Patents Issued in May 30, 2019
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Publication number: 20190160395Abstract: Embodiments of the disclosure pertain to an apparatus comprising a phase separator configured to separate a mixture comprising (i) water containing NaCl and (ii) oil and/or gas into separate streams comprising the water, the oil (when oil is in the mixture), and the gas (when gas is in the mixture), an electrochemical membrane separation cell configured to separate sodium and chloride ions in the water stream to form a stream comprising a first sodium hydroxide solution and a stream comprising (i) hydrochloric acid and/or (ii) chlorine gas, a compressor configured to compress a gas containing CO2, a spray dryer configured to mix aqueous NaOH and the compressed gas to form sodium carbonate, and a cyclone separator configured separate the sodium carbonate from any excess components of the aqueous NaOH and/or the compressed gas.Type: ApplicationFiled: November 28, 2018Publication date: May 30, 2019Applicant: CSUB Auxiliary for Sponsored Programs AdministrationInventor: Dayanand SAINI
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Publication number: 20190160396Abstract: A foldable and removable partition assembly having both a collapsed configuration, which enables storage and transport of the foldable and removable partition assembly, and an expanded configuration which enables installation and use of the foldable and removable partition assembly within a septic tank. The foldable and removable partition assembly includes a framework that supports first and second partially overlapped baffles that form part of a sludge chamber of the septic tank.Type: ApplicationFiled: February 16, 2017Publication date: May 30, 2019Applicant: PRESBY PATENT TRUSTInventors: David William PRESBY, Lee RASHKIN, John VLK
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MODULAR LIQUID WASTE TREATMENT INTEGRATED FIN MEMBERS, STRUCTURE, ASSEMBLY AND METHOD OF MANUFACTURE
Publication number: 20190160397Abstract: A fin assembly apparatus which comprising a product dispensing stand for supporting a fabric product, a movable fin insertion apparatus for overlapping the fabric product and forming a fin opening, a movable fin sandwiching apparatus for forming a fin member, a pair of spaced apart guide tracks for supporting the movable fin sandwiching apparatus and the movable fin insertion apparatus, and a control panel for controlling operation of the fin assembly apparatus during manufacture of the fin member.Type: ApplicationFiled: February 16, 2017Publication date: May 30, 2019Applicant: PRESBY PATENT TRUSTInventor: David William PRESBY -
Publication number: 20190160398Abstract: A filter device comprises a hollow cylindrical filter element in a filter housing. The fluid that is to be purified is to radially flow through the filter element. The interior of the filter element forms an axial flow chamber for the fluid. An end plate is arranged on the front side of the filter element. An annular neck, onto which a sealing element is injection-molded, is connected to the end plate.Type: ApplicationFiled: November 26, 2018Publication date: May 30, 2019Inventors: Guenter JOKSCHAS, Heike KLUSON-HESSLINGER, Andre ROESGEN, Martin WEINDORF
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Publication number: 20190160399Abstract: A filter element comprising a pleated filter mat (3), the terminal axial ends (7, 8) of which are connected by an end cap (9, 11) and which includes a main structural layer (15) having filtering properties and at least one first additional structural layer and a second additional structural layer (17, 19), the surface area of each of said additional structural layer (17, 19) being smaller than the surface area of the main structural layer (15), is characterized in that the axial ends (12, 14) of one additional structural layer (17) is located at n an axial distance from the axial ends (16, 18) of the other additional structural layer (19) on the filter mat (3).Type: ApplicationFiled: May 3, 2017Publication date: May 30, 2019Inventors: Dominic SCHNEIDER, Nils SCHUBERT, Andreas SCHUNK
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Publication number: 20190160400Abstract: A filter element for filtering a fluid is provided with a first end disc and a second end disc. An annularly arranged filter medium is held between the first and second end discs. The filter medium can be flowed through by a fluid to be filtered in a radial direction relative to a longitudinal axis of the filter element from an exterior of the filter element to an interior of the filter element. A fluid outlet socket is connected to the filter medium and extends away from the filter medium in an axial direction past the first end disc. The fluid outlet socket is provided with a wall and at least one vent hole extending through the wall in the radial direction. A fluid filter is provided with a filter housing and with the afore described filter element that is arranged in the filter housing.Type: ApplicationFiled: November 20, 2018Publication date: May 30, 2019Inventors: Guenter Jokschas, Stefan Eichinger
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Publication number: 20190160401Abstract: A compact shower water filter assembly for holding a water filter element therein. The water filter element is easily changeable by unscrewing two halves of a body forming the filter assembly. The body halves are easily gripped and turned, so as to be opened or closed. The upper half of the body is internally threaded to engage the shower arm, and may pivot about the shower arm. The bottom half of the water filter assembly may include a showerhead, converting the shower water filter assembly, into a filtered showerhead assembly. The shower water filter assembly may be easily and quickly adapted to be held on any shower arm, and to replace any existing shower water filter without taking up as much room as currently existing shower water filters.Type: ApplicationFiled: November 29, 2017Publication date: May 30, 2019Inventor: David K. Farley
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Publication number: 20190160402Abstract: A fully automatic magnetic filter includes an apparatus barrel, magnetic rollers, scrapers, and a motor. The number of the magnetic rollers is four and corresponds to the number of the scrapers. The magnetic rollers are located in the apparatus barrel, and each includes an outer layer and an inner core. The outer layer is sleeved onto the inner core. The inner core has a magnetic region and a non-magnetic region. The outer layers of the magnetic rollers are driven and connected through a gear. The outer layer of one of the magnetic rollers is connected with the motor and driven by the motor. Each scraper corresponds to the outer layer of a corresponding one of the magnetic rollers. When the iron filings adsorbed on the outer layer are rotated to the non-magnetic region, the iron filings can be scraped off by the scrapers.Type: ApplicationFiled: January 3, 2018Publication date: May 30, 2019Inventor: Jian Guo CHEN
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Publication number: 20190160403Abstract: A valve device for a fuel filter module has a first fluid channel through which fuel flows only in recirculation mode of the fuel filter module and a second fluid channel through which fuel flows only outside of the recirculation mode. The first fluid channel extends inside the second fluid channel. The first and second fluid channels are coaxial to each other. A fuel filter module switchable into recirculation mode and out of recirculation mode is provided with a control valve that has a valve bore and a valve device arranged in the valve bore, wherein the valve device has a first fluid channel through which fuel flows only in recirculation mode and a second fluid channel through which fuel flows only outside of the recirculation mode. The first fluid channel extends inside the second fluid channel, and the first and second fluid channels are coaxial to each other.Type: ApplicationFiled: November 27, 2018Publication date: May 30, 2019Inventors: Martin Weindorf, Rafael Salom, Felix Lippert, Ronald Ritzen, Achim Missner
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Publication number: 20190160404Abstract: A present invention is directed to a laminated filtration media comprising a nanofiber coating applied onto a synthetic substrate. Generally, the laminated filtration media can be produced by applying the nanofiber layer onto the synthetic substrate via an electrospinning process and then thermo-mechanically bonding the nanofiber layer onto the synthetic substrate via a thermal bonding process. The laminated filtration media exhibits superior durability and can be used in a wide array of air filtration applications.Type: ApplicationFiled: December 5, 2017Publication date: May 30, 2019Applicant: NXTNANO, LLCInventor: Alan Smithies
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Publication number: 20190160405Abstract: Disclosed here is a composite filter media having at least one nanofiber layer bonded to a substrate layer, the at least one nanofiber layer optionally having a plurality of nanofibers having a geometric mean diameter of less than or equal to 0.5 ?m, the at least one nanofiber layer having a thickness of about 1-100 ?m.Type: ApplicationFiled: April 18, 2017Publication date: May 30, 2019Applicant: Cummins Filtration IP, Inc.Inventors: Eric A. Janikowski, Mark P. Adams, Huanling Liu, Himani Deshpande, Scott W. Schwartz, Barry Mark Verdegan, Aiden Kim, Anna Balazy, Nathan Shafer
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Publication number: 20190160406Abstract: A hollow cylindrical depth filter formed of fibers of a thermoplastic resin and having a thickness of a filter medium of 5 to 25 millimeters, in which the filter medium has a compression ratio of 0.2 or less when a load of 0.5 MPa is applied thereto, the filter medium has a fiber layer of at least three layers from a fluid inflow side toward an outflow side, porosity of the three layers are adjusted to a specific range, respectively, and intersection points of the fibers forming the filter medium are bonded, a mean interval between the intersection points is 2 to 100 times a mean fiber diameter of the fibers in a length direction, and a ratio of the mean fiber diameter on a surface on an upstream side to the mean fiber diameter on a surface on a downstream side of the filter medium is 0.9 to 1.2.Type: ApplicationFiled: July 26, 2017Publication date: May 30, 2019Applicants: JNC Corporation, JNC Filter Co., Ltd.Inventors: Kouichi OZAMOTO, Kento NAKAMURA, Isamu FUTASE, Takumi KOJIMA
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Publication number: 20190160407Abstract: A filter holding frame has two or more vertical walls coupled to two or more horizontal walls forming a rectangular frame. A flange extends inward from a back edge of each wall. At least one of the two or more vertical walls or one of the two or more horizontal walls has one or more retaining features. The one or more retaining members are coupled to the retaining features. The retaining members forming a compression catch. The compression catch has a body having a first end and a second end fixedly coupled to the retaining feature of the holding frame and a retaining portion. The first end and second end extend in the same direction to the retaining portion. The retaining portion has a bow shape to form a spring element, wherein the retaining portion is configured to bias a filter against the flange.Type: ApplicationFiled: February 1, 2019Publication date: May 30, 2019Inventor: Joseph J. GORMAN
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Publication number: 20190160408Abstract: Disclosed is glue-free airtight filtering equipment comprising a filter housing, a plurality of filter elements and a plurality of receiving supporting elements, each filter element having a filtering surface, the plurality of filter elements being detachably disposed in the filtering space in a manner that the filtering surface is parallel to the upper surface and the bottom surface of the filter housing, and the plurality of receiving supporting elements allocating on an inner wall of the filter housing and being spaced apart from each other with a designated distance so as to correspondingly receive and support the plurality of filter elements, wherein a gap is provided between the filter element and the inner wall of the filter housing, and the filtering surface of the filter element and the maximum value of the gap satisfy a relational expression.Type: ApplicationFiled: October 30, 2018Publication date: May 30, 2019Applicant: GREENFILTEC TAIWAN LIMITEDInventors: Ming-Wen HUANG, Yi-Hui YU
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Publication number: 20190160409Abstract: A fluid trap for minimizing the escape of contaminated fluids from the fluid trap when an orientation of the fluid trap changes during removal or transport includes a front cover, a rear cover coupled to the front cover, and an interior chamber defined by the front and rear covers. The front cover defines an inlet port extending a first distance into an interior chamber of the fluid trap. The rear cover defines an exhaust port extending a second distance away from the rear cover of the fluid trap and positioned above the inlet port when the fluid trap is in an upright position. The interior chamber has a maximum fluid volume defined as the lesser of a fluid reservoir volume, a front cover volume, and a rear cover volume.Type: ApplicationFiled: November 29, 2017Publication date: May 30, 2019Inventors: Shawn K. Horner, Benjamin Danziger, Chad S. Frampton, Mark D. Glassett, Darcy W. Greep, Jason Harris, Frederick Shelton, David Yates
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Publication number: 20190160410Abstract: A filter includes (i) a filter body, (ii) a front cap associated with a first end of the filter body and coupled to and receiving smoke from a vacuum hose, (iii) a back cap associated with a second end of the filter body and having a filter exhaust sized and shaped to associate with and communicate suction from a smoke evacuation system, (iv) a compressed carbon reservoir disposed within the filter body between the front cap and the back cap, and (v) a flexible porous barrier disposed on at least a first side of the compressed carbon reservoir. The compressed carbon reservoir is under a compressive bias by the flexible porous barrier that transitions from a flexed state to a partially relaxed state in response to the compressed carbon reservoir reducing in volume.Type: ApplicationFiled: November 29, 2017Publication date: May 30, 2019Inventors: Shawn K. Horner, Jason Harris, Frederick Shelton, David Yates
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Publication number: 20190160411Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.Type: ApplicationFiled: April 11, 2018Publication date: May 30, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Euy Sung CHU, Nak Hyun KIM, Ju Young KIM, Jee Ho PARK, Moon Sun SHIN, Sang Ho SHIN, Seung Won OH, Jeong Kyo OH, Jun Hwa LEE, Tae Yong LEE
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Publication number: 20190160412Abstract: A ventilating device including: a frame provided with an air inlet and an air outlet, an air blowing unit for directing air, a control circuit board for controlling the air blowing unit, an operation switch for adjusting a rotating speed of the air blowing unit, and a circuit board box for accommodating the control circuit board. The circuit board box includes: a first accommodating portion in which the operation switch is housed and a second accommodating portion in which the control circuit board is housed. The first accommodating portion includes: a first opening that functions as an operation port; and a panel for covering the first opening. The frame is provided with a second opening opposite to the first opening. The panel is exposed from the second opening to exterior of the frame. A sealing portion is provided around the first opening.Type: ApplicationFiled: September 26, 2018Publication date: May 30, 2019Inventors: Decong Yang, Guofeng Pang, Runxin Chen, Naoyuki Funada
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Publication number: 20190160413Abstract: A honeycomb filter includes a honeycomb structure body having porous partition walls arranged to surround cells, in a cross section of the honeycomb structure body which is perpendicular to an extending direction of the cells, a value of a porosity of the partition wall in a partitioning region between the inflow cell and the outflow cell is defined as a porosity A, among intersecting portions where partitioning regions of the partition walls between the cells intersect one another, a value of a porosity of the partition wall in an intersecting portion between the two inflow cells is defined as a porosity B, and a value of A/B obtained by dividing the porosity A by the porosity B is from 0.50 to 0.95.Type: ApplicationFiled: November 2, 2018Publication date: May 30, 2019Applicant: NGK INSULATORS, LTD.Inventors: Yasushi KATO, Takahiro KONDO, Junki MATSUYA
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Publication number: 20190160414Abstract: A dust collector diaphragm valve capable of performing manual emergency operation according to the present invention is configured to perform control so that the internal equal pressure of the diaphragm valve can be broken due to an internal pressure drop attributable to an instantaneous air discharge occurring whenever an emergency operation switch is manually pressed when a pulse operation signal or solenoid valve used to operate the diaphragm valve fails, and thus a rubber plate installed between the body and cover of the diaphragm valve can be turned (moved forward) after being instantaneously moved backward. Accordingly, dedusting work can be manually performed according to the determination of a manager, and thus the dust collector diaphragm valve can prevent an emergency shutdown during the operation of a dust collector and can also prevent a filter from reaching a limit differential pressure, thereby preventing the lifespan of the filter from being shortened.Type: ApplicationFiled: June 9, 2017Publication date: May 30, 2019Inventor: Jin-Suk MYUNG
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Publication number: 20190160415Abstract: A filter for separating oil particles from an air stream includes a continuous side wall in which a filter material is accommodated, a completely uninterrupted floor, and a cover. The side wall is fastened between the floor and the cover and the filter material includes a fibre mixture of synthetic fibres and glass fibres. The filter material is configured such that, upon the inflow of the air stream through the filter material, the oil particles from the air stream agglomerate into drops on the surface of the material and the drops run off downwards.Type: ApplicationFiled: November 16, 2018Publication date: May 30, 2019Inventors: Edwin Reinhard, Gianni Fazzone
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Publication number: 20190160416Abstract: An air purification device for a vehicle, includes: an air intake duct having a suction opening for sucking air in a vehicle cabin; a carbon dioxide removal device that has an inlet connected to the air intake duct and sorbs and removes carbon dioxide contained in air supplied through the inlet; an air supply duct connected to a first outlet of the carbon dioxide removal device and having a blowing opening for blowing purified air from which carbon dioxide has been removed by the carbon dioxide removal device into the vehicle cabin; and an exhaust duct connected to a second outlet of the carbon dioxide removal device and having an exhaust opening for discharging the carbon dioxide sorbed by the carbon dioxide removal device to outside of the vehicle cabin, wherein the suction opening is provided at a position lower than the blowing opening.Type: ApplicationFiled: November 7, 2018Publication date: May 30, 2019Inventors: Subaru MATSUMOTO, Shinji KAKIZAKI
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Publication number: 20190160417Abstract: An air purification device includes: a carbon dioxide removal device configured to sorb and remove carbon dioxide contained in air; an air supply duct connected to a first outlet of the carbon dioxide removal device and having a blowing opening 17a for flowing out purified air from which carbon dioxide has been removed by the carbon dioxide removal device 12 into a vehicle cabin; and an exhaust duct connected to a second outlet of the carbon dioxide removal device and having an exhaust opening 18a for discharging the carbon dioxide sorbed by the carbon dioxide removal device to outside of the vehicle cabin 3, wherein the air supply duct is mounted to a front seat of the vehicle so as to be movable vertically with the blowing opening facing forward.Type: ApplicationFiled: November 7, 2018Publication date: May 30, 2019Inventors: Subaru MATSUMOTO, Shinji KAKIZAKI
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Publication number: 20190160418Abstract: An air purification device for a vehicle includes: a sorption device provided with a sorbent; an air intake duct for sucking air in a vehicle cabin; an outlet-side three-way valve connected to the sorption device; an air supply duct for blowing air into the cabin; an exhaust duct for discharging air to outside of the cabin; a blower; a heater; and a controller. The controller selectively executes a purification mode in which air in the cabin is sent into the sorption device at a purification temperature, and purified air from which moisture and carbon dioxide have been removed by the sorbent is blown into the cabin, and a first regeneration mode in which air heated to a first regeneration temperature is sent into the sorption device, and exhaust air containing moisture and carbon dioxide released from the sorbent is discharged to the outside of the cabin.Type: ApplicationFiled: November 7, 2018Publication date: May 30, 2019Inventors: Subaru MATSUMOTO, Shinji KAKIZAKI
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Publication number: 20190160419Abstract: An adsorptive gas separator incorporates a stator having plurality of a fluid passages where a thermal conductivity between a plurality of fluid passages is below a threshold thermal conductivity, to reduce the transfer of heat across the stator. A stator of an adsorptive gas separator may employ a port assembly having a low thermal conductivity and a floating seal which provides for sealing of heat and a fluid stream.Type: ApplicationFiled: March 31, 2017Publication date: May 30, 2019Inventors: Andre BOULET, Soheil KHIAVI
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Publication number: 20190160420Abstract: A nitrogen oxide absorbing unit, a nitrogen oxide absorbing liquid extraction line, a nitrogen oxide absorbing liquid heating/regenerating unit, a released gas line, and a regenerated liquid discharge line are provided. The nitrogen oxide absorbing unit is configured to absorb and remove nitrogen oxides in exhaust gas with nitrogen oxide absorbing liquid by introducing the exhaust gas containing nitrogen oxides and carbon dioxide. Through the nitrogen oxide absorbing liquid extraction line, the circulating nitrogen oxide absorbing liquid is extracted from a nitrogen oxide absorbing liquid circulation line. The nitrogen oxide absorbing liquid heating/regenerating unit is configured to obtain released gas containing at least nitrogen monoxide and carbon dioxide and nitrogen oxide absorbing liquid regenerated liquid by subjecting the nitrogen oxide absorbing liquid to heating and regeneration treatment.Type: ApplicationFiled: January 24, 2018Publication date: May 30, 2019Applicant: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Hiroshi Tanaka, Takuya Hirata, Takashi Kamijo, Tatsuya Tsujiuchi
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Publication number: 20190160421Abstract: A reduction device, an acid gas recovery device, a recovery device collector, and a first removed substance returning line are provided. The reduction device is configured to perform a reduction process to turn iron oxide to reduced iron by adding a reducing agent. The acid gas recovery device is configured to recover CO2 being acid gas with CO2 absorbing liquid being acid gas absorbing liquid from exhaust gas containing at least powder-shaped iron-based solid substances and the acid gas, which are discharged from the reduction device. The recovery device collector is configured to collect the iron-based solid substance contained in the absorbing liquid with a filter. The iron-based solid substances collected by the recovery device collector are removed, and removed substances containing the removed iron-based solid substances are returned to the reduction device side through the first removed substance returning line.Type: ApplicationFiled: February 1, 2018Publication date: May 30, 2019Applicant: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Takuya Hirata, Hiroshi Tanaka, Takashi Kamijo, Masayuki Inui, Shimpei Kawasaki
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Publication number: 20190160422Abstract: Disclosed herein are acid gas absorbents that afford high acid gas (CO2) absorption amount per unit volume and high absorption speed and can prevent the absorbent components from diffusing. Also disclosed herein is a method and device for removing an acid gas, in which the energy required for separating the acid gas and regenerating the absorbent is reduced, are provided.Type: ApplicationFiled: November 27, 2018Publication date: May 30, 2019Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATIONInventors: Shinji Murai, Yukishige Maezawa, Tetsuya Kaseda, Takehiko Muramatsu, Satoshi Saito, Mitsuru Udatsu, Daigo Muraoka, Masatoshi Hodotsuka
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Publication number: 20190160423Abstract: Disclosed is an apparatus for separating amine gas from mixed gas, the apparatus including: a washer column through which mixed the gas passes; and a main adsorber column through which the mixed gas passing through the washer column passes. According to the present invention, the apparatus can remove amine gas more effectively and increase the lifetime of an adsorbent by allowing the mixed gas including the amine gas to pass through the washer column and the adsorber column.Type: ApplicationFiled: November 14, 2018Publication date: May 30, 2019Inventors: Yeo-il YOON, Il-su CHUN, Soung Hee YUN, Jeong Ho CHOI, Jin Young JUNG
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Publication number: 20190160424Abstract: Provided are an exhaust gas vessel denitration system and a method of determining nozzle clogging in the same, and more particularly, an exhaust gas vessel denitration system including an exhaust pipe for discharging exhaust gas including nitrogen oxide generated from an engine of a vessel, a reducing agent inlet configured as an integrated dosing unit (IDU) for injecting a reducing agent into the exhaust pipe, and a reactor for inducing a reduction reaction of exhaust gas mixed with the reducing agent and decomposing nitrogen oxide in the exhaust gas to nitrogen and water vapor to reduce the nitrogen oxide, and a method of determining clogging of urea spray at an injector nozzle of the system.Type: ApplicationFiled: November 29, 2018Publication date: May 30, 2019Inventors: Soo Tae LEE, Su Kyu LEE, Sang Kyu CHUN, Kyung Chul JEONG, Keun Jae YOOK
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Publication number: 20190160425Abstract: There are provided methods for treating a gas having an undesirable odor. The methods comprise contacting the gas with a basic aqueous oxidizing composition having a pH of about 9.0 to about 10.0 and comprising H2O2 at a concentration of about 20 mg/L to about 700 mg/L, and submitting the gas and the composition to UV radiation when the gas and the composition are contacting each other, wherein the treatment permits to reduce by at least 60% intensity of the undesirable odor.Type: ApplicationFiled: February 1, 2019Publication date: May 30, 2019Inventors: Martin BEAULIEU, Stéphane CHABOT, Yves CHAREST
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Publication number: 20190160426Abstract: The invention discloses a method for adsorbing ethylene gas using amorphous granular starch. The method firstly prepares amorphous granular starch, wherein starch slurry is prepared from starch with a ethanol aqueous solution and NaOH solution is added dropwise so as to react at 30 to 35° C. for 20 to 50 minutes; Then the slurry is centrifuged, neutralized with an ethanol hydrochloride solution, washed and dried to obtain the amorphous granular starch. The amorphous granular starch is placed in a high-pressure reactor and ethylene gas is introduced after the reactor is vacuumized to react at 0.8 to 1.5 Mpa and 20 to 30° C. for 15 to 25 h so that starch powder product adsorbing with ethylene is obtained. The test result shows that the content of ethylene in the obtained product can reach more than 30%. The method is simple, highly efficient and cheap for the adsorption process of ethylene, and the product is expected to be widely applied in the field of fruit and vegetable modified atmosphere preservation.Type: ApplicationFiled: November 9, 2017Publication date: May 30, 2019Inventors: Qiang Huang, Linfan Shi, Bin Zhang, Xiong Fu
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Publication number: 20190160427Abstract: The invention provides an automotive catalyst composite effective for abating carbon monoxide, hydrocarbons, and NOx emission in an automotive exhaust gas stream, which includes a catalytic material on a carrier, the catalytic material including a plurality of core-shell support particles comprising a core and a shell surrounding the core, the core including a plurality of particles having a primary particle size distribution d90 of up to about 5 ?m, wherein the core particles comprise particles of one or more metal oxides, the shell including nanoparticles of one or more metal oxides, wherein the nanoparticles have a primary particle size distribution d90 in the range of about 5 nm to about 1000 nm (1 ?m), and one or more platinum group metals (PGMs) on the core-shell support. The invention also provides an exhaust gas treatment system and related method of treating exhaust gas utilizing the catalyst composite.Type: ApplicationFiled: May 9, 2017Publication date: May 30, 2019Applicant: BASF CorporationInventors: Michel Deeba, Tian Luo, Yunlong Gu, Emi Leung
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Publication number: 20190160428Abstract: The present invention relates to a catalyst for NOx removal. More specifically, the present invention relates to a supported catalyst, a monolithic selective catalytic reduction (SCR) catalyst, preparation method therefor, and method for NOx removal.Type: ApplicationFiled: July 26, 2016Publication date: May 30, 2019Inventors: Liang CHEN, Feng ZHAO, Jia Di ZHANG, An Ju SHI, Shau-Lin Frank CHEN, Miao Mark CHEN
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Publication number: 20190160429Abstract: An assembly for treating gaseous emissions has a substrate along which extend cells for the passage of emissions gas. Lengths of conducting wire are located in a set of the cells and an induction heating coil is used to generate a varying electromagnetic field, so as to inductively heat the lengths of conducting wire. The substrate body has a front for entry of flowing emissions gas to be treated into the substrate body and a back for exit of treated gaseous emissions gas. The lengths of conducting wire have projections extending from the front and/or back of the substrate body so that when inductively heated, the wire parts in the substrate body heat the surrounding substrate and the wire projections heat the flowing emissions gas directly.Type: ApplicationFiled: January 24, 2019Publication date: May 30, 2019Inventors: Robin Crawford, John Douglas
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Publication number: 20190160430Abstract: A multistage desalination process for treatment of seawater or salt wastewater. During initially processing the seawater or salt wastewater is treated to precipitate scaling minerals as phosphates including magnesium ammonium phosphate useful as a fertilizer. During the initial phase, ammonium phosphate and sodium phosphate are added to the seawater or salt wastewater followed by an addition of ammonia and a water-based charged solvent. After separating the precipitated solids, the cleaned seawater or salt wastewater is aerated and filtered to produce potable or otherwise usable water.Type: ApplicationFiled: January 31, 2019Publication date: May 30, 2019Inventor: XiaoLing Cheng
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Publication number: 20190160431Abstract: A feed of at least one of (a) a source liquid including a solvent with a dissolved impurity and (b) a retentate of the source liquid is pumped in a substantially closed loop through a liquid-separation module. The liquid-separation module includes a membrane that passes at least partially purified solvent to a permeate side of the membrane while diverting the impurity in a retentate on the retentate side of the membrane. The purified solvent is extracted from the permeate side of the membrane; and the retentate from the liquid-separation module is pumped to or through a pressurized reservoir with a variable volume for the feed component and recirculated as a component of the feed. Over time, the volume for the feed is reduced and the pressure applied to the feed in the reservoir is increased to balance against an increasing difference in osmotic pressure across the membrane.Type: ApplicationFiled: November 26, 2018Publication date: May 30, 2019Applicant: Massachusetts Institute of TechnologyInventors: David Elan Martin Warsinger, John H. Lienhard, Emily Winona Tow, Ronan Killian McGovern, Gregory Parker Thiel
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Publication number: 20190160432Abstract: A device, system, and method for separating, concentrating, and isolating target particles from a bioliquid sample includes a sample reservoir, a first filtration membrane, a second filtration membrane, a first chamber, and a second chamber. The first chamber with first outlet is connected to the sample reservoir through the first filtration membrane. The second chamber with second outlet is connected to the sample reservoir through the second filtration membrane. Negative pressures are applied alternately to the two filtration membranes to isolate target particles, clogging of the membranes being prevented by the same alternating but opposite-phase positive pressures.Type: ApplicationFiled: November 29, 2018Publication date: May 30, 2019Inventor: YU-CHAO CHEN
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Publication number: 20190160433Abstract: An isolation device of target particles from a liquid sample includes an isolation chip, a vacuum unit, and a frequency converting unit. The isolation chip includes a sample reservoir, a first chamber, and a second chamber. The first chamber and the second chamber define a first outlet and a second outlet, respectively. The vacuum unit is connected to the first outlet and the second outlet. The frequency converting unit causes the vacuum unit to generate negative pressures in the first chamber and the second chamber alternately.Type: ApplicationFiled: November 29, 2018Publication date: May 30, 2019Inventor: YU-CHAO CHEN
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Publication number: 20190160434Abstract: Hollow fiber cartridges and components and methods of their construction.Type: ApplicationFiled: January 30, 2019Publication date: May 30, 2019Applicant: Refine Technology, LLCInventor: Jerry Shevitz
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Publication number: 20190160435Abstract: The present invention relates to a separation membrane element for use in separation of ingredients contained in fluids such as liquid and gas. An object of the present invention is to provide a separation membrane element which, even when used in a high-recovery ratio operation, has high fresh-water production performance and high removal performance and is less apt to suffer scaling.Type: ApplicationFiled: July 26, 2017Publication date: May 30, 2019Applicant: TORAY INDUSTRIES, INC.Inventors: Hiroho HIROZAWA, Kentarou TAKAGI, Yoshiki OKAMOTO, Satoshi KATO, Takeshi KONDA, Hiroyuki YAMADA, Tamotsu KITADE, Akshay GARG
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Publication number: 20190160436Abstract: A reverse osmosis membrane (100) and a method of processing the same are described herein. One device includes a hollow fiber membrane material (102), and a polyamide material (104) on a surface of the hollow fiber membrane material(1 02) in a lumen (106) side of the hollow fiber membrane material (102). One method includes forming the hollow fiber membrane material (102), and forming the polyamide material (104) on the surface of the hollow fiber membrane material (102) in the lumen (106) side of the hollow fiber membrane material (102).Type: ApplicationFiled: July 28, 2016Publication date: May 30, 2019Inventors: Changquan QIU, Anna LIU, Kai HUANG
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Publication number: 20190160437Abstract: Provided is a method for producing a separation membrane including a silicalite membrane without using NaOH or the like that causes an increase in cost with respect to equipment, facilities, and process time. The method for producing a separation membrane is a method for producing a separation membrane including a porous support and a silicalite membrane that is formed on the support and has an MFI-type zeolite crystal structure, and is characterized in that the method includes a step of producing a seed crystal, a step of attaching the seed crystal onto the porous support, a step of producing a membrane synthesis raw material composition containing SiO2, an organic template, and H2O, and a step of immersing the porous support having the seed crystal attached thereto in the membrane synthesis raw material composition and performing hydrothermal synthesis, and the composition ratio of the membrane synthesis raw material composition is as follows: SiO2:organic template:H2O=1:(0.05 to 0.15):(50 to 120).Type: ApplicationFiled: June 13, 2017Publication date: May 30, 2019Applicant: HITACHI ZOSEN CORPORATIONInventors: Kazuhiro YANO, Masaya ITAKURA, Kentaro SHINOYA, Satoshi IMASAKA
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Publication number: 20190160438Abstract: Water dispensing apparatus comprises modular components including but not limited to an easily accessible water heating module and a water cooling module. The water dispensing apparatus further comprises a rotatable bracket on a front wall thereof for connecting a carbon dioxide tank thereto and disposing the same within a compartment within the front wall thereof.Type: ApplicationFiled: November 30, 2017Publication date: May 30, 2019Inventors: George Knoll, Kerry Roosmalen
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Publication number: 20190160439Abstract: [Problem] To provide a device for manufacturing composite particles constructed by flow paths having relatively great widths and capable of controlling an adsorption ratio of particles, and to provide a method for manufacturing composite particles using this manufacturing device. [Solution] A device for manufacturing composite particles includes at least one first inlet flow path (2) for supplying a first fluid, at least one second inlet flow path (3) for supplying a second fluid, and a mixing flow path (5) for merging the first fluid and the second fluid supplied respectively from the first inlet flow path and the second inlet flow path and allowing the two kinds of fluids to flow down for a predetermined length while mixing the two kinds of fluids. The mixing flow path is a continuous flow path and has a heterogeneous cross-sectional flow path area in a continuity direction thereof.Type: ApplicationFiled: July 27, 2017Publication date: May 30, 2019Applicant: National University Corporation TOYOHASHI UNIVERSITY OF TECHNOLOGYInventors: Hiroyuki MUTO, Atsushi YOKOI, Naoto KIMURA, GO KAWAMURA, Atsunori MATSUDA
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Publication number: 20190160440Abstract: A multi-stage aeration generator, comprising a generator body (1). A pressure monitoring device (2) and a venturi nozzle (3) are installed on the generator body (1). The generator further comprises: a capillary tube (4) and a concentric tube (5). One end of the capillary (4) is connected to the venturi nozzle (3), and the other end thereof is connected to the concentric tube (5). Also disclosed is a wastewater treatment method using the multi-stage aeration generator.Type: ApplicationFiled: June 27, 2017Publication date: May 30, 2019Inventor: Cheeching YIP
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Publication number: 20190160441Abstract: An adhesive-air infuser comprises a hollow body through which adhesive and air flow. The air is directed into the hollow body at an upstream end of the hollow body through an air nozzle positioned within the hollow body, and the adhesive is directed into the hollow body at the upstream end of the hollow body such that the adhesive flows around at least a portion of the air nozzle as the adhesive flows through the hollow body. The adhesive and air are directed by adhesive supply pressure and air supply pressure to flow through the hollow body toward an output port. In various embodiments, adhesive and air flow along a tortuous path that causes the air to mix into the adhesive to form an adhesive-air solution having a density less than the adhesive supplied to the upstream end of the hollow body.Type: ApplicationFiled: January 30, 2019Publication date: May 30, 2019Inventor: Raymond Columbus Simmons
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Publication number: 20190160442Abstract: A device for shaking and sampling biological liquids that is able to take a sample of a biological liquid in a tube including a shaker designed to mix a rack holding one or more tubes by performing a succession of tilting movements between two shaking positions. The shaker is also arranged to tilt beyond the shaking position furthest away from the insertion position of a rack to discharge same by gravity.Type: ApplicationFiled: July 25, 2017Publication date: May 30, 2019Inventors: Jean Emmanuel LARAVINE, Charlène MUZELLIER
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Publication number: 20190160443Abstract: This disclosure relates to a magnetic mixing apparatus that mixes a sample contained in a mixing chamber using a stir bar, while minimizing the amount of contact between the stir bar and walls of the mixing chamber. In one aspect, the apparatus comprises a ferromagnetic stir bar contained in the mixing chamber, and a driving magnet and a driven magnet located on opposite sides of the mixing chamber. The driving magnet, the driven magnet, and the ferromagnetic stir bar are each capable of rotating about a respective axis. The driving magnet, the driven magnet, and the ferromagnetic stir bar are magnetically coupled such that rotation of the driving magnet induces rotation of the driven magnet and rotation of the driving magnet and the driven magnet induce rotation of the ferromagnetic stir bar. In some embodiments, rotation of the ferromagnetic stir bar within the mixing chamber mixes the sample contained within the mixing chamber.Type: ApplicationFiled: July 6, 2018Publication date: May 30, 2019Inventors: Thomas H. Cauley, III, David A. Rolfe
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Publication number: 20190160444Abstract: A supported scallop and a support distributor therefor for use in a radial flow reactor. The support distributor includes an elongated sheet having a plurality of perforations extending through a thickness thereof, and at least one edge along a length thereof so as to form a member having at least one support point which engages an inner surface of the scallop.Type: ApplicationFiled: January 28, 2019Publication date: May 30, 2019Inventors: Russell Hillenburg, Gene Eberhardt, Heather Bennett