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公开(公告)号:US20080047427A1
公开(公告)日:2008-02-28
申请号:US10585719
申请日:2005-01-13
申请人: Stefan Bitterlich , Hartwig Voss , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schaefer , Ingolf Voigt , Hannes Richter , Juergen Caro
发明人: Stefan Bitterlich , Hartwig Voss , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schaefer , Ingolf Voigt , Hannes Richter , Juergen Caro
CPC分类号: B01D69/10 , B01D67/0051 , B01D71/024 , B01D71/028 , B01D2323/10 , Y10S55/05
摘要: A process for the production of membranes which contain at least one solid layer on one side of a porous substrate by treating, with a synthesis solution forming the solid layer, that side of the substrate which is to be coated is described, wherein, in the production of the solid layer on the porous substrate, the space which, viewed from the substrate, is behind that side of the porous substrate which is not to be coated is filled with an inert fluid, the pressure and/or the temperature of the fluid being chosen so that contact of the synthesis solution with that side of the porous substrate which is not to be coated is substantially prevented.
摘要翻译: 一种制备膜的方法,其通过用形成固体层的合成溶液处理待涂覆的基材的侧面来描述在多孔基材的一侧上含有至少一个固体层,其中在 在多孔基材上生产固体层,从基材观察到的未被涂覆的多孔基材的该侧后面的空间填充有惰性流体,流体的压力和/或温度 被选择为使得合成溶液与不被涂覆的多孔基材的那一侧的接触被基本上防止。
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公开(公告)号:US20070137485A1
公开(公告)日:2007-06-21
申请号:US10585703
申请日:2005-01-05
申请人: Stefan Bitterlich , Hartwig Voss , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Shafer , Ingolf Voigt , Hannes Richter , Jungen Caro
发明人: Stefan Bitterlich , Hartwig Voss , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Shafer , Ingolf Voigt , Hannes Richter , Jungen Caro
CPC分类号: B01D71/028 , B01D53/228 , B01D67/0051 , B01D69/12 , B01D2323/08 , B01D2325/24 , C07C7/144 , C07C11/08
摘要: Composite membranes comprising at least one porous substrate layer and at least one microporous separation layer, comprising at least one zeolite of the MFI type, are described, the separation layer being produced by a hydrothermal synthesis in which the molar ratio of silicon to aluminum is greater than 120 and the separation layer contains less than 10% by weight of aluminum in elemental or chemically bound form in a zone of at least 100 nm adjacent to the separation layer.
摘要翻译: 描述了包含至少一个多孔基材层和至少一个微孔分离层的复合膜,该至少一个微孔分离层包含至少一种MFI型沸石,该分离层是通过其中硅与铝的摩尔比更大的水热合成产生的 并且分离层在与分离层相邻的至少100nm的区域中以元素或化学键合的形式含有小于10重量%的铝。
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公开(公告)号:US08196755B2
公开(公告)日:2012-06-12
申请号:US12304773
申请日:2007-05-21
申请人: Armin Diefenbacher , Hartwig Voss , Gunter Schuch , Manfred Noack , Ingolf Voigt , Hannes Richter , Juergen Caro
发明人: Armin Diefenbacher , Hartwig Voss , Gunter Schuch , Manfred Noack , Ingolf Voigt , Hannes Richter , Juergen Caro
CPC分类号: B01D71/028 , B01D53/228 , B01D61/364 , B01D67/0051 , B01D69/12 , B01D2323/12 , B01D2323/24 , C07C7/144 , C07C29/76 , C07C11/08 , C07C9/10 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12
摘要: A process for the production of a composite membrane, one or more microporous separation layers comprising a zeolite of the MFI type being produced by hydrothermal synthesis on a porous substrate, wherein one or more additives from the group consisting of linear (C1-C4)-alcohols, ammonia, primary, secondary and tertiary amines having in each case (C1-C4)-alkyl radicals, (C1-C4)-aminoalcohols and (C3-C4)-ketones are added to the synthesis solution for the hydrothermal synthesis.
摘要翻译: 一种制备复合膜的方法,一种或多种包含MFI型沸石的微孔分离层是通过多孔基材上的水热合成制得的,其中一种或多种由线性(C 1 -C 4) - 在各种情况下(C1-C4) - 烷基,(C1-C4) - 氨基醇和(C3-C4) - 酮)的醇,氨,伯,仲和叔胺加入到用于水热合成的合成溶液中。
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公开(公告)号:US08216342B2
公开(公告)日:2012-07-10
申请号:US10585719
申请日:2005-01-13
申请人: Stefan Bitterlich , Hartwig Voβ , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schäfer , Ingolf Voigt , Hannes Richter , Jürgen Caro
发明人: Stefan Bitterlich , Hartwig Voβ , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schäfer , Ingolf Voigt , Hannes Richter , Jürgen Caro
IPC分类号: B01D53/22
CPC分类号: B01D69/10 , B01D67/0051 , B01D71/024 , B01D71/028 , B01D2323/10 , Y10S55/05
摘要: A method for producing membranes which contain at least one solid layer on one side of a porous substrate by treating the side of the support, which is to be coated, with a synthetic solution that forms the solid layer. The inventive method is characterized in that the space located behind the side of the porous support, which is not to be coated, is filled with an inert fluid during the production of the solid layer on the porous support, “behind” being from the perspective of the support. The pressure and/or the temperature of the fluid is/are selected such that the synthetic solution is essentially prevented from entering in contact with the side of the porous support, which is not to be coated.
摘要翻译: 一种生产膜的方法,其通过用形成固体层的合成溶液处理待涂覆的载体的一侧,在多孔基材的一面上含有至少一个固体层。 本发明的方法的特征在于,在多孔载体上的固体层的制造期间,位于多孔载体侧面的未被涂覆的空间被填充惰性流体,“后面”是从透视图 的支持。 流体的压力和/或温度被选择为使得基本上防止合成溶液与不被涂覆的多孔载体的侧面接触。
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公开(公告)号:US07749414B2
公开(公告)日:2010-07-06
申请号:US10585703
申请日:2005-01-05
申请人: Stefan Bitterlich , Hartwig Voβ , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schäfer , Ingolf Voigt , Hannes Richter , Jürgen Caro
发明人: Stefan Bitterlich , Hartwig Voβ , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schäfer , Ingolf Voigt , Hannes Richter , Jürgen Caro
CPC分类号: B01D71/028 , B01D53/228 , B01D67/0051 , B01D69/12 , B01D2323/08 , B01D2325/24 , C07C7/144 , C07C11/08
摘要: Composite membranes comprising at least one porous substrate layer and at least one microporous separation layer, comprising at least one zeolite of the MFI type, are described, the separation layer being produced by a hydrothermal synthesis in which the molar ratio of silicon to aluminum is greater than 120 and the separation layer contains less than 10% by weight of aluminum in elemental or chemically bound form in a zone of at least 100 nm adjacent to the separation layer.
摘要翻译: 描述了包含至少一个多孔基材层和至少一个微孔分离层的复合膜,该至少一个微孔分离层包含至少一种MFI型沸石,该分离层是通过其中硅与铝的摩尔比更大的水热合成产生的 并且分离层在与分离层相邻的至少100nm的区域中以元素或化学键合的形式含有小于10重量%的铝。
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公开(公告)号:US20090200236A1
公开(公告)日:2009-08-13
申请号:US12304773
申请日:2007-05-21
申请人: Armin Diefenbacher , Hartwig Voss , Gunter Schuch , Manfred Noack , Ingolf Voigt , Hannes Richter , Jürgen Caro
发明人: Armin Diefenbacher , Hartwig Voss , Gunter Schuch , Manfred Noack , Ingolf Voigt , Hannes Richter , Jürgen Caro
CPC分类号: B01D71/028 , B01D53/228 , B01D61/364 , B01D67/0051 , B01D69/12 , B01D2323/12 , B01D2323/24 , C07C7/144 , C07C29/76 , C07C11/08 , C07C9/10 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12
摘要: A process for the production of a composite membrane, one or more microporous separation layers comprising a zeolite of the MFI type being produced by hydrothermal synthesis on a porous substrate, wherein one or more additives from the group consisting of linear (C1-C4)-alcohols, ammonia, primary, secondary and tertiary amines having in each case (C1-C4)-alkyl radicals, (C1-C4)-aminoalcohols and (C3-C4)-ketones are added to the synthesis solution for the hydrothermal synthesis.
摘要翻译: 一种制备复合膜的方法,一种或多种包含MFI型沸石的微孔分离层是通过多孔基材上的水热合成制得的,其中一种或多种由线性(C 1 -C 4) - 在各种情况下(C1-C4) - 烷基,(C1-C4) - 氨基醇和(C3-C4) - 酮)的醇,氨,伯,仲和叔胺加入到用于水热合成的合成溶液中。
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公开(公告)号:US20090108239A1
公开(公告)日:2009-04-30
申请号:US12297475
申请日:2007-04-19
申请人: Jurgen Caro , Haihui Wang , Manfred Noack , Peter Kolsch , Freek Kapteijn , Nick Kanellopoulos , John Nolan
发明人: Jurgen Caro , Haihui Wang , Manfred Noack , Peter Kolsch , Freek Kapteijn , Nick Kanellopoulos , John Nolan
CPC分类号: B01D67/0051 , B01D67/0041 , B01D67/0095 , B01D69/12 , B01D71/024 , B01D71/028 , B01D2323/48 , B01D2325/26 , C01B3/386 , C01B13/0255 , C01B2203/0261 , C01B2203/066 , H01M4/9016 , H01M4/9025 , H01M4/9033 , H01M2008/1293
摘要: The present invention relates to composite ceramic membranes for use in chemical processes such as the separation of molecules, sometimes referred to as molecular sieving, preferably in combination with chemical conversion of molecules selected from a composition of different molecules, e.g. the selective partial or full oxidation. The composite membrane of the invention offers a combination of molecular sieving and oxygen transport that makes the composite membrane suitable for the selective oxidation of hydrocarbons from a feed comprising a mixture hydrocarbons. The composite membrane of the invention comprises a first layer containing an oxygen transporting material (OTM), e.g. perovskite, and, in association with the first layer, a second layer, containing a molecular sieve layer, e.g. a zeolite.
摘要翻译: 本发明涉及用于化学过程的复合陶瓷膜,例如分离分子,有时称为分子筛,优选结合选自不同分子的组合物的化学转化,例如分子筛。 选择性部分或全部氧化。 本发明的复合膜提供分子筛和氧气输送的组合,其使复合膜适合于从包含混合烃的进料中选择性氧化烃。 本发明的复合膜包括含有氧传输材料(OTM)的第一层,例如。 钙钛矿,并且与第一层结合,含有分子筛层的第二层,例如。 沸石。
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