Patents Issued in May 3, 2018
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Publication number: 20180117541Abstract: An apparatus comprising a chamber enclosing a flow path of a first fluid and having a second inlet arranged downstream of the first inlet for receiving a second fluid. The apparatus further comprises a vertically adjustable throttle body an end portion comprising three parts, the first part being upstream of the second part, the third part being downstream of the second part, wherein, in an operating position, the second inlet is upstream of the third part of the throttle body and downstream of the first inlet and wherein the first part and the third part of the end portion are adapted to achieve a higher flow rate than the second part.Type: ApplicationFiled: April 27, 2016Publication date: May 3, 2018Applicant: GL&V Luxembourg S.a.r.l.Inventors: Anders LINDSTRÖM, Axel LÄMÅs
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Publication number: 20180117542Abstract: A flow control device for mitigating thermal stratification in a mixing tee pipe includes a mixing bowl provided as an empty sphere; a main pipe having a tubular shape, through which a fluid flows, and coupled to the mixing bowl in linkage with the mixing bowl; a branch pipe having a tubular shape, through which a fluid flows, and coupled to the mixing bowl in linkage with the mixing bowl; and a mixing tee pipe having a tubular shape, through which the fluid in the mixing bowl flows, and coupled to the mixing bowl in linkage with the mixing bowl, wherein a fluid introduced from the main pipe and a fluid introduced from the branch pipe are mixed in the mixing bowl and discharged through the mixing tee pipe.Type: ApplicationFiled: September 20, 2017Publication date: May 3, 2018Applicant: KEPCO ENGINEERING AND CONSTRUCTION COMPANY, INC.Inventor: Kwangchu KIM
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Publication number: 20180117543Abstract: A multimodal micromixer obstacle for intensification of mixing and performing the reaction in a continuous manner is disclosed herein. The micromixer 100 comprises of plurality of inlets, an outlet and a plurality of channels. The end channels—of the channels, have plurality—of converging sections having width, to depth ratio ranging 1:1 to 20:1. The intermediate channels have at least, one obstacle having non-circular shape. Each converging section is incomplete ellipse, prolate or oblate shaped having, angle of curvature in the range of 90 to 270°. Axes of the inlets are coplanar and perpendicular to the channels. All the components of the micromixer are coplanar.Type: ApplicationFiled: April 13, 2016Publication date: May 3, 2018Inventors: Amol Arvind Kulkarni, Vivek Vinayak Ranade
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Publication number: 20180117544Abstract: The invention discloses an agitation device comprising an impeller, an agitating shaft and a power device. The impeller includes a disc, a hub and concave blades. Each blade consists of a concave surface which extends radially and has an annular sector-like shape, the projections of the upper and lower portions of the blade in the horizontal plane are two annular sectors, and the radian of the annular sector obtained by the projection of the upper portion is larger than that of the lower portion, and the annular sector-like shape and the rotation direction of blades are the same, so that each portion of the blades directly faces an incoming flow, the utilization efficiency of blades is increased and the impeller has low energy consumption and high gas-liquid dispersion efficiency. The device is efficient and energy-saving, has low power consumption, high mixing performance and high gas holdup and mass transfer performance.Type: ApplicationFiled: May 18, 2016Publication date: May 3, 2018Applicant: Jiangnan UniversityInventors: Zhiyong Zheng, Dongdong Sun, Xiaobei Zhan, Minjie Gao
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Publication number: 20180117545Abstract: The invention relates to a stirring member (9) for using in a system for preparing a food product, the product being prepared by the stirring member (9) moving inside a container (8), the stirring member (9) being configured in such a way that it can adopt different configurations depending on its direction of rotation inside the container (8). Preferably, the stirring member (9) can adopt a spoon configuration or a whisk configuration. The invention further relates to a method for using such a stirring member (9) in a system for preparing a food product, the method varying the direction of rotation of the stirring member (9) so that it adopts a different configuration depending on the type of product prepared in the container (8).Type: ApplicationFiled: April 28, 2016Publication date: May 3, 2018Inventor: Andre Noth
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Publication number: 20180117546Abstract: A liquid mixing system includes a support housing at least partially bounding a compartment. A mount is secured to the support housing. A drive motor assembly is configured to engage a drive shaft for moving the drive shaft within the compartment of the support housing. A four bar linkage system extends between the mount and the drive motor assembly, the four bar linkage system being movable between a first position wherein the drive motor assembly is disposed at a first elevation and a second position wherein the drive motor assembly is disposed at a second elevation that is different from the first elevation.Type: ApplicationFiled: October 31, 2017Publication date: May 3, 2018Inventors: Jeffery C. Hurd, Nephi D. Jones, Jacob D. Lee
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Publication number: 20180117547Abstract: A mixing device, in particular bulk material mixing device, with at least one mixing container comprises a receiving region for receiving a material to be mixed, with at least one mixing unit which is configured for mixing the material to be mixed that is present in the mixing container, and with at least one lump breaker unit comprising at least one cutter element which protrudes into the mixing container, wherein the at least one lump breaker unit is arranged in a frontal region of the mixing container.Type: ApplicationFiled: October 26, 2017Publication date: May 3, 2018Inventors: Markus GERICKE, Ralf WEINEKÖTTER, Aleksandar MAKSIMOVIC, Christian SCHEFER, Reto SCHAFFNER
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Publication number: 20180117548Abstract: A blending system is shown and described herein. A blending system may include a base including a motor and a first shell that encases the motor. The blending system may also include a container that is removably coupled to the blender base. The blending system may also have a second shell selectively attached to the first shell. The blending system may also have a wall positioned within the base to direct airflow from the fan along a volute-shaped path.Type: ApplicationFiled: December 29, 2017Publication date: May 3, 2018Inventors: Michael Arnett, James Philip Bascom, Scott Christopher Bly, Richard D. Boozer, Kolman Juhasz, David Kolar
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Publication number: 20180117549Abstract: A dispensing machine for producing paint samples including a main delivery unit for delivering at least two main paints via at least two main pumps, and a colourant delivery unit for delivering a plurality of colourants via a corresponding plurality of colourant pumps. The main pumps are volumetric pumps each having a first swept volume. The colourant pumps are volumetric pumps each having a second swept volume, less than the first swept volume. The machine additionally includes at least one magazine for empty containers. The machine can include at least one magazine for container cover elements. A handling system conveys a container from the container magazine to a common delivery zone and from there to a capping station.Type: ApplicationFiled: April 18, 2016Publication date: May 3, 2018Inventors: Edoardo ROSSETTI, Marco ROSSETTI
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Publication number: 20180117550Abstract: An automated system for automatically mixing and verifying paint is described. The system may include a kiosk configured to automatically add a paint of a second color to a paint container holding a first color of paint so as to produce a requested third color of paint. The system may further verify that the mixed paint color is the requested paint color using a laser to perform verification.Type: ApplicationFiled: October 26, 2017Publication date: May 3, 2018Inventors: Kevin Matthew Charles, Michael Lawerance Payne, Jimmie Russell Clark
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Publication number: 20180117551Abstract: In a rapid stirrer that stirs sludge and a flocculant in a tank with a stirring blade, the rotation speed of the stirring blade is increased at a set rate with an increase in the amount of charged sludge, the rotation speed of the stirring blade is reduced at the set rate with a decrease in the amount of charged sludge, and flocculated flocs having a fixed floc diameter are stably generated even when operating conditions change so as to fluctuate the amount of charged sludge.Type: ApplicationFiled: December 18, 2015Publication date: May 3, 2018Applicant: Kubota CorporationInventors: Takashi Tamura, Ryuji Higashi
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Publication number: 20180117552Abstract: A blender base is generally described. The blender base includes a base frame. An outer shell may be connected to the base frame. A motor housing is supported by the base frame and positioned inside the outer shell. The motor housing is isolated from direct connection with the outer shell to reduce the transfer of noise and vibration from the motor to the outer shell.Type: ApplicationFiled: November 1, 2017Publication date: May 3, 2018Inventor: Eugene J. Kozlowski
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Publication number: 20180117553Abstract: The invention relates to a laboratory device, in particular to a magnetic stirrer, having a heating unit for heating a medium, in particular a liquid, in a container, and having a regulating unit that is configured to regulate the temperature of the medium, of the heating unit and/or of the container by controlling the heating power of the heating unit, wherein a weight determination unit is provided to determine the weight of the medium, and wherein the regulation of the temperature takes place in dependence on the weight determined.Type: ApplicationFiled: December 16, 2015Publication date: May 3, 2018Applicant: HANS HEIDOLPH GMBH & CO. KGInventor: Walter Lohmann
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Publication number: 20180117554Abstract: Method and fluidized bed reactor for the production of granules, such as granules of urea or ammonium nitrate. The fluidized bed reactor comprises at least one granulation compartment with air inlets, and an air moving device downstream of the granulation compartment, e.g., downstream of at least one scrubbers. The air moving device is configured to draw air through said at least one air inlet into at least one granulation compartment.Type: ApplicationFiled: April 26, 2017Publication date: May 3, 2018Inventors: Jaap VOORHANS, André Kayaert, Luc Vanmarcke
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Publication number: 20180117555Abstract: A device for producing granules that include ammonium sulfate may include a mixing device, an atomizing device and a fluidized bed. The mixing device may be utilized to produce a composition comprising ammonium sulfate and aluminum sulfate. The atomizing device may be disposed downstream of the mixing device and may be utilized to atomize the composition produced in the mixing device. The fluidized bed may also be disposed downstream of the mixing device. The fluidized bed may be utilized for producing the granules. Further, with respect to a process for producing granules comprising ammonium sulfate, a step of granulating a composition comprising ammonium sulfate and aluminum sulfate may involve providing ammonium sulfate-containing nuclei, fluidizing the ammonium sulfate-containing nuclei, and atomizing the composition onto the nuclei.Type: ApplicationFiled: May 25, 2016Publication date: May 3, 2018Applicants: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, thyssenkrupp AGInventors: Peter BANIK, Jens MATHIAK
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Publication number: 20180117556Abstract: A solids distributor (100) comprising: a solids standpipe (110); a gas line (120); a solids transfer line (130) in fluid communication with the solids standpipe (110) and the gas line (120); and a distributor (140) in fluid communication with the solids transfer line (130). A solids distributor system comprising the a vessel and the solids distributor (100) and a method of distributing fluidized solids.Type: ApplicationFiled: May 3, 2016Publication date: May 3, 2018Inventor: Robert Todd FOSHEE
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Publication number: 20180117557Abstract: A column includes a column head, a column sump and a tube-shaped column shell disposed therebetween, two or more reaction zones lying above each other which each accommodate a catalyst bed, in which catalyst beds chlorosilanes disproportionate into low-boiling silanes, which form an ascending stream of gas, and also into high-boiling silanes which form a downwardly directed stream of liquid, within the column shell and along the column axis, two or more rectificative separation zones, the reaction zones and the separation zones alternate along the column axis, the separation zones are configured such that the stream of gas and the stream of liquid meet in the separation zones, and the reaction zones are configured such that the downwardly directed stream of liquid is led through the catalyst beds, whereas the upwardly directed stream of gas passes the catalyst beds in spatial separation from the stream of liquid.Type: ApplicationFiled: February 23, 2016Publication date: May 3, 2018Inventors: Christian Schmid, Jochem Hahn, Christian Andreas Fuhrmann
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Publication number: 20180117558Abstract: A method of operating a slurry phase apparatus includes feeding one or more gaseous reactants into a slurry body of solid particulate material suspended in a suspension liquid contained inside a vessel. The one or more gaseous reactants are fed into the slurry body through a gas distributor having downward facing gas outlets and are fed towards a fluid impermeable partition spanning across the vessel below the gas distributor. The partition divides the vessel into a slurry volume above the partition and a bottom volume below the partition. A differential pressure is maintained over the partition between predefined limits by manipulating or allowing changes in the pressure in the bottom volume by employing a pressure transfer passage establishing flow or pressure communication between the bottom volume and a head space above the slurry body.Type: ApplicationFiled: December 27, 2017Publication date: May 3, 2018Applicant: Sasol Technology (Proprietary) LimitedInventors: André Peter Steynberg, Evert Phillippus Kleynhans, Marshall Stephen Lee, Hermanus Gerhardus Nel, Jako Louw
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Publication number: 20180117559Abstract: A device for preparing a high-temperature and active particle-containing steam. The device includes a steam generator including an inlet for introducing a plasma medium and an inlet for introducing a steam. In the steam generator, the steam is heated and activated by the plasma medium to form an active particle-containing steam which improves the gasification rate and efficiency in the gasification of coal, biomass, and garbage.Type: ApplicationFiled: October 24, 2017Publication date: May 3, 2018Inventors: Yilong CHEN, Yanfeng ZHANG, Minxia CAO, Hong LI
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Publication number: 20180117560Abstract: The present invention relates to a method for encapsulating a nanostructure, the method comprising the steps of: providing a substrate; forming a plug composed of plug material at said substrate; forming a nanostructure (on or) at said plug; forming a shell composed of at least one shell material on external surfaces of the nanostructure, with the at least one shell material covering said nanostructure and at least some of the plug material, whereby the shell and the plug encapsulate the nanostructure. The invention further relates to a coated nanostructure and to the use of a coated nanostructure.Type: ApplicationFiled: March 23, 2016Publication date: May 3, 2018Inventors: Hyeon-Ho Jeong, Tung Chun Lee, Peer Fischer
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Publication number: 20180117561Abstract: A plant for the disposal of wastes includes a supercritical water oxidation reactor, a supercritical water gasification reactor, and a feeding system configured for feeding at least two organic currents of wastes to the supercritical water oxidation reactor and supercritical water gasification reactor and configured for feeding at least one aqueous flow within said plant. The feeding system is configured for feeding the at least one aqueous current with a series flow through the supercritical water oxidation reactor and supercritical water gasification reactor. The feeding system is configured for feeding the at least two organic currents of wastes with a parallel flow through the supercritical water oxidation reactor and supercritical water gasification reactor and so as to selectively feed each of the organic currents of wastes to the supercritical water oxidation reactor or to the supercritical water gasification reactor.Type: ApplicationFiled: April 11, 2016Publication date: May 3, 2018Applicant: Archimede S.r.l.Inventors: Alberto BRUCATO, Giuseppe CAPUTO, Franco GRISAFI, Francesca SCARGIALI, Gianluca TUMMINELLI, Gaetano TUZZOLINO, Roberto D'AGOSTINO, Roberto RIZZO
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Publication number: 20180117562Abstract: One of the chief purposes of researchers in the field of chemistry is to perform chemical reactions at high rates; a method that can be adopted to achieve such goal is to perform reactions in magnetic solvents. Being passed through the Solvents Magnetizing Apparatus (SMA) magnetizes the solvent, and the magnetic property remains intact for a few days, while most chemical reactions are done in less than one day. It should be taken into consideration that the magnetic solvent is different from the Zeeman effect in chemistry. This technology is widely used in performing chemical processes of most chemical reactions.Type: ApplicationFiled: October 29, 2016Publication date: May 3, 2018Applicant: FERDOWSI UNIV.Inventor: Mostafa GHOLIZADEH
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Publication number: 20180117563Abstract: Carbide-derived carbons are provided that have high dynamic loading capacity for high vapor pressure gasses such as H2S, SO2, or NH3. The carbide-derived carbons can have a plurality of metal chloride or metallic nanoparticles entrapped therein. Carbide-derived carbons are provided by extracting a metal from a metal carbide by chlorination of the metal carbide to produce a porous carbon framework having residual metal chloride nanoparticles incorporated therein, and annealing the porous carbon framework with H2 to remove residual chloride by reducing the metal chloride nanoparticles to produce the metallic nanoparticles entrapped within the porous carbon framework. The metals can include Fe, Co, Mo, or a combination thereof. The carbide-derived carbons are provided with an ammonia dynamic loading capacity of 6.9 mmol g?1 to 10 mmol g?1 at a relative humidity of 0% RH to 75% RH.Type: ApplicationFiled: October 27, 2017Publication date: May 3, 2018Inventors: Michael Charles Mangarella, Krista S. Walton
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Publication number: 20180117564Abstract: The present disclosure provides Molecularly Imprinted Polymer (MIP) technology for selectively sequestering one or more target molecules from chemical mixtures. Also disclosed herein are MIP beads and methods of making and using thereof.Type: ApplicationFiled: November 3, 2017Publication date: May 3, 2018Inventors: Jonathan P. Gluckman, Glen E. Southard
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Publication number: 20180117565Abstract: The present invention provides a method for producing a catalyst to be used for a gas-phase catalytic ammoxidation reaction of propane, the method comprising a preparation step of dissolving or dispersing a raw material to thereby obtain a prepared raw material liquid, a first drying step of drying the prepared raw material liquid to thereby obtain a dried material, a calcination step of calcining the dried material to thereby obtain a composite oxide having a predetermined composition, an impregnation step of impregnating the composite oxide with a solution containing at least one specific element selected from the group consisting of tungsten, molybdenum, tellurium, niobium, vanadium, boron, bismuth, manganese, iron, antimony, phosphorus and rare earth elements to thereby obtain an impregnated composite oxide, and a second drying step of drying the impregnated composite oxide, wherein at least one of the impregnation step o and the second drying step is a step of impregnating the composite oxide or drying tType: ApplicationFiled: March 24, 2016Publication date: May 3, 2018Applicant: Asahi Kasei Kabushiki KaishaInventors: Sho TAMURA, Dai NAGATA
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Publication number: 20180117566Abstract: The present invention is in the field of catalysis. More particularly, the present invention is directed to supported precious metal catalysts, preferably palladium and/or platinum metal catalysts, having a high metal loading, a high degree of dispersion and a high degree of edge-coating. The present invention is further directed to a process for producing these catalysts, as well as to the use of these catalysts in chemical reactions.Type: ApplicationFiled: March 18, 2016Publication date: May 3, 2018Applicant: BASF CorporationInventors: Peter WITTE, Lei ZHANG, Robert TERORDE
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Publication number: 20180117567Abstract: As a visible-light-responsive photocatalytic-titanium-oxide-particulate dispersion liquid that can achieve a high visible light activity and is of a type different from the related art, the present invention provides a visible-light-responsive photocatalytic-titanium-oxide-particulate dispersion liquid in which two types of titanium oxide particulates are dispersed in an aqueous dispersion medium. The two types of titanium oxide particulates are first titanium oxide particulates, in which a tin component and a transition metal component (but excluding an iron-group component) for enhancing visible light responsiveness are dissolved, and second titanium oxide particulates, in which an iron-group component is dissolved. When a photocatalytic film formed by using this dispersion liquid is used, a high decomposition activity is achieved even in a case where a decomposition substrate has low concentration, which was previously difficult under visible light conditions.Type: ApplicationFiled: March 8, 2016Publication date: May 3, 2018Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Manabu FURUDATE, Tomohiro INOUE
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Publication number: 20180117568Abstract: A process for preparing a hydrocarbon conversion catalyst that comprises a specially made silica-alumina composition and a metal or metal compound selected from Group VIB and Group VIII metals. The silica-alumina composition is made by preparing an aqueous mixture containing aluminum sulfate followed by adding alkali metal aluminate to the mixture to enhance the pH to within specified range and then adding aluminum sulfate to the mixture to lower the pH. Then alkali metal silicate is added followed by several other pH swings to provide a mixture containing silica-alumina. The resulting mixture is treated with an alkaline solution to provide a precipitate solid that is recovered to obtain a silica-alumina composition containing of from 30 to 70% wt silica and of from 70 to 30% wt of alumina.Type: ApplicationFiled: December 27, 2017Publication date: May 3, 2018Inventors: David Allen COOPER, Sjoerd ALKEMA, Lay Hwa ONG, Bart PELGRIM, László DOMOKOS, Ferry WINTER
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Publication number: 20180117569Abstract: The present invention provides a catalyst carrier with shift and adsorption purification performance, comprising modified bauxite in the raw material components which fluxing and pore forming effects. Most iron oxide contained in the bauxite is removed after modification, so that there are a large amount of highly active aluminosilicate compounds in the modified bauxite. When preparing the catalyst, the aluminosilicate compound serves as a low melting point flux and can significantly increase the migration rate of magnesium and aluminum ions during the calcinating process and promote the generation of MgAl2O4 at low temperatures, thereby the catalyst carrier of the present invention has strong anti-hydration capacity and mechanical strength.Type: ApplicationFiled: November 12, 2015Publication date: May 3, 2018Inventors: Lilong Jiang, Yanning Cao
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Publication number: 20180117570Abstract: Catalysts, catalytic forms and formulations, and catalytic methods are provided. The catalysts and catalytic forms and formulations are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane. Related methods for use and manufacture of the same are also disclosed.Type: ApplicationFiled: August 2, 2017Publication date: May 3, 2018Inventors: Erik M. Freer, Wayne P. Schammel, Fabio R. Zurcher, Joel M. Cizeron, Jin Ki Hong, Anja Rumplecker, Sam Maurer, Joel Gamoras, Daniel Rosenberg, Erik C. Scher
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Publication number: 20180117571Abstract: This invention provides a CO2 desorption catalyst that has an excellent CO2 desorption activity and that can be used to replace metal filler. This invention provides a CO2 desorption catalyst comprising an inorganic powder or inorganic powder compact, the inorganic powder or inorganic powder compact having a BET specific surface area of 7 m2/g or more.Type: ApplicationFiled: December 22, 2017Publication date: May 3, 2018Applicant: THE KANSAI ELECTRIC POWER CO., INC.Inventors: Hiroshi Deguchi, Tsunenori Watanabe, Yasuyuki Yagi
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Publication number: 20180117572Abstract: Disclosed herein is a copper-supported zeolite containing a zeolite having a framework structure including silicon atoms, phosphorus atoms, and aluminum atoms, and copper supported on the zeolite, wherein the copper-supported zeolite satisfies (1) to (3): (1) an amount of copper (in terms of copper atoms) supported on the copper-supported zeolite is 1.5% by weight or more and 3.5% by weight or less, (2) the copper-supported zeolite has an UV-Vis-NIR absorption intensity ratio of less than 0.35 as determined by a formula (I) below: Intensity (22,000 cm?1)/Intensity (12,500 cm?1) . . . (I), and (3) a silicon atom content of the copper-supported zeolite satisfies a formula (II) below: 0.07?x?0.11 . . . . (II) where x represents a ratio of the number of moles of the silicon atoms to the total number of moles of the silicon atoms, the aluminum atoms, and the phosphorus atoms contained in the framework structure of the copper-supported zeolite.Type: ApplicationFiled: December 27, 2017Publication date: May 3, 2018Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Yuusuke Hotta, Takahiko Takewaki, Takeshi Matsuo, Kenichi Kiyono
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Publication number: 20180117573Abstract: Provided are compositions, articles, systems and methods that comprise or use a catalyst composition comprising a zeolite having an LTA structure with iron, manganese or a combination thereof as an extra-framework metal. The zeolite can have a mole ratio of silica-to-alumina (SAR) of about 15 to about 70 and can contain about 0.5 to about 10 weight percent, based on the total weight of the zeolite, of extra-framework iron, manganese or a combination thereof.Type: ApplicationFiled: October 30, 2017Publication date: May 3, 2018Inventor: Joseph Fedeyko
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Publication number: 20180117574Abstract: In one embodiment, the present application discloses ligands of the formula A, wherein the variables are as described herein, and methods for using the ligands in cross-coupling reactions in organic and polar media:Type: ApplicationFiled: October 30, 2017Publication date: May 3, 2018Inventors: Bruce H. Lipshutz, Sachin Handa, Evan Landstrom
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Publication number: 20180117575Abstract: An integrated system comprising: a. an additive delivery system comprising a transfer drum that feeds an immiscible liquid stream towards one or more injection quills; b. a solvent flushing system, comprising one or more additive addition lines that transfer the immiscible liquid stream from the additive delivery system; and c. an additive injection and mixing system comprising the one or more injection quills, wherein the immiscible liquid stream is injected into a larger liquid stream. Also, a process comprising: a. feeding the immiscible liquid stream to a transfer drum; b. transferring the immiscible liquid stream from the transfer drum to injection quills in a solvent flushing system, wherein the solvent flushing system injects a solvent into one or more additive addition lines in the solvent flushing system; and c. injecting the immiscible liquid stream into the larger liquid stream in an additive injection and mixing system comprising injection quills.Type: ApplicationFiled: November 2, 2016Publication date: May 3, 2018Inventors: Huping Luo, Gordon R. Deppe, Albert Eugene Butterfield, Allison Amy Evans, Jacob Fritz
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BIOLOGICALLY APPLICABLE WATER-SOLUBLE HETEROGENEOUS CATALYSTS FOR PARA-HYDROGEN INDUCED POLARIZATION
Publication number: 20180117576Abstract: A heterogeneous catalyst composition for para-hydrogen induced polarization includes ligand-capped nanoparticles dispersed in water. The ligand-capped nanoparticles include metal nanoparticles that are surface functionalized with organic ligands, a molecular weight of the organic ligands is no greater than 300 g/mol, and the organic ligands each includes multiple binding moieties as coordinates sites for binding to a nanoparticle surface.Type: ApplicationFiled: October 31, 2017Publication date: May 3, 2018Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, CEDARS-SINAI MEDICAL CENTERInventors: Louis Bouchard, Shawn Wagner, Stefan Gloeggler -
Publication number: 20180117577Abstract: Photocatalysts for reduction of carbon dioxide and water are provided that can be tuned to produce certain reaction products, including hydrogen, alcohol, aldehyde, and/or hydrocarbon products. These photocatalysts can form artificial photosystems and can be incorporated into devices that reduce carbon dioxide and water for production of various fuels. Doped wide-bandgap semiconductor nanotubes are provided along with synthesis methods. A variety of optical, electronic and magnetic dopants (substitutional and interstitial, energetically shallow and deep) are incorporated into hollow nanotubes, ranging from a few dopants to heavily-doped semiconductors. The resulting wide-bandgap nanotubes, with desired electronic (p- or n-doped), optical (ultraviolet bandgap to infrared absorption in co-doped nanotubes), and magnetic (from paramagnetic to ferromagnetic) properties, can be used in photovoltaics, display technologies, photocatalysis, and spintronic applications.Type: ApplicationFiled: November 30, 2017Publication date: May 3, 2018Inventors: Prashant Nagpal, Vivek Singh, Ignacio Castellanos Beltran, Yahya Alivov, Yuchen Ding, Logan Jerome Cerkovnik
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Publication number: 20180117578Abstract: The invention concerns particles which may include a catalytically active component, in the form of a three-dimensional ellipsoidal shape having three major axes at least two of which axes are of different lengths. Beds of such particles are useful for forming particle beds through which a fluid may flow.Type: ApplicationFiled: April 12, 2016Publication date: May 3, 2018Inventors: Duncan COUPLAND, Sophie WINFIELD
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Publication number: 20180117579Abstract: Nanowires useful as heterogeneous catalysts are provided. The nanowire catalysts are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane to ethylene. Related methods for use and manufacture of the same are also disclosed.Type: ApplicationFiled: June 20, 2017Publication date: May 3, 2018Inventors: Erik C. Scher, Fabio R. Zurcher, Joel M. Cizeron, Wayne P. Schammel, Alex Tkachenko, Joel Gamoras, Dmitry Karshtedt, Greg Nyce
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Publication number: 20180117580Abstract: A process and apparatus is disclosed for distributing a gas stream into a downwardly flowing catalyst stream in a vessel by feeding the gas stream into a center of the vessel or the catalyst stream into a hollow cap. The gas stream enters the cap and exits the cap flowing upwardly to contact the catalyst stream.Type: ApplicationFiled: August 24, 2017Publication date: May 3, 2018Inventors: Jeffrey R. Grott, Michael J. Vetter, Jennifer J. Ozmen, Quan Yuan
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Publication number: 20180117581Abstract: A process for regenerating catalyst particles is disclosed. The process includes the steps: (a) withdrawing a regeneration zone effluent comprising halogen from a regeneration zone, wherein the regeneration zone contains catalyst particles comprising halogen; (b) contacting a first portion of the regeneration zone effluent with adsorbent in a first adsorption zone, removing halogen from the first portion of the regeneration zone effluent, and withdrawing from the first adsorption zone a first adsorption zone effluent; (c) contacting the first adsorption zone effluent with a water removing material to create a first water-depleted stream; and (d) passing the first water-depleted stream to the regeneration zone. Other embodiments include different orders of the steps.Type: ApplicationFiled: October 27, 2017Publication date: May 3, 2018Inventors: Bryan K. Glover, Mohamed S. Shakur
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Publication number: 20180117582Abstract: The present disclosure provides a cartridge and method to move fluids within the cartridge that simplifies the design and removes the need for any internal valves or metering devices. The design is amenable to injection molded manufacturing lowering cost for large volume manufacturing. The design can be adapted to carry out both sample preparation and detection of biological substances including nucleic acids and proteins.Type: ApplicationFiled: April 11, 2016Publication date: May 3, 2018Inventors: ALEXANDRE IZMAILOV, DAVID ENGLERT, PAUL SMITH
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Publication number: 20180117583Abstract: Disclosed is a liquid-sealed cartridge in which a liquid is transferred by a centrifugal force generated when the liquid-sealed cartridge is rotated around a rotation shaft, including: a liquid storage portion configured to store the liquid therein; a seal having an outer peripheral portion connected to the liquid storage portion, the seal being configured to seal the liquid storage portion; a flow path connected to the liquid storage portion via the seal, through which the liquid in the liquid storage portion is transferred by the centrifugal force in a direction away from the rotation shaft, wherein, when the seal receives a pressing force, the seal is inclined in a pressing direction, with one portion of the outer peripheral portion thereof remaining connected with the liquid storage portion, and the other portion of the outer peripheral portion being separated from the liquid storage portion.Type: ApplicationFiled: October 27, 2017Publication date: May 3, 2018Inventors: Kazuyoshi HORII, Takao FUJIWARA, Tomoyuki NOSE, Yasunori MAEKAWA, Noriyuki OGAI, Yasuhiro TODA
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Publication number: 20180117584Abstract: An adapter for connecting an array of pipette tips having through bores with conical upper ends to a multichannel air displacement pipettor having a plurality of ports with compliant internal sealing surfaces. The adapter comprises a planar base with an array of openings extending between its top and bottom surfaces. Sealing tubes project upwardly from the top surface, and tip mounting tubes project downwardly from the bottom surface, with pairs of sealing tubes and tip mounting tubes being arranged coaxially and in communication with respective ones of the openings in the base. The tip mounting tubes are externally dimensioned and configured for insertion into the conical upper ends of the pipette tips, and the sealing tubes are externally configured and dimensioned for insertion into the ports of the pipettor and into sealing interengagement with their compliant internal sealing surfaces.Type: ApplicationFiled: July 9, 2012Publication date: May 3, 2018Applicant: AVIDIEN TECHNOLOGIESInventor: Richard Cote
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Publication number: 20180117585Abstract: Various aspects of the present invention relate to the control and manipulation of fluidic species, for example, in microfluidic systems. In one aspect, the invention relates to systems and methods for making droplets of fluid surrounded by a liquid, using, for example, electric fields, mechanical alterations, the addition of an intervening fluid, etc. In some cases, the droplets may each have a substantially uniform number of entities therein. For example, 95% or more of the droplets may each contain the same number of entities of a particular species. In another aspect, the invention relates to systems and methods for dividing a fluidic droplet into two droplets, for example, through charge and/or dipole interactions with an electric field. The invention also relates to systems and methods for fusing droplets according to another aspect of the invention, for example, through charge and/or dipole interactions. In some cases, the fusion of the droplets may initiate or determine a reaction.Type: ApplicationFiled: December 1, 2017Publication date: May 3, 2018Inventors: David A. Weitz, Darren Roy Link, Galder Cristobal-Azkarate, Zhengdong Cheng, Keunho Ahn
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Publication number: 20180117586Abstract: A method includes implementing a modularized front-end of the sensing platform on a substrate, utilizing real estate on the substrate for a microfluidic and/or a nanofluidic chamber, providing a mixing enclosure of a sample on the substrate, providing an electrochemical cell and one or more other sensor(s) on the substrate. The method also includes controlling, through a microcontroller communicatively coupled to a memory, operational parameters of the microfluidic and/or the nanofluidic chamber, the electrochemical cell and the one or more other sensor(s), data acquisition therefrom and post-processing of the acquired data to enable configuration and monitoring thereof and visualization of the post-processed data, and performing electrochemical and/or bioassay sensing based on the control, the data acquisition and the post-processing of the acquired data.Type: ApplicationFiled: November 2, 2016Publication date: May 3, 2018Inventors: Danson Evan Lu Garcia, Jason Philip Ku, Hamed Mazhab Jafari
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Publication number: 20180117587Abstract: A cartridge assembly that comprises a housing, including a flow cell chamber to receive a flow cell, and a well plate having liquid wells to receive desired amounts of liquids. The well plate includes a valve station, a pump station and a fluidics analysis station, and channels associated therewith. A pump assembly to manage fluid flow through the channels between the pump station and the fluidics analysis station. A rotary valve assembly that includes a rotor shaft and rotor valve positioned to rotate about a rotational axis and to selectively couple the wells to the pump station. The rotor shaft includes a dual spline configuration at the distal end thereof. The dual spline configuration has first and second sets of splines. The first set of splines forms a drive interface and the second set of splines forms a position encoding interface.Type: ApplicationFiled: October 11, 2017Publication date: May 3, 2018Inventors: Richard L. Lemoine, James Osmus, Sz-Chin Steven Lin, Beng Keong ANG
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Publication number: 20180117588Abstract: According to aspects of the present invention, a cartridge assembly for transporting fluid into or out of one or more fluidic devices includes a first layer and a second layer. The first layer includes a first surface. The first surface includes at least one partial channel disposed thereon. The second layer abuts the first surface, thereby forming a channel from the at least one partial channel. At least one of the first layer and the second layer is a resilient layer formed from a pliable material. At least one of the first layer and the second layer includes a via hole. The via hole is aligned with the channel to pass fluid thereto. The via hole is configured to pass fluid through the first layer or the second layer substantially perpendicularly to the channel. Embossments are also used to define aspects of a fluidic channel.Type: ApplicationFiled: December 17, 2017Publication date: May 3, 2018Inventors: Donald E. Ingber, Daniel Levner, Guy Thompson, II, Christopher David Hinojosa
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Publication number: 20180117589Abstract: The invention relates to a method and system for generating droplets of an aqueous solution on a microfluidic chip with an air continuous phase. Specifically, the droplet generator according to the present invention is integrated into a microfluidic chip to generate and introduce droplets of an aqueous solution into the microfluidic chip. The droplets travelling in a network of chip channels may be captured in on-chip traps in a manner defined by hydrodynamic resistances of chip channels. A biological reaction may be performed on a droplet trapped on the microfluidic chip.Type: ApplicationFiled: December 29, 2017Publication date: May 3, 2018Applicant: University of Maryland, College ParkInventors: Ian M. White, Srinivasa Raghavan, KunaI R. Pandit
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Publication number: 20180117590Abstract: A hand-held molecular diagnostic test device includes a housing, an amplification (or PCR) module, and a detection module. The amplification module is configured to receive an input sample, and defines a reaction volume. The amplification module includes a heater such that the amplification module can perform a polymerase chain reaction (PCR) on the input sample. The detection module is configured to receive an output from the amplification module and a reagent formulated to produce a signal that indicates a presence of a target amplicon within the input sample. The amplification module and the detection module are integrated within the housing.Type: ApplicationFiled: December 29, 2017Publication date: May 3, 2018Applicant: Click Diagnostics, Inc.Inventors: Boris ANDREYEV, Keith E. MORAVICK, Brian CIOPYK, Victor BRIONES, Gregory LONEY, Adam DE LA ZERDA, Jesus CHING, Steven CHU, David SWENSON, Helen HUANG