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公开(公告)号：US06471745B1
公开(公告)日：2002-10-29
申请号：US09428069
申请日：1999-10-26
IPC分类号： B01D6912
CPC分类号： B01D71/021 , B01D2323/08 , Y10S55/05
摘要： Catalytic membranes comprising highly-dispersed, catalytically-active metals in nanoporous carbon membranes and a novel single-phase process to produce the membranes.
摘要翻译： 催化膜包括纳米多孔碳膜中高度分散的，催化活性的金属，以及一种新的单相工艺来生产膜。
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2.发明授权
公开(公告)号：US5972079A
公开(公告)日：1999-10-26
申请号：US671698
申请日：1996-06-28
申请人： Henry C. Foley , Madhav Acharya , Brenda A. Raich
发明人： Henry C. Foley , Madhav Acharya , Brenda A. Raich
CPC分类号： B01D71/021 , B01D2323/08
摘要： Carbogenic molecular sieve devices comprising a porous support (e.g., a metal support) having a carbogenic molecular sieve membrane attached to one or more surfaces of the support so that small pores in the membrane are in communication with larger pores in the support and methods of making the devices.
摘要翻译： 碳分子筛装置包括多孔载体（例如，金属载体），其具有附着到载体的一个或多个表面的碳分子筛膜，使得膜中的小孔与载体中的较大孔和制备方法相连通 设备。
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公开(公告)号：US08263517B2
公开(公告)日：2012-09-11
申请号：US12316978
申请日：2008-12-18
申请人： Christine N. Elia , Mohan Kalyanaraman , Lei Zhang , Madhav Acharya , Michael A. Daage , Darden Sinclair , Jocelyn A. Kowalski , Jose G. Santiesteban , Ajit B. Dandekar
发明人： Christine N. Elia , Mohan Kalyanaraman , Lei Zhang , Madhav Acharya , Michael A. Daage , Darden Sinclair , Jocelyn A. Kowalski , Jose G. Santiesteban , Ajit B. Dandekar
IPC分类号： B01J29/06
CPC分类号： B01J37/0009 , B01J21/04 , B01J21/063 , B01J21/066 , B01J21/08 , B01J29/068 , B01J29/7261 , B01J29/7292 , B01J29/7461 , B01J29/7492 , B01J29/7861 , B01J29/7892 , B01J35/1014 , B01J2229/20 , B01J2229/42 , C10G45/64 , C10G47/20
摘要： Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include a zeolite with a low silica to alumina ratio combined with a low surface binder, or alternatively the formulated catalyst has a high ratio of zeolite surface area to external surface area.
摘要翻译： 提供用于烃进料脱蜡的催化剂，特别是具有升高的硫和氮水平的进料。 脱蜡催化剂包括具有低二氧化硅与氧化铝比率与低表面粘合剂组合的沸石，或者配制的催化剂具有高比例的沸石表面积与外表面积。
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4.发明授权Nitrogen removal from olefinic naphtha feedstreams to improve hydrodesulfurization versus olefin saturation selectivity 有权从烯烃石脑油进料流中除氮以改善加氢脱硫对烯烃饱和选择性公开(公告)号：US07357856B2
公开(公告)日：2008-04-15
申请号：US10937864
申请日：2004-09-09
IPC分类号： C10G65/02
CPC分类号： C10G65/04 , C10G45/08 , C10G67/06 , C10G67/08 , C10G2400/02
摘要： A two stage process for selectively hydrodesulfurizing olefinic and sulfur and nitrogen-containing naphtha feedstreams wherein the first stage is a nitrogen removal stage to produce a naphtha feedstream having reduced levels of nitrogen compounds and a second stage wherein the naphtha feedstream having reduced levels of nitrogen compounds is hydrodesulfuried with a catalyst and under conditions selective to remove sulfur with minimum olefin saturation.
摘要翻译： 选择性加氢脱硫烯烃和硫和含氮石脑油原料流的二阶段方法，其中第一阶段是脱氮阶段以产生具有降低的氮化合物水平的石脑油原料流和第二阶段，其中具有降低的氮化合物含量的石脑油原料流 用催化剂加氢脱硫，并在选择性去除硫以最低烯烃饱和度的条件下进行。
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公开(公告)号：US07731838B2
公开(公告)日：2010-06-08
申请号：US11900449
申请日：2007-09-11
IPC分类号： C10G17/06
CPC分类号： C10G65/04 , C10G2400/04
摘要： The instant invention relates to a process to produce low sulfur diesel products through the hydrodesulfurization of low nitrogen diesel boiling range feedstreams in the presence of solid acidic materials.
摘要翻译： 本发明涉及一种在固体酸性物质存在下通过低氮柴油沸程进料流的加氢脱硫生产低硫柴油产品的方法。
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公开(公告)号：US20090065398A1
公开(公告)日：2009-03-12
申请号：US11900449
申请日：2007-09-11
IPC分类号： C10G17/06
CPC分类号： C10G65/04 , C10G2400/04
摘要： The instant invention relates to a process to produce low sulfur diesel products through the hydrodesulfurization of low nitrogen diesel boiling range feedstreams in the presence of solid acidic materials.
摘要翻译： 本发明涉及一种在固体酸性物质存在下通过低氮柴油沸程进料流的加氢脱硫生产低硫柴油产品的方法。
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公开(公告)号：US07166756B2
公开(公告)日：2007-01-23
申请号：US10722242
申请日：2003-11-25
申请人： Madhav Acharya , David L. Stern
发明人： Madhav Acharya , David L. Stern
CPC分类号： C07C5/2775 , B01J29/65 , B01J29/67 , B01J29/7026 , B01J29/703 , B01J29/7042 , B01J29/7046 , B01J29/7461 , B01J29/7484 , B01J29/7492 , B01J37/10 , B01J2229/36 , C07C2529/67 , C07C2529/74 , C10G45/64 , C07C9/14
摘要： The present invention is directed at a process to isomerize C10+ hydrocarbon feedstreams by contacting a C10+ hydrocarbon feedstream with a steamed catalyst.
摘要翻译： 本发明涉及通过使C 10+烃原料流与蒸汽催化剂接触来异构化C 10+烃进料流的方法。
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8.发明申请公开(公告)号：US20050029162A1
公开(公告)日：2005-02-10
申请号：US10887681
申请日：2004-07-09
申请人： Stuart Shih , David Stern , Madhav Acharya
发明人： Stuart Shih , David Stern , Madhav Acharya
CPC分类号： C10G17/06 , C10G61/06 , C10G65/043 , C10G67/06 , C10G2400/02
摘要： The instant invention relates to a process to produce high octane, low sulfur naphtha products through the removal of basic nitrogen-containing compounds with subsequent skeletal isomerization of feed olefins and hydrotreating.
摘要翻译： 本发明涉及通过除去碱性含氮化合物和随后的进料烯烃的骨架异构化和加氢处理来生产高辛烷值的低硫石脑油产品的方法。
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公开(公告)号：US20090186754A1
公开(公告)日：2009-07-23
申请号：US12316978
申请日：2008-12-18
申请人： Christine Elia , Mohan Kalyanaraman , Lei Zhang , Madhav Acharya , Michael A. Daage , Darden Sinclair , Jocelyn A. Kowalski , Jose G. Santiesteban , Ajit B. Dandekar
发明人： Christine Elia , Mohan Kalyanaraman , Lei Zhang , Madhav Acharya , Michael A. Daage , Darden Sinclair , Jocelyn A. Kowalski , Jose G. Santiesteban , Ajit B. Dandekar
CPC分类号： B01J37/0009 , B01J21/04 , B01J21/063 , B01J21/066 , B01J21/08 , B01J29/068 , B01J29/7261 , B01J29/7292 , B01J29/7461 , B01J29/7492 , B01J29/7861 , B01J29/7892 , B01J35/1014 , B01J2229/20 , B01J2229/42 , C10G45/64 , C10G47/20
摘要： Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include a zeolite with a low silica to alumina ratio combined with a low surface binder, or alternatively the formulated catalyst has a high ratio of zeolite surface area to external surface area.
摘要翻译： 提供用于烃进料脱蜡的催化剂，特别是具有升高的硫和氮水平的进料。 脱蜡催化剂包括具有低二氧化硅与氧化铝比率与低表面粘合剂组合的沸石，或者配制的催化剂具有高比例的沸石表面积与外表面积。
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10.发明授权公开(公告)号：US07288181B2
公开(公告)日：2007-10-30
申请号：US10887681
申请日：2004-07-09
申请人： Stuart S. Shih , David L. Stern , Madhav Acharya
发明人： Stuart S. Shih , David L. Stern , Madhav Acharya
IPC分类号： C10G69/02
CPC分类号： C10G17/06 , C10G61/06 , C10G65/043 , C10G67/06 , C10G2400/02
摘要： The instant invention relates to a process to produce high octane, low sulfur naphtha products through the removal of basic nitrogen-containing compounds with subsequent skeletal isomerization of feed olefins and hydrotreating.
摘要翻译： 本发明涉及通过除去碱性含氮化合物和随后的进料烯烃的骨架异构化和加氢处理来生产高辛烷值的低硫石脑油产品的方法。
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