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1.发明申请METHOD OF MAKING A HIGH-PERFORMANCE SUPPORTED GAS SEPARATION MOLECULAR SIEVE MEMBRANE USING A SHORTENED CRYSTALLIZATION TIME 失效使用短时间结晶时间制备高性能支持气体分离分子筛膜的方法公开(公告)号：US20110113958A1
公开(公告)日：2011-05-19
申请号：US12936795
申请日：2009-05-15
申请人： Moises Abraham Carreon , Zaida Diaz , John Lucien Falconer , Hans Heinrich Funke , Shiguang Li , Brendan Dermot Murray , Richard Daniel Noble , Paul Jason Williams
发明人： Moises Abraham Carreon , Zaida Diaz , John Lucien Falconer , Hans Heinrich Funke , Shiguang Li , Brendan Dermot Murray , Richard Daniel Noble , Paul Jason Williams
CPC分类号： B01D71/028 , B01D53/22 , B01D53/228 , B01D63/06 , B01D67/0051 , B01D67/0083 , B01D69/105 , B01D2256/22 , B01D2256/24 , B01D2257/504 , B01D2257/7022 , B01D2323/12 , Y02C10/10
摘要： A method of making a supported gas separation molecular sieve membrane. In this method a porous support, which is preferably pretreated, is contacted with a molecular sieve synthesis mixture under hydrothermal synthesis conditions. The contacting step is conducted for a shortened crystallization time period. The resulting coated porous support is calcined to yield the supported gas separation molecular sieve membrane having particularly good gas separation characteristics.
摘要翻译： 制备负载型气体分离分子筛膜的方法。 在该方法中，优选预处理的多孔载体在水热合成条件下与分子筛合成混合物接触。 接触步骤进行缩短的结晶时间段。 将得到的涂覆的多孔载体煅烧，得到具有特别好的气体分离特性的负载气体分离分子筛膜。
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2.发明授权公开(公告)号：US08486179B2
公开(公告)日：2013-07-16
申请号：US12817910
申请日：2010-06-17
CPC分类号： B01D53/22 , B01D53/228 , B01D63/02 , B01D67/0067 , B01D69/08 , B01D71/021 , B01D71/028 , B01D2256/245 , B01D2257/504 , B01D2323/42 , B01D2325/021 , B01D2325/022 , Y02C10/10 , Y02C20/20
摘要： The invention concerns carbon molecular sieve membranes (“CMS membranes”), and more particularly the use of such membranes in gas separation. In particular, the present disclosure concerns an advantageous method for producing CMS membranes with desired selectivity and permeability properties. By controlling and selecting the oxygen concentration in the pyrolysis atmosphere used to produce CMS membranes, membrane selectivity and permeability can be adjusted. Additionally, oxygen concentration can be used in conjunction with pyrolysis temperature to further produce tuned or optimized CMS membranes.
摘要翻译： 本发明涉及碳分子筛膜（“CMS膜”），更具体地说，涉及这种膜在气体分离中的用途。 特别地，本公开涉及用于生产具有期望的选择性和渗透性的CMS膜的有利方法。 通过控制和选择用于生产CMS膜的热解气氛中的氧浓度，可以调节膜选择性和渗透性。 另外，氧浓度可以与热解温度一起使用，以进一步产生调谐或优化的CMS膜。
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3.发明授权公开(公告)号：US08471087B2
公开(公告)日：2013-06-25
申请号：US13320774
申请日：2010-05-17
申请人： Zaida Diaz , Shu Shu , Paul Jason Williams
发明人： Zaida Diaz , Shu Shu , Paul Jason Williams
CPC分类号： B01D53/229 , B01D3/143 , B01D3/145 , B01D53/226 , B01D2256/24 , B01D2257/304 , B01D2257/308 , B01D2257/504 , B01D2258/06 , C10L3/10 , C10L3/102 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J2200/02 , F25J2200/40 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/80 , F25J2220/66 , F25J2230/60 , F25J2240/02 , F25J2270/90 , Y02C10/10 , Y02C10/12 , Y02P70/34
摘要： Disclosed is a process for separating an acidic contaminant and light hydrocarbon of a light hydrocarbon feed having a large contaminating acidic contaminant content. Among other features, the process uses a combination of distillation and membrane separation arranged in a unique way to yield a high-purity light hydrocarbon product and a high-purity acidic contaminant product.
摘要翻译： 公开了一种分离具有大的污染性酸性污染物含量的轻烃进料的酸性污染物和轻质烃的方法。 在其它特征中，该方法使用以独特方式排列的蒸馏和膜分离的组合，以产生高纯度轻烃产物和高纯度酸性污染物产物。
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公开(公告)号：US20130000484A1
公开(公告)日：2013-01-03
申请号：US13581838
申请日：2011-03-03
申请人： Paul Jason Williams
发明人： Paul Jason Williams
CPC分类号： B01D53/22 , B01D53/228 , B01D71/028 , B01D2257/304 , B01D2257/308 , B01D2257/504 , B01D2257/702 , C10L3/102 , Y02C10/10
摘要： A method of separating a first gas component from a feed gas mixture comprising the first gas component and a second gas component using a SAPO-34 molecular sieve membrane. Periodically removing unwanted components that are absorbed on the membrane may be accomplished by passing a regeneration gas stream through the membrane.
摘要翻译： 使用SAPO-34分子筛膜从包含第一气体组分和第二气体组分的进料气体混合物中分离第一气体组分的方法。 定期去除在膜上吸收的不想要的组分可以通过使再生气流通过膜来实现。
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公开(公告)号：US08753425B2
公开(公告)日：2014-06-17
申请号：US13322733
申请日：2010-05-27
CPC分类号： B01D53/228 , B01D67/0051 , B01D69/04 , B01D71/028 , B01D2323/12
摘要： A method of preparing a supported gas separation membrane, comprising: preparing crystalline seeds from a synthesis mixture comprising an aluminum source, a phosphorous source, a silicon source, at least one organic templating agent and water; applying the seeds to a porous support to produce a seeded porous support; contacting the seeded porous support with a synthesis gel under hydrothermal synthesis conditions to produce a coated porous support; and calcining the coated porous support is described. A supported gas separation membrane made by this method is also described.
摘要翻译： 一种制备负载气体分离膜的方法，包括：从包含铝源，磷源，硅源，至少一种有机模板剂和水的合成混合物制备晶体种子; 将种子施加到多孔载体上以产生接种的多孔载体; 在水热合成条件下使接种的多孔载体与合成凝胶接触以产生涂覆的多孔载体; 并描述了涂覆的多孔载体的煅烧。 还描述了通过该方法制备的支撑气体分离膜。
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公开(公告)号：US08617291B2
公开(公告)日：2013-12-31
申请号：US13321298
申请日：2010-05-27
IPC分类号： B01D53/22
CPC分类号： B01J29/85 , B01D53/228 , B01D67/0051 , B01D69/10 , B01D71/028 , B01D2323/12
摘要： A method of preparing a supported gas separation membrane, comprising: preparing crystalline seeds from a synthesis mixture comprising an aluminum source, a phosphorous source, a silicon source, at least one organic templating agent and water; applying the seeds to a porous support to produce a seeded porous support; contacting the seeded porous support with a synthesis gel under hydrothermal synthesis conditions to produce a coated porous support; and calcining the coated porous support is described. A supported gas separation membrane made by this method is also described.
摘要翻译： 一种制备负载气体分离膜的方法，包括：从包含铝源，磷源，硅源，至少一种有机模板剂和水的合成混合物制备晶体种子; 将种子施加到多孔载体上以产生接种的多孔载体; 在水热合成条件下使接种的多孔载体与合成凝胶接触以产生涂覆的多孔载体; 并描述了涂覆的多孔载体的煅烧。 还描述了通过该方法制备的支撑气体分离膜。
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公开(公告)号：US20110144407A1
公开(公告)日：2011-06-16
申请号：US12995414
申请日：2009-05-28
CPC分类号： C10L3/10 , B01D53/002 , B01D53/229 , B01D2256/24 , B01D2257/304 , B01D2257/504 , B01D2258/06 , C10L3/102 , F25J3/061 , F25J3/0635 , F25J3/0645 , F25J3/067 , F25J2205/10 , F25J2205/20 , F25J2205/40 , F25J2205/80 , F25J2220/66 , F25J2235/80 , F25J2240/02 , F25J2240/60 , Y02C10/10 , Y02C10/12
摘要： Process for producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants, which process comprises the steps of: (a) contacting the gas stream with one or more membranes to obtain a hydrocarbon-rich retentate and a acidic contaminant-rich permeate; (b) cooling the hydrocarbon-rich retentate in a cooling stage to form a mixture comprising solid and/or liquid acidic contaminants and a vapour comprising vaporous hydrocarbons; (c) separating solid and/or liquid acidic contaminants from the mixture, yielding the purified hydrocarbon gas.
摘要翻译： 从包含烃和酸性污染物的气流中生产纯化烃气体的方法，该方法包括以下步骤：（a）使气体流与一个或多个膜接触以获得富含烃的滞留物和富含酸性污染物的渗透物; （b）在冷却阶段中冷却富含烃的滞留物以形成包含固体和/或液体酸性污染物和包含气态烃的蒸汽的混合物; （c）从混合物中分离固体和/或液体酸性污染物，产生纯化的烃气体。
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公开(公告)号：US20130280430A1
公开(公告)日：2013-10-24
申请号：US13978895
申请日：2012-01-10
IPC分类号： B01D53/22
CPC分类号： B01D53/228 , B01D67/0051 , B01D71/028 , B01D2323/08 , B01D2323/24 , B01D2323/48 , Y02C10/10
摘要： A method including contacting a support with a composition including an aluminum, silicon, phosphorous (SAPO) gel and/or an aluminophosphate (AlPO) gel; heating the support and the composition; and forming SAPO and/or AlPO crystals from the composition on the support; and after forming the crystals, modifying the contact between the support and the composition within a time to inhibit solubilization of a portion of the crystals. A method including seeding a support with an amount of uncalcined silicoaluminophosphate (SAPO) and/or aluminophosphate (AlPO) molecular sieve crystals; after seeding the support, contacting the support with a composition including a SAPO or AlPO gel; and heating the support and the composition to form SAPO and/or AlPO molecular sieve crystals from the gel on the support.
摘要翻译： 一种方法，包括使载体与包含铝，硅，磷（SAPO）凝胶和/或磷酸铝（AlPO）凝胶的组合物接触; 加热支撑和组成; 以及从载体上的组合物形成SAPO和/或AlPO晶体; 在形成晶体之后，在一段时间内改变载体和组合物之间的接触，以抑制一部分晶体的溶解。 一种方法，包括用一定量的未煅烧的硅铝磷酸盐（SAPO）和/或磷酸铝（AlPO）分子筛晶体接种载体; 接种载体后，将载体与包含SAPO或AlPO凝胶的组合物接触; 并加热载体和组合物以从载体上的凝胶形成SAPO和/或AlPO分子筛晶体。
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公开(公告)号：US20130008312A1
公开(公告)日：2013-01-10
申请号：US13581888
申请日：2011-03-03
申请人： Benedictus Clemens Bonekamp , Hendrik Jan Marsman , Johannis Pieter Overbeek , Paul Jason Williams
发明人： Benedictus Clemens Bonekamp , Hendrik Jan Marsman , Johannis Pieter Overbeek , Paul Jason Williams
CPC分类号： B01D71/028 , B01D53/228 , B01D67/0051 , B01D69/105 , B01D2323/40 , B01D2323/46
摘要： A method of making a crystalline silicoaluminophosphate-34 (SAPO-34) membrane. The method comprises the steps of providing a porous support having a pore size distribution such that a small proportion of its pores are larger than 10 microns, seeding the porous support with SAPO-34 seed crystals by capillary suspension infiltration to give a seeded support, and growing a SAPO-34 membrane layer on the surface of the seeded support.
摘要翻译： 制备结晶硅铝磷酸-34（SAPO-34）膜的方法。 该方法包括以下步骤：提供具有孔尺寸分布使其小部分孔径大于10微米的多孔载体，通过毛细管悬浮液浸渗将多孔载体与SAPO-34晶种接种，得到种子载体; 在接种的载体的表面上生长SAPO-34膜层。
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公开(公告)号：US20120060687A1
公开(公告)日：2012-03-15
申请号：US13321298
申请日：2010-05-27
CPC分类号： B01J29/85 , B01D53/228 , B01D67/0051 , B01D69/10 , B01D71/028 , B01D2323/12
摘要： A method of preparing a supported gas separation membrane, comprising: preparing crystalline seeds from a synthesis mixture comprising an aluminum source, a phosphorous source, a silicon source, at least one organic templating agent and water; applying the seeds to a porous support to produce a seeded porous support; contacting the seeded porous support with a synthesis gel under hydrothermal synthesis conditions to produce a coated porous support; and calcining the coated porous support is described. A supported gas separation membrane made by this method is also described.
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