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公开(公告)号：EP3677334B1
公开(公告)日：2024-06-19
申请号：EP20158314.3
申请日：2007-07-20
IPC分类号： B01J21/04 , B01J37/26 , C07D301/10 , B01J23/66 , B01J35/60 , C04B35/10 , B01J23/68 , B01J27/055
CPC分类号： B01D67/0041 , B01D67/0083 , B01D71/025 , B01J21/04 , B01J21/12 , B01J23/66 , B01J23/688 , B01J27/055 , B01J27/125 , B01J37/0009 , B01J37/0018 , B01J37/0203 , B01J37/0207 , B01J37/0209 , B01J37/26 , C01F7/021 , C01F7/442 , C01P2004/0320130101 , C01P2004/2020130101 , C01P2006/1420130101 , C01P2006/1620130101 , C01P2006/1720130101 , C01P2006/2120130101 , C01P2006/8020130101 , C07D301/10 , C04B41/85 , C04B35/111 , C04B35/62665 , C04B41/009 , C04B41/5011 , C04B2111/0079320130101 , C04B2111/008120130101 , C04B2235/320120130101 , C04B2235/320620130101 , C04B2235/320820130101 , C04B2235/321820130101 , C04B2235/32220130101 , C04B2235/323220130101 , C04B2235/324820130101 , C04B2235/340920130101 , C04B2235/341820130101 , C04B2235/344520130101 , C04B2235/44520130101 , C04B2235/529220130101 , C04B2235/602120130101 , C04B2235/60620130101 , C04B2235/7220130101 , C04B2235/72120130101 , C04B2235/9420130101 , B01D2325/1020130101 , Y02P20/10 , B01J35/30 , B01J35/612 , B01J35/60 , B01J35/40 , B01J35/635 , B01J35/653 , B01J35/657 , B01J35/66
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公开(公告)号：EP4378568A1
公开(公告)日：2024-06-05
申请号：EP22306757.0
申请日：2022-11-29
申请人： Centre National de la Recherche Scientifique , Université de Montpellier , Ecole Nationale Supérieure de Chimie de Montpellier , COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES , TOTALENERGIES ONETECH
发明人： BOUYER, Denis , DERATANI, André , QUEMENER, Damien , CAO, Edgar , KAMMAKAKAM, Irshad , GUENOUN, Patrick , GARATE, Hernan , MERICQ, Jean-Pierre , FAUR, Catherine , JACOB, Matthieu , LORAIN, Olivier
CPC分类号： B01D67/0011 , B01D61/147 , B01D67/0016 , B01D67/00165 , B01D67/0083 , B01D71/64 , B01D67/00113
摘要： Process for the preparation of a porous polyimide membrane comprising the following steps:
i- from a starting polymer material comprising at least one of the following polyamic acid, PAA, selected among an electronically neutral polyamic acid, enPAA, and a negatively charged polyamic acid, NPAA, comprising cations to maintain electroneutrality, carrying out an acid-base reaction in water to obtain a highly negatively charged polyamic acid, HNPAA, comprising cations to maintain electroneutrality having a molar ratio of [total amounts of cationic charges] / [total amount of carboxylic functions of the PAA] from 0.90 to 1 ;
ii- performing a reaction involving a phase inversion technique ; and
iii- carrying out an imidization reaction on the HNPAA to obtain the porous polyimide membrane.-
公开(公告)号：EP3389835A1
公开(公告)日：2018-10-24
申请号：EP16810224.2
申请日：2016-11-30
CPC分类号： B01D67/0002 , B01D53/22 , B01D53/228 , B01D67/0067 , B01D67/0081 , B01D67/0083 , B01D69/08 , B01D69/088 , B01D71/021 , B01D71/028 , B01D71/64 , B01D2256/10 , B01D2256/24 , B01D2257/104 , B01D2257/7022 , B01D2321/32 , Y02C20/20
摘要： The invention is an improved method of making a carbon molecular sieve (CMS) membrane in which a precursor polymer is pyrolyzed to form a carbon molecular sieve membrane that is then exposed to a conditioning atmosphere comprised of a target permeate gas molecule such as ethylene when the membrane is desired to separate it from a light hydrocarbon gas stream. The exposure to the ethylene desirably occurs prior to the CMS permeance and selectivity combination substantially changing (e.g., within 5 days) of cooling from the pyrolyzing temperature. The CMS membranes have shown an improved combination of selectivity and permeance as well as stability and are useful to separate gases in gas streams such methane from natural gas, oxygen from air and ethylene or propylene from light hydrocarbon streams.
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公开(公告)号：EP3365096A1
公开(公告)日：2018-08-29
申请号：EP16856516.6
申请日：2016-10-06
发明人： LI, Kebin , VERES, Teodor
CPC分类号： B01D67/0032 , B01D67/0034 , B01D67/0083 , B01D67/009 , B01D2323/345 , B01D2325/028
摘要： Described are various embodiments of a method for fabricating a polymer membrane having open through holes, and membranes so produced. In some embodiments, a curable polymeric resin is introduced within a micro post structure wherein a material of the micro posts is soluble in a solvent and wherein the curable polymeric resin is insoluble in this solvent such that the structure can be at least partially dissolved to release the membrane once cured.
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公开(公告)号：EP3251738A4
公开(公告)日：2018-07-25
申请号：EP16742981
申请日：2016-01-26
申请人： ZEON CORP
发明人： OMORI SHIORI , SUZUKI TAKAHIRO
CPC分类号： B01D71/028 , B01D53/228 , B01D67/0051 , B01D67/0083 , B01D69/105 , B01D69/12 , B01D71/027 , B01D2256/24 , B01D2257/7022 , B01D2323/10 , B01D2323/12 , B01D2323/24 , B01J29/40 , C01B39/36 , C01B39/38 , C01P2002/72 , C07B63/00 , C07C7/13 , C07C7/144
摘要： Provided is a separation membrane that when used in membrane separation of a mixture of a linear hydrocarbon and a branched hydrocarbon and/or cyclic hydrocarbon of equivalent carbon number to the linear hydrocarbon, can efficiently separate the linear hydrocarbon and the branched hydrocarbon and/or cyclic hydrocarbon. The separation membrane includes a porous support and a porous separation layer disposed on the porous support and containing an MFI-type zeolite. In an X-ray diffraction pattern obtained through X-ray diffraction measurement of the porous separation layer, the intensities of diffraction peaks attributed to specific MFI-type zeolite crystal planes satisfy specific relationships.
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公开(公告)号：EP3229945A4
公开(公告)日：2018-06-06
申请号：EP15861139
申请日：2015-11-19
申请人： UNIV MONASH
IPC分类号： B01D71/02 , B01D61/02 , B01D67/00 , B01D69/10 , B01D69/14 , B01D71/38 , B01D71/40 , B82Y30/00 , C01B32/00 , C01B32/192 , C01B32/198 , C01B32/23 , C09K19/00 , C09K19/52
CPC分类号： B01D67/0048 , B01D61/027 , B01D67/0069 , B01D67/0079 , B01D67/0083 , B01D67/0093 , B01D69/10 , B01D69/148 , B01D71/02 , B01D71/021 , B01D71/024 , B01D71/38 , B01D71/40 , B01D2323/06 , B01D2323/10 , B01D2323/30 , B82Y30/00 , C01B32/192 , C01B32/198 , C01B32/23 , C09K19/52 , C09K2019/521
摘要： An improved method for concentrating dispersions of graphene oxide, coating a substrate with a layer of a graphene oxide solution, and producing a supported graphene membrane stabilised by controlled deoxygenation; and graphene-based membranes that demonstrate ultra-fast water transport, precise molecular sieving of gas and solvated molecules, and which show great promise as novel separation platforms.
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公开(公告)号：EP3165278A4
公开(公告)日：2018-02-14
申请号：EP15815827
申请日：2015-06-30
发明人： SERRA ALFARO JOSÉ MANUEL , GARCÍA FAYOS JULIO , NAVARRETE ALGABA LAURA , VERT BELENGUER VICENTE BERNARDO
IPC分类号： B01D71/02 , B01D53/22 , B01D67/00 , B01D69/02 , B01D69/12 , B01D69/14 , B01J23/10 , B01J23/755 , B01J35/00 , B01J35/04 , B01J37/02 , B01J37/04 , B01J37/08 , C01B13/02 , C04B35/26 , C04B35/50 , C04B35/626
CPC分类号： B01D53/228 , B01D53/22 , B01D67/0041 , B01D67/0044 , B01D67/0072 , B01D67/0083 , B01D67/0088 , B01D69/02 , B01D69/10 , B01D69/12 , B01D69/145 , B01D71/024 , B01D71/028 , B01D2323/12 , B01D2325/02 , B01D2325/04 , B01D2325/10 , B01D2325/22 , B01D2325/28 , B01J23/10 , B01J23/755 , B01J35/0006 , B01J35/04 , B01J37/0219 , B01J37/0244 , B01J37/04 , B01J37/088 , C01B13/02 , C01B13/0255 , C01B13/0288 , C01B2210/0007 , C01B2210/0012 , C04B35/50 , C04B2235/3224 , C04B2235/3229 , C04B2235/79 , F23L7/007
摘要： The invention relates to a catalytic activation layer for use in oxygen-permeable membranes, which can comprise at least one porous structure formed by interconnected ceramic oxide particles that conduct oxygen ions and electronic carriers, where the surface of said particles that is exposed to the pores is covered with nanoparticles made from a catalyst, the composition of which corresponds to the following formula: A 1-x-y B x C y O R where: A can be selected from Ti, Zr, Hf, lanthanide metals and combinations thereof; B and C are metals selected from Al, Ga, Y, Se, B, Nb, Ta, V, Mo, W, Re, Mn, Sn, Pr, Sm, Tb, Yb, Lu and combinations of same; and A must always be different from B. 0.01
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公开(公告)号：EP3275527A1
公开(公告)日：2018-01-31
申请号：EP17181941.0
申请日：2017-07-18
发明人： FUJIKAWA, Shigenori , ROMAN, Selyanchyn , SENZAKI, Takahiro , NOGUCHI, Takuya , OGATA, Toshiyuki
CPC分类号： B01D71/44 , B01D53/228 , B01D67/0083 , B01D67/0093 , B01D71/70 , B01D2323/30 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/398 , C08G77/58 , C08L43/04
摘要： The present invention provides a gas-permeable membrane comprising a partial structure represented by formula (I) or formula (II), wherein R 1 and R 2 each independently represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkenyloxy group having 2 to 6 carbon atoms, an aryl group or an aryloxy group, M 1 , M 2 and M 3 each independently represents a metal atom, ml represents an integer, n1, n2 and n3 each independently represents an integer of 1 to 3, * represents a bonding hand, a composition for forming the gas-permeable membrane and a production process of the gas-permeable membrane.
摘要翻译： 本发明提供一种透气膜，其包含由式（I）或式（II）表示的部分结构，其中R 1和R 2各自独立地表示氢原子，具有1至6个碳原子的烷基，具有 2至6个碳原子的烷氧基，具有1至6个碳原子的烷氧基，具有2至6个碳原子的烯氧基，芳基或芳氧基，M1，M2和M3各自独立地表示金属原子，ml表示整数 n1，n2和n3各自独立地表示1〜3的整数，*表示粘合手，用于形成透气膜的组合物和透气膜的制造方法。
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公开(公告)号：EP3229945A1
公开(公告)日：2017-10-18
申请号：EP15861139.2
申请日：2015-11-19
申请人： Monash University
CPC分类号： B01D67/0048 , B01D61/027 , B01D67/0069 , B01D67/0079 , B01D67/0083 , B01D67/0093 , B01D69/10 , B01D69/148 , B01D71/02 , B01D71/021 , B01D71/024 , B01D71/38 , B01D71/40 , B01D2323/06 , B01D2323/10 , B01D2323/30 , B82Y30/00 , C01B32/192 , C01B32/198 , C01B32/23 , C09K19/52 , C09K2019/521
摘要： An improved method for concentrating dispersions of graphene oxide, coating a substrate with a layer of a graphene oxide solution, and producing a supported graphene membrane stabilised by controlled deoxygenation; and graphene-based membranes that demonstrate ultra-fast water transport, precise molecular sieving of gas and solvated molecules, and which show great promise as novel separation platforms.
摘要翻译： 一种改进的方法，用于浓缩氧化石墨烯的分散体，用石墨烯氧化物溶液层涂覆基底，并产生通过受控脱氧稳定的负载石墨烯膜; 以及石墨烯基膜，这些膜表现出超快的水输送，气体和溶剂化分子的精确分子筛分，并且作为新颖的分离平台显示出很大的希望。
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公开(公告)号：EP1666410B1
公开(公告)日：2017-03-01
申请号：EP05257381.3
申请日：2005-11-30
申请人： NGK Insulators, Ltd.
发明人： Noda, Ken-ichi , Sakai, Osamu
CPC分类号： B01D69/12 , B01D53/228 , B01D67/0069 , B01D67/0072 , B01D67/0083 , B01D69/10 , B01D71/02 , B01D71/022 , B01D71/024 , B01D2325/04 , B01D2325/22 , C01B3/505 , C01B2203/0405 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249978 , Y10T428/249979 , Y10T428/24999
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