Patents Issued in December 21, 2017
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Publication number: 20170361240Abstract: One variation of a conductive construction tape for electrifying a stack of bricks in a studded-brick building system includes: a tape substrate defining a first linear array of perforations that each define a circular cross-section configured to receive a stud extending from a brick in the studded-brick building system and offset from an adjacent perforation in the linear array by a standard stud offset distance between studs extending from the brick; and a conductive tape layer applied over the tape substrate; an electrically-conductive material extending along the first linear array of perforations and cooperating with the tape substrate to define a total nominal thickness less than a thickness of the studded building brick; wherein the perforated conductive tape is configured to transiently install horizontally between bricks in the stack of bricks to communicate electrical current laterally across the stack of bricks.Type: ApplicationFiled: September 1, 2017Publication date: December 21, 2017Inventor: Rachel Hellenga
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Publication number: 20170361241Abstract: The invention relates to a modular education and toy block having at least one piece 10 having a body (11), a jointer (20) working with comb fitting principle (finger joint), having recesses and/or protrusions that each of them is in triangular on at least one surface of the joinder (20) which is appropriate to form new pieces (10) by combining the piece (10) with another piece (10).Type: ApplicationFiled: December 4, 2015Publication date: December 21, 2017Inventor: Ahmet KOYUN
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Publication number: 20170361242Abstract: A tray assembly for improved gas/liquid contact in a chemical process tower includes a tray deck and a downcomer. A mixer is provided in the top of the downcomer and a distributor is attached to a floor of the downcomer. The mixer includes at least one mixing baffle parallel to an outlet weir on the tray. The distributor includes a plurality of spaced apart flow directing plates extending downwardly toward and spaced apart from the floor of the downcomer. In combination, the mixer and distributor effect even liquid flow across the surface of a subjacent tray deck.Type: ApplicationFiled: June 20, 2016Publication date: December 21, 2017Applicant: AMT International Inc.Inventors: Adam T. Lee, Pai-Yu Polly Chiang, Xie Runxing, Wang Changzhi
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Publication number: 20170361243Abstract: The present disclosure relates to luterion, which is a mitochondrial-like micro-material, and separating and culturing methods for same and, more particularly, to a method for separating luterion by means of a filter having a pore of a particular size, luterion which is separated by means of the method thereof and has unique properties, and a culturing method for proliferation of the luterion.Type: ApplicationFiled: January 6, 2016Publication date: December 21, 2017Inventors: Young Ah Kwon, Won Cheol Choi, Suk Hoon Choi, Chang Hoon Choi
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Publication number: 20170361244Abstract: Certain embodiments of the invention provides a method for monitoring level of saturation of a chromatography media in a column, which method comprises measuring a first pressure at the inlet of an unloaded column; measuring a second pressure at the inlet from a loaded column; and comparing the first and second pressure measurement to determine the level of saturation of the chromatography media. Embodiments of the invention also provide related methods for controlling a chromatography system and methods for controlling a periodic counter current chromatography system, as well as a chromatography system suitable for use with the novel methods.Type: ApplicationFiled: December 15, 2015Publication date: December 21, 2017Inventor: Karol Maciej Lacki
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Publication number: 20170361245Abstract: Disclosed is a device for chromatographic separations comprising: a manifold comprising a manifold body defining an elongate central duct, the central duct comprising a centrally-located closable duct valve providing selective fluid communication Go between a first portion of the central duct and an opposed second portion of the central duct, a first plurality of connectors, each connector of the first plurality of connectors for connecting to a distinct chromatographic separation column and/or feed or extraction tubing or to a connector of an adjacent manifold; a second plurality of connectors, each connector of the second plurality of connectors for connecting to a distinct chromatographic separation column and/or feed or extraction tubing or to a connector of an adjacent manifold; wherein said manifold body further defines: a first plurality of branch ducts, each branch duct of which extending from the first portion of the central duct to an individual one of the first plurality of connectors, each of theType: ApplicationFiled: December 23, 2015Publication date: December 21, 2017Inventors: Klaus Gebauer, Bjorn Markus Olovsson
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Publication number: 20170361246Abstract: A multi-walled tube that is useful as an analytical column in which chemical mixtures can be separated into their individual components is described. In order to be acceptable as an analytical column, the inner surface of the multi-walled tube must support effective separation, but not react chemically with or contaminate the solvent or the analyte (sample to be separated). Grade 316 stainless steel is typically preferred for this purpose. Moreover, the inner diameter (ID) surface of the multi-walled column is preferably very smooth (less than 10 micro inch Ra) with no interruptions in the surface such as scratches, pits, or asperities. However, since the column is designed to be attached to chromatographic equipment using standard size connection features, the size of standard fittings define the outer diameter (OD) of the column.Type: ApplicationFiled: June 16, 2017Publication date: December 21, 2017Inventors: Mark W. Broadley, John K. Eckert
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Publication number: 20170361247Abstract: The invention concerns a purification method comprising: providing a flow comprising a glycol, monovalent ions and multivalent ions; treating this flow with ion exclusion chromatography comprising: injecting the flow into a chromatographic unit comprising an ion exchange stationary phase; injecting an eluent into the chromatographic unit; collecting a fraction at the outlet of the chromatographic unit; the collected fraction being enriched with glycol and depleted of monovalent ions and multivalent ions relative to the flow. The invention also concerns an installation adapted to implement this method, and its application to the regeneration of an anti-hydrate agent.Type: ApplicationFiled: July 22, 2015Publication date: December 21, 2017Inventors: Frédéric Schab, Michel Cotillon, Teddy Ebran, Vincent Gavroy
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Publication number: 20170361248Abstract: An improved water-oil separation apparatus with a separation vessel and associated water leg having internal inlet piping that feeds fluids to an engineered degassing boot, having an engineered degassing boot that is more effective in removing entrained gases from the incoming fluid stream, having an umbrella shaped upper baffle instead of an inverted umbrella shaped upper baffle, having an improved oil collection bucket or weir, having a much improved inlet water spiral distribution apparatus, having an improved water leg design, and having a water leg with a functional height that is externally adjustable to make it easier to regulate the oil-water interface level within the separation vessel.Type: ApplicationFiled: July 18, 2017Publication date: December 21, 2017Inventor: Will D. Ball, IV
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Publication number: 20170361249Abstract: A center tube for use with a filter element comprises a unitary body having a standpipe that defines a length along the longitudinal axis and a central flow passage and a plurality of radially extending flow fins attached to the standpipe, the flow fins spaced axially from one another along the standpipe to define radial flow channels, wherein each of the fins further defines a first aperture between the fin and the standpipe, the apertures together defining a first outer axial flow passage and the standpipe defines a a rectangular shape.Type: ApplicationFiled: April 4, 2017Publication date: December 21, 2017Applicant: Caterpillar Inc.Inventors: Jeffrey R. Ries, Bryant Morris, Sam Oanes
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Publication number: 20170361250Abstract: A filtration apparatus comprises a housing defining an internal volume sized to receive a filter element, an inlet for receiving a fluid and an outlet for expelling the fluid. A retention mechanism is disposed in the housing having a ball plug operatively connected thereto and selectively displaceable in an axial direction relative to the housing. An engagement member is disposed within the housing and comprises a port having an opening and a ramp. A portion of the port is disposed within the outlet. The ball plug is movable between a first position, in which the ball plug rests on the ramp, does not seal the opening of the port and fluid can be expelled from the housing port, and a second position in which the ball plug is aligned with the port, the ball plug seals the opening of the port and the fluid cannot be expelled from the outlet.Type: ApplicationFiled: December 10, 2015Publication date: December 21, 2017Applicant: Cummins Filtration IP, Inc.Inventor: Wassem Abdalla
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Publication number: 20170361251Abstract: A mobile machine for recovery and on site storage of used cooking oil with reservoir, detachable pump, oil reservoir, wand, wand filter, casters hoses, fittings, withdrawal port, and oil level determination means.Type: ApplicationFiled: September 1, 2017Publication date: December 21, 2017Inventor: Nicholas Wayne Dattilo
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Publication number: 20170361252Abstract: A hollow filter element of a fluid filter has a filter element-associated retention/carrier device of a retention/carrier system retaining the filter element in a first housing section of a filter housing during installation/removal in or from a second housing section by rotation and/or insertion movement. The filter element-associated retention/carrier device has a retention/carrier part extending radially and circumferentially and has through holes adjacent thereto extending circumferentially so as to enable a filter housing-associated retention/carrier part of the retention/carrier system to pass through axially. This retention/carrier part has a tensile face extending circumferentially and radially on a side facing away from an end face of the filter element facing the first housing section. This retention/carrier part has a rear side in circumferential direction.Type: ApplicationFiled: June 16, 2017Publication date: December 21, 2017Inventors: Christian Vogt, Andreas Wildermuth, Mahdi Abokhalaf
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Publication number: 20170361253Abstract: An oil filter adapter device may be used to enable an engine or other machine that was manufactured for using cartridge oil filters to use spin-on oil filters. In some examples, the oil filter adapter may have a docking collar for coupling with an engine, a cylindrical base for coupling with an oil filter housing, and an attachment piece for coupling with a spin-on oil filter. The oil filter adapter may also have a spring disposed between the docking collar and the cylindrical base such that the docking collar is compressible relative to the cylindrical base to allow the oil filter adapter is able to couple to a variety of oil filter housings ranging in size and shape.Type: ApplicationFiled: June 17, 2016Publication date: December 21, 2017Inventor: Kevin Baxter
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Publication number: 20170361254Abstract: The present disclosure is directed toward an improved nanofibrous electret filtration media of which the stand-alone electret nanofibrous web comprises a single source randomly intermingled fiber network that yields high breathability due to the high porosity and improved filtration efficiency for use as improved filtration media for respiratory devices and face masks.Type: ApplicationFiled: November 20, 2015Publication date: December 21, 2017Inventors: Tao Huang, Neil Jay Croft, Jr., Zachary R. Dilworth
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Publication number: 20170361255Abstract: An air filter cartridge has Z-media and a gasket arrangement with a perimeter gasket member against the downstream flow face and a side gasket member adjacent to at least a partial extension of a first side panel. The side gasket member includes no portion against second, third, and fourth side panels of the air filter cartridge. The air filter cartridge can be used in a dust collector having a tubesheet and a frame arrangement extending from the tubesheet. The perimeter gasket member seals against the frame arrangement and the side gasket member seals against the tubesheet. A method of servicing includes orienting the air filter cartridge against a guide ramp and moving the filter cartridge until the side gasket member is engaged against the tubesheet sealing surface.Type: ApplicationFiled: August 30, 2017Publication date: December 21, 2017Inventor: Thomas Donald Raether
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Publication number: 20170361256Abstract: An air filter system for a motor vehicle includes a common housing, first and second D-shaped filter elements and a common cover. The common housing defines a first airflow chamber extending between a first inlet duct and a first outlet duct and a second airflow chamber extending between a second inlet duct and a second outlet duct. The first airflow chamber is fluidly separated from the second airflow chamber. The first D-shaped filter element is disposed in the first airflow chamber for filtering air passing through the first airflow chamber. The second D-shaped filter element is disposed in the second airflow chamber for filtering air passing through the second airflow chamber. The common cover is secured to the housing and closes the first airflow chamber and the second airflow chamber.Type: ApplicationFiled: June 15, 2016Publication date: December 21, 2017Inventors: Jason Worrall, Austin Jackson, Erich Fedak, Daniel Schmid
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Publication number: 20170361257Abstract: An air filter system for a motor vehicle includes a common housing, first and second D-shaped filter elements and a common cover. The common housing defines a first airflow chamber extending between a first inlet duct and a first outlet duct and a second airflow chamber extending between a second inlet duct and a second outlet duct. The first airflow chamber is fluidly separated from the second airflow chamber. The first D-shaped filter element is disposed in the first airflow chamber for filtering air passing through the first airflow chamber. The second D-shaped filter element is disposed in the second airflow chamber for filtering air passing through the second airflow chamber. The common cover is secured to the housing and closes the first airflow chamber and the second airflow chamber.Type: ApplicationFiled: June 15, 2017Publication date: December 21, 2017Inventors: Jason Worrall, Austin Jackson, Erich Fedak, Daniel Schmid
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Publication number: 20170361258Abstract: Improvements to filtration and vessels such as for filtration and coalescing of gas streams are shown. A filter element with a partial treated region and untreated region such as providing different surface energies or other filtration characteristics are provided. Various keying arrangements for compatibility and /or rotational locking are shown between the filtration vessel, a tubular coalescing baffle, and/or filter element. The tubular coalescing baffle also may include non-louvered pore structure, which provides for more even flow in a two stage type filtration vessel to prevent premature exiting and reduction of flow velocities along the second stage, and/or may additionally or alternatively include drainage apertures such as drain slot formed along a gravitational bottom or otherwise to facilitate additional drainage of coalesced liquid as opposed to letting such liquid be forced through fluid velocity toward the open end of the tubular baffle.Type: ApplicationFiled: September 1, 2017Publication date: December 21, 2017Applicant: PECOFacet (US), Inc.Inventors: Daniel M. Cloud, Stephen Gregory Jeane, David Jack Burns
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Publication number: 20170361259Abstract: Computer-implemented systems and methods for estimating a replacement status of an HVAC air filter. Outdoor weather data (e.g., outdoor temperature information), is obtained. A Total Runtime Value of the HVAC system is determined based upon the obtained outdoor weather data. Finally, a replacement status of the air filter is estimated as a function of a comparison of the Total Runtime Value with a Baseline Value. By correlating air filter replacement status with an estimated runtime of the HVAC system, a credible predictor of air filter usage is provided. By estimating fan runtime based on easily-obtained outdoor weather data, the methods are readily implemented with any existing HVAC system and do not require installation of sensors or other mechanical or electrical components to the HVAC system.Type: ApplicationFiled: November 25, 2015Publication date: December 21, 2017Inventors: Andrew R. FOX, Eric C. LOBNER, Theresa M. MEYER, Brian J. STANKIEWICZ
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Publication number: 20170361260Abstract: Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Methods of assembly and use are described.Type: ApplicationFiled: June 16, 2017Publication date: December 21, 2017Inventors: Steven K. Campbell, Robert D. Johnston, Daniel E. Adamek
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Publication number: 20170361261Abstract: A filter element (100) that is to be mounted in a housing (102) has at least one substantially hollow cylindrical pleated filter (10, 20) designed to separate liquid from aerosol, and two cover elements (30, 40) designed to cover axial end regions (12, 14, 22, 24) of the pleated filter (10, 20). The axial end portions (12, 14, 22, 24) of the at least one pleated filter (10, 20) are pressed against the cover element (30, 40) by an axial compressing force. The at least one pleated filter (10, 20) is secured in the axial direction, and one respective sealing zone (16, 18, 26, 28) is formed between each pleated filter (10, 20) and each cover element (30, 40).Type: ApplicationFiled: September 4, 2017Publication date: December 21, 2017Inventors: Andreas Panni, Klemens Dworatzek, Janine Schmelzle, Frank Vogt, Goekhan Evcuemen
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Publication number: 20170361262Abstract: A compact air purification apparatus which can improve an acetaldehyde removal performance and of which the size can be reduced is provided. A compact air purification apparatus using a photocatalyst includes a housing, a photocatalyst member that is disposed in the housing and contains titanium oxides, a light emitting unit that is disposed in the housing to irradiate the photocatalyst member with ultraviolet light and includes a plurality of LED elements, and a fan that circulates air inside the housing.Type: ApplicationFiled: November 25, 2015Publication date: December 21, 2017Inventor: Yuji IMAI
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Publication number: 20170361263Abstract: The invention concerns a method comprising the steps of irreversibly capturing and trapping at least one organic volatile compound bearing a function among aldehyde, ketone, or amine, using an aqueous polymer dispersion of core/shell structure particles having an MFFT of 0 to 50° C., with the polymer phase P1 being a hard core with a Tg1 of 60 to 120° C. and the polymer phase P2 being a soft shell with a Tg2 of ?20 to 40° C. and with P1, comprising a monomer M1 with two polymerisable ethylenic unsaturations and an ethylenically unsaturated monomer M2 bearing a carboxylic acid/anhydride function and P2, representing 40% to 85% by weight of P1+P2 and comprising in its structure units from at least one monomer M3 bearing a polymerisable ethylenic unsaturation and, in addition, a ureido functional group or a functional group having a mobile hydrogen alpha to a ketonic carbonyl.Type: ApplicationFiled: December 3, 2015Publication date: December 21, 2017Inventors: Alain BOONE, Chantal ROIDOT, Patricia BEURDELEY, Frederic FOURNIER
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Publication number: 20170361264Abstract: A process for the stepwise separation of accompanying gases from a raw synthesis gas stream by a liquid absorbent countercurrently guided through all process steps and circulated via regeneration plants, wherein either the accompanying gases H2S, COS and CO2 are separated in a common absorption step or, in one of the selective absorption steps chiefly H2S and COS are separated and in the next step in flow direction of the gas chiefly CO2 is separated, and in the last step a separation of accompanying gas residues (fine wash) is effected, wherein before the separation of H2S and COS an absorption step chiefly for the separation of aromatics and subsequently an absorption step chiefly for the separation of methyl mercaptan is carried out.Type: ApplicationFiled: November 26, 2015Publication date: December 21, 2017Applicant: L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Procedes Georges ClaudeInventor: Manfred MEYER
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Publication number: 20170361265Abstract: Acid gas is removed from a high pressure feed gas that contains significant quantities of CO2 and H2S. In especially preferred configurations and methods, feed gas is contacted in an absorber with a lean and an ultra-lean solvent that are formed by flashing rich solvent and stripping a portion of the lean solvent, respectively.Type: ApplicationFiled: September 6, 2017Publication date: December 21, 2017Inventor: John Mak
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Publication number: 20170361266Abstract: The present invention relates to a method for recovering acid gas from an absorbent rich on gaseous acid gas, in which the energy used for separation of absorbent and acid in a stripping column is reduced by recycling heat transfer fluid from the stripper off gas in an energy efficient manner. The invention further relates to a plant suitable for carrying out said method.Type: ApplicationFiled: December 10, 2015Publication date: December 21, 2017Inventors: Rasmus Find, Jan Flensted Poulsen
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Publication number: 20170361267Abstract: The present invention relates to a method for recovering carbon dioxide from an absorbent rich on gaseous carbon dioxide, in which the energy used for separation of absorbent and carbon dioxide in a stripping column is reduced by using two stripper columns having different operating pressures and recycling heat transfer fluid from the stripper off gas in an energy efficient manner.Type: ApplicationFiled: December 10, 2015Publication date: December 21, 2017Inventors: Rasmus Find, Jan Flensted Poulsen
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Publication number: 20170361268Abstract: The present invention relates to an apparatus that is part of a reusable fuel processing unit that allows the absorption of char contained within vapor that is leaving the reactor including a gear box, gearbox housing, support flange and seal, exhaust housing, exhaust port, connecting flange, screw top split housing, vertical steal housing, three augers with drive shafts on each auger contained within the steel housing, discharge flange, support ring, expansion cart, and cam followers.Type: ApplicationFiled: April 3, 2017Publication date: December 21, 2017Inventors: Oluwadare OLUWASEUN, David W. FOWLER, Anthony F. TENORE
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Publication number: 20170361269Abstract: A gas analysis system includes a gas analyzer which analyzes a gas acquired from a living body and a liquid separator which is detachably attached to the gas analyzer, and which separates a liquid component from the gas. In the gas analysis system, the liquid separator includes a magnet, and the gas analyzer includes a magnetic sensor which detects magnetism generated by the magnet, and a determining section which, based on the magnetism detected by the magnetic sensor, determines that the liquid separator is attached to the gas analyzer.Type: ApplicationFiled: June 6, 2017Publication date: December 21, 2017Inventors: Satoshi YASUMURA, Katsumi NAKAICHI, Shinya SUZUKI
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Publication number: 20170361270Abstract: Methods of sequestering CO2 from a gaseous source of CO2 are provided. Aspects of the methods include employing an alkali enrichment protocol, such as a membrane mediated alkali enrichment protocol, in a CO2 sequestration protocol. Also provided are systems for practicing the methods.Type: ApplicationFiled: June 19, 2017Publication date: December 21, 2017Inventors: Brent R. Constantz, Chris L. Camire, Jacob Schneider, Mark Bewernitz
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Publication number: 20170361271Abstract: A method and a system capable of removing carbon dioxide directly from ambient air, and obtaining relatively pure CO2. The method comprises the steps of generating usable and process heat from a primary production process; applying the process heat from said primary process to co-generate substantially saturated steam, alternately repeatedly exposing a sorbent to removal and to capture regeneration system phases, wherein said sorbent is alternately exposed to a flow of ambient air during said removal phase, to sorb, and therefore remove, carbon dioxide from said ambient air, and to a flow of the process steam during the regeneration and capture phase, to remove the sorbed carbon dioxide, thus regenerating such sorbent, and capturing in relatively pure form the removed carbon dioxide.Type: ApplicationFiled: August 31, 2017Publication date: December 21, 2017Inventor: Peter Eisenberger
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Publication number: 20170361272Abstract: The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions.Type: ApplicationFiled: November 23, 2015Publication date: December 21, 2017Inventors: Sharon Sjostrom, Connie Senior, Jon Lagarenne, Kenneth E. Baldrey, Ramon Bisque, Michael D. Durham, Nina Bergan French
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Publication number: 20170361273Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed with-in the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: ApplicationFiled: December 22, 2015Publication date: December 21, 2017Applicant: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, Carl A. McDonald, Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Publication number: 20170361274Abstract: Nano filtering and pumping systems and methods of use thereof for nanoscale gaseous materials by utilizing materials having nanosized perforations through the materials. The perforations generally have an inner diameter similar to that of nanotubes, and in some embodiments, carbon nanotubes are disposed within the perforations. Such materials can partially organize molecules in random motion to move either some selectively or all of them, to create pressure differences and hence motive forces, or cause air flow into pressurized area. Because air is a cloud of particles separated by vacuum, the systems and method in air can be used to create motive force pushing any form of vehicle, lifting force for any form of air vehicle, air compression, power source for any form of machine, conveyor or generator, using the solar energy stored in the air in the form of heat, 24 hours a day, worldwide.Type: ApplicationFiled: January 27, 2017Publication date: December 21, 2017Inventor: William A. KELLEY
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Publication number: 20170361275Abstract: A control valve for a reverse osmosis water purifying system provides a feed water port, a squeeze water port, a drain port, and a product water connection, each of which open into a bore. A first, second, and third O-rings are located in the bore successively between the feed water port, the squeeze water port, the drain port, and the product water connection. A control piston is moveably located in the bore of the housing. The control piston includes a vent/drain well in which a side is chamfered. The vent/drain well provides a fluid passage between the squeeze water port and the drain port when the vent/drain well passes over the second O-ring. The fluid passage includes an opening formed between the second O-ring and the chamfered side of the vent/drain well, where the size of the opening is responsive to the position of the control piston.Type: ApplicationFiled: June 15, 2017Publication date: December 21, 2017Inventor: Timothy Allen Beall
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Publication number: 20170361276Abstract: A filtration system effective to filter bacteria, cysts, and viruses, and to alter the surface tension of water. The small scale filter includes a rigid or semi-rigid core having perforations formed therein, and surrounded by one or more layers of filter media formed into a pleat pack filter arrangement.Type: ApplicationFiled: August 30, 2017Publication date: December 21, 2017Inventors: Richard B. Muir, Dennis M. Clements
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VACUUMED GAP MEMBRANE DISTILLATION (VAGMED) MODULE, MULTI-STAGE VAGMED SYSTEMS, AND VAGMED PROCESSES
Publication number: 20170361277Abstract: Vacuumed gap membrane distillation (VAGMED) modules, and multi-stage VAGMED systems and processes using the modules are provided.Type: ApplicationFiled: December 17, 2015Publication date: December 21, 2017Inventors: Noreddine GHAFFOUR, Ahmad ALSAADI, Lijo FRANCIS -
Publication number: 20170361278Abstract: Electrochemical treatment devices for treating water and methods of assembling the devices are provided. Disclosed masking and potting techniques allow separate feeds to be delivered to and/or collected from the depleting compartments and concentrating compartments.Type: ApplicationFiled: November 23, 2015Publication date: December 21, 2017Inventors: Li-Shiang Liang, Michael J. Muse
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Publication number: 20170361279Abstract: Water treatment systems including electrically-driven and pressure-driven separation apparatus configured to produce a first treated water suitable for use as irrigation water and a second treated water suitable for use as potable water from brackish or saline water and methods of operation of same.Type: ApplicationFiled: August 21, 2017Publication date: December 21, 2017Inventors: Gary C. Ganzi, Frederick C. Wilkins
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Publication number: 20170361280Abstract: A separation membrane element of the present invention includes: a separation membranes each having a feed-side face and a permeate-side face and forming a separation membrane pair by being arranged so that the permeate-side faces face each other; and a permeate-side channel material provided between the permeate-side faces of the separation membranes, the permeate-side channel material includes a sheet and a plurality of projections formed on the sheet, the sheet is a porous sheet having pores on a surface thereof, and has densely fused parts, coarsely fused parts and non-fused parts on the surface, and the projections contain a resin, and a part of the resin is impregnated into the pores of the sheet.Type: ApplicationFiled: December 21, 2015Publication date: December 21, 2017Applicant: TORAY INDUSTRIES, INC.Inventors: Hiroho Hirozawa, Hiroshi Ogawa, Kenji Hayashida, Masanori Endo, Masashi Ito
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Publication number: 20170361281Abstract: A thin film composite membrane (TFC) includes an active layer on a support. The active layer includes at least 8 barrier layers of star-polymers each having at least three linear polymers attached at a central core. Each of the barrier layers has a thickness between 5 and 50 nm, and the barrier layers have alternating charge.Type: ApplicationFiled: September 5, 2017Publication date: December 21, 2017Inventors: Geraud J. Dubois, Victor Y. Lee, Robert D. Miller, Young-Hye Na, Joseph Sly
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Publication number: 20170361282Abstract: A zeolite film structure comprising a support, a zeolite film and a protective film. The zeolite film is formed on a surface of the support. The protective film is formed on a surface of the zeolite film. The protective film is configured from organic-nonorganic hybrid silica or carbon. An average thickness of the protective film is less than or equal to 172 nanometers and greater than or equal to 44 nanometers.Type: ApplicationFiled: August 29, 2017Publication date: December 21, 2017Applicant: NGK INSULATORS, LTD.Inventors: Naoto KINOSHITA, Hiroyuki SHIBATA
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Publication number: 20170361283Abstract: Provided is an ultra large-width coating device applied to a consecutive process. More particularly, the present invention relates to a coating device capable of maximizing productivity by consecutively manufacturing a large-width film without reducing physical properties of the manufactured film by overcoming a problem in that a coating width is limited during a coating process using the existing contact type coating roller, and a method for manufacturing an ultra large-width membrane using the same.Type: ApplicationFiled: June 20, 2017Publication date: December 21, 2017Inventors: Dong Jin JOO, Kyu Young CHO, Yun Bong KIM, Su Ji LEE, Won Sub KWACK, Hye Jin KIM
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Publication number: 20170361284Abstract: The present invention relates to a dry water treatment membrane having moisture content of 1% to 10%, and a method for manufacturing the same.Type: ApplicationFiled: December 24, 2014Publication date: December 21, 2017Inventors: Youngju LEE, Byungho JEON, Chong Kyu SHIN
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Publication number: 20170361285Abstract: The present invention provides a porous hollow fiber membrane including a polysulfone-based polymer and a hydrophilic polymer, and having a dense layer in a section from an outer surface portion to a center region of a membrane thickness, a thickness of the dense layer being 10 to 30 ?m, and a ratio of a pore having a pore size of more than 50 nm and a ratio of a pore having a pore size of 10 nm or smaller in the dense layer being 25 to 40% and 20% or less, respectively.Type: ApplicationFiled: October 9, 2015Publication date: December 21, 2017Applicant: ASAHI KASEI MEDICAL CO., LTD.Inventors: Yuzo KAYAMA, Masayasu KOMURO
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Publication number: 20170361286Abstract: An energy saving deaerator device includes: a first incoming flow path that generally follows a central axis of the device from a conically shaped inlet having converging sidewalls, to an expansion chamber having diverging sidewalls, to a compression chamber having converging sidewalls, to an outlet, a first entry port of the compression chamber being defined by an outlet of the expansion chamber; a second incoming flow path having sidewalls that converge to form a ring shaped second entry port of the compression chamber, the ring shaped second entry port being disposed around and concentric with the first entry port; and, wherein the first and second incoming flow paths converge at the compression chamber, with both flow paths being directed toward the outlet, to form an outgoing flow path.Type: ApplicationFiled: December 10, 2015Publication date: December 21, 2017Inventor: Robert KREMER
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Publication number: 20170361287Abstract: A urea solution injection device includes an exhaust pipe for discharging exhaust gas generated in a combustion chamber to the exterior; an injector is installed and pierces into the exhaust pipe to inject urea solution into the exhaust gas flowing in the exhaust pipe. A catalyst is disposed at a position after the injector when viewed in a flow direction of the exhaust gas and the exhaust gas is discharged to the exterior to decompose the exhaust gas mixed with the urea solution. A urea solution mixer is provided at an end of the injector and installed and pierces into the exhaust pipe. Accordingly the urea solution injected from the injector is dispersed therein. An installation unit provides for the urea solution mixer to be installed in the exhaust pipe and pierces into the exhaust pipe.Type: ApplicationFiled: June 21, 2017Publication date: December 21, 2017Inventors: Hyung Ik Kim, Dong Hyun Kim, Se Hun Kim
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Publication number: 20170361288Abstract: A mixing arrangement, and pump for supplying small particles suspended in a liquid to form slurry for delivery includes a container, a mixing and delivery pump having a first shaft, a rotor connected to the first shaft and arranged at an inner bottom of an inner space of the container, a first power device connected to the first shaft, and a stator having stator blades. The stator surrounds the first shaft. The arrangement includes a pump having an inlet, which is located in a stator space between two stator blades, and an outlet, and an outlet pipe having a second inlet opening connected to the outlet and a second outlet opening located outside the inner space.Type: ApplicationFiled: December 10, 2015Publication date: December 21, 2017Inventor: Jani KAARTINEN
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Publication number: 20170361289Abstract: The invention is related to a device for suspending particles in a fluid, wherein the mixing device includes a first magnet (1) rotating around a longitudinal axis (2), a mixing rod (4) attached to a mount (6), the mount including a second magnet (3), wherein the mount (6) moves in a substantially orthogonal motion to the longitudinal axis of the mixing rod (4) by the interaction of the rotating first magnet with the second magnet (3).Type: ApplicationFiled: August 14, 2017Publication date: December 21, 2017Applicant: Miltenyi Biotec GmbHInventors: Dominik Hammerschmidt, Sven Ignatius, Martin Buscher, Ralf-Peter Peters