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1.发明授权公开(公告)号：US08084383B2
公开(公告)日：2011-12-27
申请号：US10801424
申请日：2004-03-16
IPC分类号： B01J29/70 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/08 , B01J29/10 , B01J29/12 , B01J29/14 , B01J29/16 , C10G11/05
CPC分类号： B01J29/084 , B01J23/06 , B01J23/22 , B01J29/06 , B01J29/088 , B01J29/146 , B01J29/166 , B01J35/0006 , B01J37/0045 , B01J2229/42 , C10G11/02 , C10G11/04 , C10G11/18 , C10G2300/1044 , C10G2300/202 , C10G2400/02
摘要： The present invention is directed to certain catalyst compositions and processes that are capable of reducing sulfur compounds normally found as part of the gasoline fraction streams of fluid catalytic cracking processes. The present invention is a cracking catalyst composition comprising a zeolite in combination with a Lewis Acid containing component, wherein the cracking catalyst composition comprises 0.2% Na2O or less. It has been found that sulfur compounds in hydrocarbon feeds to fluid catalytic cracking processes can be reduced by at least 15% compared to the same composition, which does not comprise the aforementioned Lewis Acid containing component.
摘要翻译： 本发明涉及某些催化剂组合物和方法，其能够减少通常作为流化催化裂化方法的汽油馏分流的一部分发现的硫化合物。 本发明是一种裂化催化剂组合物，其包含与含路易斯酸的组分组合的沸石，其中裂化催化剂组合物包含0.2％Na 2 O或更低。 已经发现，与不含上述含路易斯酸的组分的相同组合物相比，烃类进料流体催化裂化方法中的硫化合物可以降低至少15％。
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公开(公告)号：US07048846B2
公开(公告)日：2006-05-23
申请号：US10382409
申请日：2003-03-06
摘要： A membrane process for the removal of sulfur species from a naphtha feed, in particular, a FCC light cat naphtha, without a substantial loss of olefin yield is disclosed. The process involves contacting a naphtha feed stream with a membrane having sufficient flux and selectivity to separate a sulfur deficient retentate fraction from a sulfur enriched permeate fraction, preferably, under pervaporation conditions. Sulfur deficient retentate fractions are useful directly into the gasoline pool. Sulfur-enriched permeate fractions are rich in sulfur containing aromatic and nonaromatic hydrocarbons and are further treated with conventional sulfur removal technologies, e.g. hydrotreating, to reduce sulfur content. The process of the invention provides high quality naphtha products having a reduced sulfur content and a high content of olefin compounds.
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公开(公告)号：US06635168B2
公开(公告)日：2003-10-21
申请号：US09833601
申请日：2001-04-13
申请人： Xinjin Zhao , Wu-Cheng Cheng , John Allen Rudesill , Richard Franklin Wormsbecher , Pilip Stephen Deitz
发明人： Xinjin Zhao , Wu-Cheng Cheng , John Allen Rudesill , Richard Franklin Wormsbecher , Pilip Stephen Deitz
IPC分类号： C10G1105
CPC分类号： C10G11/05 , B01J23/06 , B01J29/084 , B01J35/0006 , B01J37/0009 , B01J2229/16
摘要： The present invention is directed to certain catalyst compositions and processes that are capable of reducing sulfur compounds normally found as part of the gasoline fraction streams of fluid catalytic cracking processes. The present invention requires an equilibrium cracking catalyst composition comprises at least one Y-type zeolite having kinetic conversion activity of at least about 3 in combination with a Lewis acid containing alumina composite present in at least 50 weight percent of the composition. The resultant equilibrium catalyst composition has a kinetic conversion activity of at least about 2.
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4.发明授权公开(公告)号：US07902106B2
公开(公告)日：2011-03-08
申请号：US11884975
申请日：2006-02-24
CPC分类号： C10G11/05 , B01J29/061 , B01J29/088 , B01J29/166 , B01J35/023 , B01J2229/18 , B01J2229/42 , C10G2300/202 , C10G2300/4093 , C10G2300/70 , C10G2400/02
摘要： The invention is a composition that is suitable for reducing sulfur species from products produced by petroleum refining processes, especially gasoline products produced by fluidized catalytic cracking (FCC) processes. The composition comprises zeolite, yttrium, and at least one element selected from the group consisting of zinc, magnesium and manganese, wherein the yttrium and element are present as cations. The yttrium and zinc are preferably present as cations that have been exchanged onto the zeolite. The zeolite is preferably a zeolite Y.
摘要翻译： 本发明是适用于通过石油精炼方法生产的产品，特别是通过流化催化裂化（FCC）方法生产的汽油产品来减少硫物质的组合物。 该组合物包含沸石，钇和选自锌，镁和锰的至少一种元素，其中钇和元素作为阳离子存在。 钇和锌优选作为已经交换到沸石上的阳离子存在。 沸石优选为沸石Y.
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公开(公告)号：US07780946B2
公开(公告)日：2010-08-24
申请号：US11983880
申请日：2007-11-13
IPC分类号： B01J31/00
CPC分类号： B01J31/003 , B01J31/0254 , B01J31/1633 , B01J2219/00605 , B01J2219/00612 , B01J2219/00626 , B01J2219/00637 , B01J2219/00641 , B01J2219/00644 , B01J2220/54 , B01J2231/40 , B01J2231/4211 , B01J2231/4261 , C12N11/14 , C12P13/222 , C12P21/06 , G01N30/02 , Y02P20/588 , Y10S502/523 , B01D15/3804
摘要： The present invention relates to a supported catalyst system. The supported catalyst of the present invention comprises an inorganic support having attached to at least one surface thereof non-acidic, hydrophillic, hydroxyl-containing organic R10 groups having no or substantially no surface charge in solution, and at least one linker capable of binding a catalytic species, e.g. an enzyme or an organometallic molecule, wherein the linker is attached to a catalytic species. The R10 groups preferably are selected from the group consisting of —CH2OH, —CH(OH)2, —CH(OH)CH3, —CH2CH2OH, —CH(OH)2CH3, —CH2CH(OH)2, —CH(OH)CH2(OH) and mixtures thereof. The presence of the R10 groups on the support surface prevents or reduces non-specific binding of the catalytic species with the support surface by minimizing hydrophobic interactions and providing no or substantially no surface charge in the region of the support having catalytic species attached thereto. Simultaneously, the linker binds the catalytic species to the surface of the support in a manner which permits the catalytic species to be freely available for catalytic activity. Methods of catalyzing a reaction using the supported catalyst system of the invention are also disclosed.
摘要翻译： 本发明涉及负载型催化剂体系。 本发明的负载型催化剂包含无机载体，该无机载体在其至少一个表面上附着在溶液中没有或基本上没有表面电荷的非酸性，亲水的，含羟基的含羟基的有机R 10基团，和至少一个能够结合 催化物种，例如 酶或有机金属分子，其中连接体连接到催化物质上。 R 10基团优选选自-CH 2 OH，-CH（OH）2，-CH（OH）CH 3，-CH 2 CH 2 OH，-CH（OH）2 CH 3，-CH 2 CH（OH）2，-CH（OH） CH2（OH）及其混合物。 R10基团在载体表面上的存在通过最小化疏水相互作用并且在具有附着于其上的催化物质的载体区域中没有或基本上没有表面电荷来防止或减少催化物质与载体表面的非特异性结合。 同时，接头以催化物质可自由地获得催化活性的方式将催化物质结合到载体的表面。 还公开了使用本发明的负载催化剂体系催化反应的方法。
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公开(公告)号：US07314845B2
公开(公告)日：2008-01-01
申请号：US11132970
申请日：2005-05-19
IPC分类号： B01J31/00
CPC分类号： B01J31/003 , B01J31/0254 , B01J31/1633 , B01J2219/00605 , B01J2219/00612 , B01J2219/00626 , B01J2219/00637 , B01J2219/00641 , B01J2219/00644 , B01J2220/54 , B01J2231/40 , B01J2231/4211 , B01J2231/4261 , C12N11/14 , C12P13/222 , C12P21/06 , G01N30/02 , Y02P20/588 , Y10S502/523 , B01D15/3804
摘要： The present invention relates to a supported catalyst system. The supported catalyst of the present invention comprises an inorganic support having attached to at least one surface thereof non-acidic, hydrophilic, hydroxyl-containing organic R10 groups having no or substantially no surface charge in solution, and at least one linker capable of binding a catalytic species, e.g. an enzyme or an organometallic molecule, wherein the linker is attached to a catalytic species. The R10 groups preferably are selected from the group consisting of —CH2OH, —CH(OH)2, —CH(OH)CH3, —CH2CH2OH, —CH(OH)2CH3, —CH2CH(OH)2, —CH(OH)CH2(OH) and mixtures thereof. The presence of the R10 groups on the support surface prevents or reduces non-specific binding of the catalytic species with the support surface by minimizing hydrophobic interactions and providing no or substantially no surface charge in the region of the support having catalytic species attached thereto. Simultaneously, the linker binds the catalytic species to the surface of the support in a manner which permits the catalytic species to be freely available for catalytic activity. Methods of catalyzing a reaction using the supported catalyst system of the invention are also disclosed.
摘要翻译： 本发明涉及负载型催化剂体系。 本发明的负载型催化剂包括在溶液中没有或基本上没有表面电荷的非酸性，亲水的含羟基的有机R 10基团的至少一个表面附着的无机载体，以及 至少一个能够结合催化物质的接头，例如 酶或有机金属分子，其中连接体连接到催化物质上。 R 10基团优选选自-CH 2 OH，-CH（OH）2 - ， - CH（OH） CH 3，CH 2 OH 2，CH（OH）2 CH 3， CH 2 OH（CH 2 OH）2，-CH（OH）CH 2 OH（OH）及其混合物。 载体表面上的R 10 O基团的存在通过最小化疏水相互作用并且不提供或基本上没有表面电荷来防止或减少催化物质与载体表面的非特异性结合 具有附着于其上的催化物质的载体。 同时，接头以催化物质可自由地获得催化活性的方式将催化物质结合到载体的表面。 还公开了使用本发明的负载催化剂体系催化反应的方法。
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公开(公告)号：US06802966B2
公开(公告)日：2004-10-12
申请号：US09929621
申请日：2001-08-14
IPC分类号： B01D1508
CPC分类号： B01J20/288 , B01D15/3804 , B01J20/103 , B01J20/28009 , B01J20/286 , B01J20/289 , B01J20/3204 , B01J20/3246 , B01J20/3257 , B01J2219/00605 , B01J2219/00612 , B01J2219/00626 , B01J2219/00637 , B01J2219/00641 , B01J2220/54 , B01J2220/58 , G01N30/02
摘要： The present invention relates to a solid and method useful in separating chemical components in a complex mixture when at least one of the chemical components of the mixture is capable of being selectively adsorbed. The solid of the present invention comprises an inorganic substance and moieties (R10) located on at least one surface of the inorganic substance, wherein said inorganic substance is an inorganic oxide and the surface moiety is selected from the group consisting of —CH2OH, —CH(OH)2, —CH(OH)CH3, —CH2CH2OH, —C(OH)2CH3, —CH2CH(OH)2 and —CH(OH)CH2(OH). Binding moiety, optionally attached to the inorganic substance via a linker, can also be located on the surface of the solid.
摘要翻译： 本发明涉及当混合物的至少一种化学组分能够被选择性吸附时，用于分离复合混合物中的化学组分的固体和方法。 本发明的固体包含无机物质和位于无机物质的至少一个表面上的部分（R10），其中所述无机物质是无机氧化物，其表面部分选自-CH 2 OH，-CH （OH）2，-CH（OH）CH 3，-CH 2 CH 2 OH，-C（OH）2 CH 3，-CH 2 CH（OH）2和-CH（OH）CH 2（OH） 任选地通过接头连接到无机物质上的结合部分也可以位于固体的表面上。
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8.发明授权公开(公告)号：US08901026B2
公开(公告)日：2014-12-02
申请号：US12527232
申请日：2008-01-28
CPC分类号： B01J29/088 , B01J29/061 , B01J2229/18 , B01J2229/186 , B01J2229/20 , B01J2229/42 , C10G11/05 , C10G11/18 , C10G2300/1037 , C10G2300/202 , C10G2400/02
摘要： A catalytic cracking catalyst composition is disclosed that is suitable for reducing the sulfur content of catalytically cracking liquid products, in particularly gasoline products, produced during a catalytic cracking process. Preferably, the catalytic cracking process is a fluidized catalytic cracking (FCC) process. The composition comprises zeolite, zinc and at least one rare earth element having an ionic radius of less than 0.95 Å at a coordination number of 6. Preferably, zinc and the rare earth element are present as cations that have been exchanged on the zeolite. The zeolite is preferably a Y-type zeolite.
摘要翻译： 公开了一种催化裂化催化剂组合物，其适于降低在催化裂化过程中产生的催化裂化液体产物，特别是汽油产品中的硫含量。 优选地，催化裂化过程是流化催化裂化（FCC）方法。 组合物包含沸石，锌和至少一种具有小于0.95的离子半径的至少一种稀土元素，配位数为6.优选地，锌和稀土元素以在沸石上交换的阳离子存在。 沸石优选为Y型沸石。
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9.发明申请PROCESS OF CRACKING BIOFEEDS USING HIGH ZEOLITE TO MATRIX SURFACE AREA CATALYSTS 审中-公开使用高沸石对基质表面区域催化剂破碎生物柴油的方法公开(公告)号：US20110224471A1
公开(公告)日：2011-09-15
申请号：US13128139
申请日：2009-12-08
IPC分类号： C07C4/00
CPC分类号： C10G3/49 , C10G3/57 , C10G11/18 , C10G2300/1014 , C10G2300/1018 , C10G2300/1033 , C10G2300/1059 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2400/02 , Y02P30/20
摘要： A process for fluid catalytically cracking a hydrocarbon feedstock containing at least one bio-renewable feed fraction using a rare earth metal oxide-containing, high zeolite-to-matrix surface area ratio catalyst is disclosed. The catalyst comprising a zeolite, preferably a Y-type zeolite, a matrix, at least 1 wt % of a rare earth metal oxide, based on the total weight of the catalyst. The zeolite surface area-to-matrix surface area ratio of the catalyst is at least 2, preferably greater than 2.
摘要翻译： 公开了一种使用含稀土金属氧化物的高沸石 - 基质表面积比的催化剂对包含至少一种生物可再生进料馏分的烃原料进行流体催化裂化的方法。 包含沸石，优选Y型沸石的催化剂，基于催化剂总重量的至少1重量％的稀土金属氧化物的基体。 催化剂的沸石表面积与基体表面积比至少为2，优选大于2。
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公开(公告)号：US07018527B2
公开(公告)日：2006-03-28
申请号：US10846816
申请日：2004-05-14
摘要： A membrane process for the removal of sulfur species from a naphtha feed, in particular, a FCC light cat naphtha, without a substantial loss of olefin yield is disclosed. The process involves contacting a naphtha feed stream with a membrane having sufficient flux and selectivity to separate a sulfur deficient retentate fraction from a sulfur enriched permeate fraction, preferably, under pervaporation conditions. Sulfur deficient retentate fractions are useful directly into the gasoline pool. Sulfur-enriched permeate fractions are rich in sulfur containing aromatic and nonaromatic hydrocarbons and are further treated with conventional sulfur removal technologies, e.g. hydrotreating, to reduce sulfur content. The process of the invention provides high quality naphtha products having a reduced sulfur content and a high content of olefin compounds.
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