公开(公告)号：US5110478A

公开(公告)日：1992-05-05

申请号：US674634

申请日：1991-03-25

Applicant: Werner O. Haag ,  John G. Tsikoyiannis

Inventor： Werner O. Haag ,  John G. Tsikoyiannis

IPC: B01D71/02 ,  B01J19/18 ,  B01J29/40 ,  B01J29/82 ,  B01J29/84 ,  B01J29/85 ,  B01J35/06 ,  C01B3/50 ,  C01B13/02

CPC classification number: B01D69/141 ,  B01D67/0083 ,  B01D71/028 ,  B01J19/1893 ,  B01J29/40 ,  B01J29/82 ,  B01J29/84 ,  B01J29/85 ,  B01J35/065 ,  C01B13/0255 ,  C01B3/503 ,  B01D2323/08 ,  B01J2219/00159 ,  B01J2229/60 ,  B01J2229/64 ,  B01J2229/66 ,  C01B2203/0405 ,  C01B2203/047 ,  C01B2203/048 ,  C01B2210/0046 ,  Y10S208/02

Abstract: A process is provided for catalytic conversion of organic compounds in a conversion zone containing a synthetic, non-composited microporous membrane comprising a continuous array of crystalline molecular sieve material.

Abstract translation: 提供了一种用于在含有包含连续阵列的结晶分子筛材料的合成的非复合微孔膜的转化区中有机化合物的催化转化的方法。

公开(公告)号：US12128399B2

公开(公告)日：2024-10-29

申请号：US18225981

申请日：2023-07-25

Applicant: UNIVERSITY OF PUERTO RICO

Inventor： Jose Lasalde-Dominicci ,  Orestes Quesada-Gonzalez ,  Josue Rodriguez-Cordero ,  Carlos Baez-Pagan ,  Martin Montoya-Zavala

IPC: C30B7/12 ,  B01J19/00 ,  B01J19/18 ,  B01L3/00 ,  B01L3/06 ,  C07K1/30 ,  C30B29/58 ,  C40B40/10

CPC classification number: B01L3/06 ,  B01J19/0046 ,  B01J19/1893 ,  B01L3/5085 ,  C07K1/306 ,  C30B7/12 ,  C30B29/58 ,  C40B40/10 ,  B01J2219/00317 ,  B01J2219/00522 ,  B01J2219/00585 ,  B01J2219/00639 ,  B01J2219/00725 ,  B01J2219/00745 ,  B01J2219/00756 ,  B01L2300/069

Abstract: The invention is a high-throughput voltage screening crystallographic device and methodology that uses multiple micro wells and electric circuits capable of assaying different crystallization condition for the same or different proteins of interest at the same of different voltages under a humidity and temperature controlled environment. The protein is solubilized in a lipid matrix similar to the lipid composition of the protein in the native environment to ensure stability of the protein during crystallization. The invention provides a system and method where the protein is transferred to a lipid matrix that holds a resting membrane potential, which reduces the degree of conformational freedom of the protein. The invention overcomes the majority of the difficulties associated with vapor diffusion techniques and essentially reconstitutes the protein in its native lipid environment under “cuasi” physiological conditions.

公开(公告)号：US11878953B2

公开(公告)日：2024-01-23

申请号：US17746229

申请日：2022-05-17

Applicant: UNIVERSITY OF MARYLAND, COLLEGE PARK

Inventor： Eric D. Wachsman ,  Dongxia Liu ,  Mann Sakbodin

IPC: C07C2/84 ,  B01J21/08 ,  B01J19/00 ,  B01J19/18 ,  B01J23/745 ,  B01J10/00

CPC classification number: C07C2/84 ,  B01J10/00 ,  B01J19/0053 ,  B01J19/1893 ,  B01J21/08 ,  B01J23/745 ,  C07C2521/08 ,  C07C2523/745

Abstract: In a first stage of a methane conversion system, at least some methane (CH4) in an input gas flow stream can be converted into C2 hydrocarbons, hydrogen gas (H2), and aromatics to provide a first processed stream. The conversion can be direct non-oxidative methane conversion (DNMC). At least some of the aromatics can be removed from the first processed stream to provide a second processed stream. In a second stage of the methane conversion system, at least some of the H2 can be removed from the second processed stream to provide a recycle stream. The recycle stream can be returned to the first stage of the methane conversion system for further conversion of methane and removal of aromatics and H2 products.

公开(公告)号：US10040688B2

公开(公告)日：2018-08-07

申请号：US14783102

申请日：2014-03-28

Applicant: Standardgraphene Co., Ltd.

Inventor： Sang Jin Hong ,  Sung Hun Eom ,  Myung Sin Lee

IPC: B01J8/00 ,  C01B31/04 ,  B01J19/18 ,  C01B32/23

CPC classification number: C01B32/23 ,  B01J8/002 ,  B01J8/006 ,  B01J19/1862 ,  B01J19/1893

Abstract: The present disclosure relates to a method for producing graphite oxide and an apparatus therefor.

公开(公告)号：US08979984B2

公开(公告)日：2015-03-17

申请号：US13704706

申请日：2011-06-16

Applicant: Silvano Tosti ,  Nicolas Ghirelli ,  Fabio Borgognoni ,  Pierre Trabuc ,  Alessia Santucci ,  Karine Liger ,  Fabrizio Marini

Inventor： Silvano Tosti ,  Nicolas Ghirelli ,  Fabio Borgognoni ,  Pierre Trabuc ,  Alessia Santucci ,  Karine Liger ,  Fabrizio Marini

IPC: B01D53/22 ,  B01D69/04 ,  B01D59/32 ,  B01D63/06 ,  B01D65/00 ,  B01D71/02 ,  B01J19/18 ,  C01B3/50 ,  C01B4/00 ,  H01M4/94 ,  H01M8/06

CPC classification number: B01D69/04 ,  B01D53/228 ,  B01D59/32 ,  B01D63/06 ,  B01D65/00 ,  B01D65/003 ,  B01D71/022 ,  B01D2256/16 ,  B01D2311/13 ,  B01D2313/025 ,  B01D2313/34 ,  B01J19/1893 ,  B01J2219/0254 ,  B01J2219/0286 ,  C01B3/505 ,  C01B4/00 ,  C01B2203/041 ,  H01M4/94 ,  H01M8/0681 ,  H01M8/0687 ,  Y02E60/50

Abstract: An apparatus for recovery of tritium from contaminated gaseous mixtures by way of isotope-exchange processes includes a container having a preferably cylindrical shape made of steel or other suitable metal or glass, referred to as “module” (1), which contains at least one permeator tube (T) made of metal or metal alloy selectively permeable to hydrogen and its isotopes, wherein the tube (T) is set in cantilever fashion with its free end closed, there being further provided elements for applying an axial tensile force on the free end of the permeator tube (T) and elements for electrical connection of the free end of the tube (T) to an end flange (FF) of the module (1) adjacent thereto.

Abstract translation: 用于通过同位素交换方法从受污染的气体混合物回收氚的装置包括具有优选圆柱形形状的容器，其由钢或其它合适的金属或玻璃制成，称为“模块”（1），其包含至少一个 由氢气及其同位素选择性渗透的金属或金属合金制成的渗透管（T），其中管（T）以悬臂方式设置，其自由端封闭，还提供了用于在自由端上施加轴向张力的元件 渗透管（T）的端部和用于将管（T）的自由端电连接到与其相邻的模块（1）的端部法兰（FF）的元件。

公开(公告)号：US20120178133A1

公开(公告)日：2012-07-12

申请号：US13388915

申请日：2010-01-05

Applicant: Abdul Latif Ahmad ,  Pei Ching Oh ,  Syamsul Rizal Abd. Shukor

Inventor： Abdul Latif Ahmad ,  Pei Ching Oh ,  Syamsul Rizal Abd. Shukor

IPC: C12P13/04 ,  C12M1/12

CPC classification number: C12P13/04 ,  B01J19/02 ,  B01J19/1862 ,  B01J19/1893 ,  B01J2219/00063 ,  B01J2219/00094 ,  B01J2219/00177 ,  B01J2219/0027 ,  B01J2219/0254 ,  C12M21/18 ,  C12M43/00 ,  C12P13/222

Abstract: The present invention relates to a system (10) for producing L-homophenylalanine and a process for producing L-homophenylalanine using the system (10). The system (10) and the process include monitoring and controlling of the reaction conditions (e.g., temperature and pH) to desired or predetermined values. The monitoring, adjusting and agitating steps provided by the method thereby result in a more complete conversion of the available substrate and produce a sufficient yield of homophenylalanine.

Abstract translation: 本发明涉及一种生产L-高苯丙氨酸的系统（10）和使用该系统（10）生产L-高苯丙氨酸的方法。 系统（10）和方法包括将反应条件（例如温度和pH）监测和控制为期望值或预定值。 由该方法提供的监测，调节和搅拌步骤导致可用底物的更完全转化并产生高苯丙氨酸的足够产率。

公开(公告)号：US08187560B2

公开(公告)日：2012-05-29

申请号：US12800710

申请日：2010-05-20

Applicant: Halbert Fischel

Inventor： Halbert Fischel

IPC: B01J8/00 ,  H01M8/06

CPC classification number: B01J19/1806 ,  B01F7/008 ,  B01J10/007 ,  B01J12/007 ,  B01J14/005 ,  B01J15/005 ,  B01J16/005 ,  B01J19/1893 ,  B01J2219/00083 ,  B01J2219/00135 ,  C01B3/065 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0277 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1241 ,  C01B2203/1247 ,  H01M4/90 ,  H01M4/92 ,  Y02E60/362 ,  Y02P20/52

Abstract: Steam, partial oxidation and pyrolytic fuel reformers (14 or 90) with rotating cylindrical surfaces (18, 24 or 92, 96) that generate Taylor Vortex Flows (28 or 98) and Circular Couette Flows (58, 99) for extracting hydrogen from hydrocarbon fuels such as methane (CH4), methanol (CH3OH), ethanol (C2H5OH), propane (C3H8), butane (C4H10), octane (C8H18), kerosene (C12H26) and gasoline and hydrogen-containing fuels such as ammonia (NH3) and sodium borohydride (NaBH4) are disclosed.

Abstract translation: 蒸汽，部分氧化和热解燃料重整器（14或90），其具有产生泰勒涡流（28或98）的旋转圆柱形表面（18,24或92,96）和用于从烃中提取氢气的圆形Couette流（58,99） 燃料如甲烷（CH4），甲醇（CH3OH），乙醇（C2H5OH），丙烷（C​​3H8），丁烷（C4H10），辛烷（C8H18），煤油（C12H26）和汽油和含氢燃料如氨（NH3） 和硼氢化钠（NaBH 4）。

公开(公告)号：US20120077100A1

公开(公告)日：2012-03-29

申请号：US13194049

申请日：2011-07-29

Applicant: Halbert Fischel

Inventor： Halbert Fischel

IPC: H01M8/04 ,  H01M4/92 ,  H01M8/06 ,  B82Y30/00

CPC classification number: B01J19/1806 ,  B01F7/008 ,  B01J10/007 ,  B01J12/007 ,  B01J14/005 ,  B01J15/005 ,  B01J16/005 ,  B01J19/1893 ,  B01J2219/00083 ,  B01J2219/00135 ,  C01B3/065 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0277 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1241 ,  C01B2203/1247 ,  H01M4/90 ,  H01M4/92 ,  Y02E60/362 ,  Y02P20/52

Abstract: Electrochemical cells (10), such as fuel cells (12) and fuel reformers (14), with rotating elements or electrodes (34, 24) that generate Taylor Vortex Flows (28, 50) and Circular Couette Flows (58) in fluids such as electrolytes and fuels are disclosed.

Abstract translation: 具有旋转元件或电极（34,24）的电化学电池（10），例如燃料电池（12）和燃料重整器（14），其在流体中产生泰勒涡流（28,50）和圆形流动流（58） 作为电解质和燃料被公开。

公开(公告)号：US08133441B2

公开(公告)日：2012-03-13

申请号：US11777090

申请日：2007-07-12

Applicant: Hong He ,  Hongxing Dai ,  Xuehong Zi

Inventor： Hong He ,  Hongxing Dai ,  Xuehong Zi

IPC: B06B1/00

CPC classification number: B01J13/0047 ,  B01D63/02 ,  B01D2313/04 ,  B01J13/0043 ,  B01J19/10 ,  B01J19/1893 ,  B01J2219/089 ,  B22F9/24 ,  B22F2998/00 ,  B22F3/003 ,  B22F1/0018

Abstract: The present invention provides an approach to control the generation and grow of nanocrystal with membrane diffusion method and related apparatuses to produce inorganic oxide nanopowders and metal nanoparticles. With this method, the size and size distribution of inorganic oxide nanopowders and metal nanoparticles can be tuned. It overcomes the shortcomings possessed by the common chemical and physical method of preparing nanoparticles.

Abstract translation: 本发明提供一种通过膜扩散法和相关装置控制纳米晶体的生成和生长的方法，以生产无机氧化物纳米粉末和金属纳米颗粒。 通过这种方法，可以调整无机氧化物纳米粉末和金属纳米粒子的尺寸和尺寸分布。 克服了制备纳米粒子的通用化学和物理方法所具有的缺点。

公开(公告)号：US20110176970A1

公开(公告)日：2011-07-21

申请号：US13009293

申请日：2011-01-19

Applicant: Eric GERNOT ,  Arnaud Deschamps

Inventor： Eric GERNOT ,  Arnaud Deschamps

IPC: B01J8/00

CPC classification number: B01D53/226 ,  B01D53/228 ,  B01D67/0069 ,  B01D67/0072 ,  B01D69/10 ,  B01D71/022 ,  B01D2325/24 ,  B01J8/0469 ,  B01J19/1893 ,  C01B3/505 ,  C01B2203/0205 ,  C01B2203/0405 ,  C01B2203/041

Abstract: The inventive stage system for producing hydrogen consists of at least two upstream/downstream stages, respectively, each of which comprises, optionally, a catalytic reactor (C1 to C5) followed by a separator comprising a space (E1 to E4) for circulation of a gaseous mixture contacting at least one oxygen extracting membrane and a hydrogen collecting space, wherein the reactor (C1) of the upstream stage is connected to a reaction gaseous mixture source, the circulation stage (E1) of the upstream stage separator is connected to the reactor (C2) of the downstream stage and the spaces for extracting/collecting oxygen from two separators are connected to a hydrogen collecting circuit (TC, 8) which is common for two stages.

Abstract translation: 用于产生氢的本发明级系统分别由至少两个上游/下游级组成，每个级分包括任选的催化反应器（C1至C5），随后是包括用于循环的空间（E1至E4）的分离器 气体混合物与至少一个氧气提取膜和氢气收集空间接触，其中上游级的反应器（C1）连接到反应气体混合物源，上游级分离器的循环级（E1）连接到反应器 （C2）和用于从两个分离器提取/收集氧气的空间连接到两个共同的氢气回收回路（TC，8）。