公开(公告)号：US3129190A

公开(公告)日：1964-04-14

申请号：US3129190D

IPC分类号： C08F4/26

CPC分类号： B01J27/128

公开(公告)号：US20190184383A1

公开(公告)日：2019-06-20

申请号：US16285736

申请日：2019-02-26

申请人： Liudmila Aleksandrovna TYURINA ,  Alexander Ivanovich TYURIN ,  Irina Gennadievna TARKHANOVA ,  Alexey Aleksandrovich TYURIN

发明人： Liudmila Aleksandrovna TYURINA ,  Alexander Ivanovich TYURIN ,  Irina Gennadievna TARKHANOVA ,  Alexey Aleksandrovich TYURIN

IPC分类号： B01J27/122 ,  B01J31/16 ,  B01D53/26 ,  B01J31/02 ,  B01D53/86 ,  B01J27/32 ,  C07C7/11 ,  C07C7/148 ,  B01J27/128

CPC分类号： B01J27/122 ,  B01D53/263 ,  B01D53/8603 ,  B01D53/8612 ,  B01D2251/90 ,  B01D2252/2023 ,  B01D2255/20761 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/306 ,  B01J27/128 ,  B01J27/13 ,  B01J27/32 ,  B01J31/02 ,  B01J31/16 ,  C07C7/11 ,  C07C7/1485

摘要： This application is in the field of technologies for desulfurization and demercaptanization of raw gaseous hydrocarbons (including natural gas, tail gas, technological gas, etc., including gaseous media). It can be used for simultaneous dehydration and desulfurization/demercaptanization of any kind of raw gaseous hydrocarbons.

公开(公告)号：US20180237364A1

公开(公告)日：2018-08-23

申请号：US15899990

申请日：2018-02-20

申请人： THE CHEMOURS COMPANY FC, LLC

发明人： Xuehui SUN ,  Mario Joseph NAPPA

IPC分类号： C07C17/04 ,  B01J21/18 ,  B01J27/128 ,  B01J27/132 ,  C07C19/10

CPC分类号： C07C17/04 ,  B01J21/18 ,  B01J27/128 ,  B01J27/132 ,  C07C19/10

摘要： The present invention relates to a process for preparing 1,1,1-trifluoro-2,3-dichloropropane which comprises contacting chlorine with 3,3,3-trifluoropropene in the presence of a catalyst to form 1,1,1-trifluoro-2,3-dichloropropane, wherein the catalyst comprises at least one metal halide, where the metal is a metal from Group 13, 14 or 15 of the periodic table or a transition metal or combination thereof.

公开(公告)号：US20180200699A1

公开(公告)日：2018-07-19

申请号：US15539882

申请日：2016-07-04

申请人： START-CATALYST LLC

发明人： Liudmila Aleksandrovna TYURINA ,  Alexander Ivanovich TYURIN ,  Irina Gennadievna TARKHANOVA ,  Alexey Aleksandrovich TYURIN

IPC分类号： B01J27/122 ,  B01D53/86 ,  B01D53/26 ,  C07C7/148 ,  C07C7/11

CPC分类号： B01J27/122 ,  B01D53/263 ,  B01D53/8603 ,  B01D53/8612 ,  B01D2251/90 ,  B01D2252/2023 ,  B01D2255/20761 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/306 ,  B01J27/128 ,  B01J27/13 ,  B01J27/32 ,  B01J31/02 ,  B01J31/16 ,  C07C7/11 ,  C07C7/1485

摘要： This application is in the field of technologies for desulfurization and demercaptanization of raw gaseous hydrocarbons (including natural gas, tail gas, technological gas, etc, including gaseous media). It can be used for simultaneous dehydration and desulfurization/demercaptanization of any kind of raw gaseous hydrocarbons.

公开(公告)号：US09968925B2

公开(公告)日：2018-05-15

申请号：US15052057

申请日：2016-02-24

申请人： Battelle Memorial Institute

发明人： Daniel B. Garbark

IPC分类号： B01J38/48 ,  B01J27/128 ,  C08G18/36 ,  C11C3/00 ,  B01D15/00

CPC分类号： B01J38/48 ,  B01D15/00 ,  B01J27/128 ,  C08G18/36 ,  C11C3/00

摘要： A process of recovering and recycling a catalyst includes feeding an epoxidized fatty acid ester, a solvent, and a catalyst to a reactor. The solvent is reacted with the epoxidized fatty acid ester to open epoxy rings of the ester and produce a polyol. Some unreacted solvent remains after the reaction. The unreacted solvent is separated from a mixture of the polyol and the catalyst. The polyol/catalyst mixture is passed to an adsorption bed so that the catalyst is adsorbed and the polyol passes through the bed. The polyol is recovered. The adsorption bed is rinsed with the unreacted solvent to desorb the catalyst and obtain a mixture of the solvent and the catalyst. The mixture of solvent and catalyst is recycled to the reactor for further reaction.

公开(公告)号：US20180126368A1

公开(公告)日：2018-05-10

申请号：US15330852

申请日：2016-11-07

申请人： Council of Scientific & Industrial Research

发明人： Kamlesh Prasad ,  Mukesh Sharma ,  Dibyendu Mondal ,  Arka Saha ,  Nripat Singh

IPC分类号： B01J35/12 ,  B01J27/135 ,  B01J27/138 ,  H01M8/083 ,  H01M4/90 ,  C02F1/28 ,  B01J27/128 ,  B01J31/30 ,  B01J31/26 ,  B01J31/02 ,  C02F101/14 ,  H01M4/86

CPC分类号： C01B32/184 ,  B01J27/128 ,  B01J27/135 ,  B01J27/138 ,  B01J31/0239 ,  B01J31/0271 ,  B01J31/26 ,  B01J31/30 ,  B01J35/002 ,  B01J35/12 ,  B01J37/0217 ,  C01B2204/22 ,  C01B2204/32 ,  C02F1/283 ,  C02F1/488 ,  C02F2101/14 ,  C02F2303/16 ,  H01M4/625 ,  H01M4/90 ,  H01M8/083 ,  Y02P70/56

摘要： The present invention relates to the process for the scalable production of Fe3O4/Fe, Sn & Zn doped graphene nanosheets from a naturally abundant seaweed resources such as Sargassum tenerrimum, Sargassum wighti, Ulva faciata, Ulva lactuca and Kappaphycus alvarezii. The granules remained after the recovery of liquid juice from the fresh seaweeds were utilized as a raw material and a deep eutectic solvents (DESs) generated by the complexation of choline chloride and FeCl3, ZnCl2 and SnCl2 were employed as template as well as catalyst for the production graphene nanosheets functionalized with metals. Pyrolysis of the mixture of seaweed granules and DES at 700-900° C. under 95% N2 and 5% H2 atmosphere resulted formation of metal doped graphene sheets with high surface area (120-225 m2·g−1) and high electrical conductivity 2384 mS·m−1 to 2400 mS·m−1. The nanosheets thus obtained could remove substantial amount of fluoride from fluoride contaminated drinking water (95-98%).

公开(公告)号：US20170369142A1

公开(公告)日：2017-12-28

申请号：US15630565

申请日：2017-06-22

申请人： The United States of America as represented by the Secretary of the Navy

发明人： Pamela A. Boss ,  Gregory W. Anderson ,  Brandon J. Wiedemeier ,  Carol A. Becker ,  Brooke Bachmann ,  Mark Gillcrist ,  Jeffrey M. Lloyd ,  Charles Ringer

IPC分类号： B64B1/62 ,  B64B1/64 ,  B01J7/00 ,  B64B1/58

CPC分类号： C01B3/065 ,  B01J7/00 ,  B01J27/128 ,  B01J2523/821 ,  B01J2523/822 ,  B01J2523/845 ,  B64B1/58 ,  B64B1/62 ,  B64B1/64 ,  Y02E60/362

摘要： A system for supplying hydrogen gas to a lighter-than-air (LTA) vehicle includes a manifold having multiple vessels. Each vessel has a first chamber that is separated from a second chamber by a barrier. A trigger assembly integrated with the barrier allows a liquid to be combined with a reactant and a catalyst in the second chamber to form a chemical reaction to generate hydrogen gas. A pressure relief valve located on each vessel opens to allow the hydrogen gas to exit when a predetermined pressure is reached, and the hydrogen gas is supplied to the LTA vehicle connected to the manifold.

公开(公告)号：US09809613B2

公开(公告)日：2017-11-07

申请号：US15101828

申请日：2014-12-05

申请人： Gerald D. Watt ,  Richard K. Watt

发明人： Gerald D. Watt ,  Richard K. Watt

IPC分类号： C07H3/02 ,  C07H1/08 ,  C12P19/02 ,  C12P3/00 ,  C12P5/02 ,  C12P7/10 ,  B01J27/128 ,  B01J27/26

CPC分类号： C07H3/02 ,  B01J27/128 ,  B01J27/26 ,  C07H1/08 ,  C12P3/00 ,  C12P5/023 ,  C12P7/10 ,  C12P19/02 ,  C12P2201/00 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/343

摘要： Methods and compositions for processing biomass using [Co(CN)5]3″ are disclosed. The resulting products include monomeric carbohydrate units that can also be converted to basic alcohols, including ethanol, for a variety of uses including transportation fuels and the generation of electricity.

公开(公告)号：US09718763B2

公开(公告)日：2017-08-01

申请号：US14990308

申请日：2016-01-07

申请人： Regents of the University of Minnesota

发明人： William Baker Tolman ,  Marc A. Hillmyer ,  Alex John ,  Levi Thomas Hogan

IPC分类号： C07C253/30 ,  C07C67/32 ,  B01J27/13 ,  C07C67/317 ,  C07C201/12 ,  C07C1/207 ,  C07C17/361

CPC分类号： C07C253/30 ,  B01J23/44 ,  B01J23/755 ,  B01J27/128 ,  B01J27/13 ,  B01J2531/824 ,  C07C1/207 ,  C07C17/361 ,  C07C67/317 ,  C07C67/32 ,  C07C201/12 ,  C07C2527/13 ,  C07C2531/24 ,  Y02P20/52 ,  C07C69/54 ,  C07C255/08 ,  C07C15/46 ,  C07C15/44 ,  C07C11/167 ,  C07C11/02 ,  C07C11/12 ,  C07C15/52 ,  C07C205/06 ,  C07C15/50 ,  C07C15/58 ,  C07C25/28

摘要： A process of preparing olefins of the formula (I) is described herein: with R1 being a substituted or unsubstituted (C1-C30)hydrocarbyl, and R2 being a substituted or unsubstituted (C1-C20)hydrocarbyl. The process includes reacting a compound of formula (II) wherein Ar is chosen from in the presence of a palladium-based catalyst and an organic solvent. A process of preparing olefins of the formula (III) is also described: with R3 being a substituted or unsubstituted (C1-C30)hydrocarbyl, R4 being a substituted or unsubstituted (C1-C20)hydrocarbyl, and R5 being a substituted or unsubstituted (C1-C30) hydrocarbyl. The process includes reacting a compound of formula (IV) wherein Ar is chosen from with a compound of formula (V) wherein Ar is chosen from in the presence of a palladium-based catalyst and an organic solvent.

公开(公告)号：US20170157530A1

公开(公告)日：2017-06-08

申请号：US15435362

申请日：2017-02-17

申请人： EASTMAN CHEMICAL COMPANY

发明人： KENNY PARKER ,  MESFIN JANKA ,  ASHFAQ SHAIKH ,  LEE PARTIN

IPC分类号： B01D11/04 ,  B01D33/06 ,  B01D3/00 ,  B01D1/00

CPC分类号： B01D11/04 ,  B01D1/00 ,  B01D3/00 ,  B01D3/40 ,  B01D11/0446 ,  B01D33/06 ,  B01J27/128 ,  B01J27/32 ,  B01J35/12 ,  B01J38/12 ,  C07D307/68 ,  Y02P20/584

摘要： Disclosed is an oxidation process to produce a crude carboxylic acid product carboxylic acid product. The process comprises oxidizing a feed stream comprising at least one oxidizable compound to generate a crude carboxylic acid slurry comprising furan-2,5-dicarboxylic acid (FDCA) and compositions thereof. Also disclosed is a process to produce a dry purified carboxylic acid product by utilizing various purification methods on the crude carboxylic acid.