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公开(公告)号：US09079159B2
公开(公告)日：2015-07-14
申请号：US13086671
申请日：2011-04-14
CPC分类号： B01J23/30 , B01J37/0207 , B01J37/08 , B01J37/18 , B01J38/04 , C07C6/04 , C07C2521/08 , C07C2523/30 , Y02P20/52 , Y02P20/582 , Y02P20/584 , Y02P30/42 , C07C11/06
摘要： A process for olefin metathesis is disclosed. The process involves contacting a feedstock comprising a first olefin and a second olefin having a carbon number at least two greater than that of the first olefin with a catalyst comprising a tungsten component on a refractory oxide support, e.g. silica at metathesis conditions to provide a product olefin having an intermediate carbon number between that of the first and second olefin. The catalyst is characterized in that it is first pretreated with hydrogen followed by treatment with ethylene.
摘要翻译： 公开了一种烯烃复分解方法。 该方法包括使含有第一种烯烃和第二种烯烃的原料与包含在难熔氧化物载体上的钨组分的催化剂接触，所述第一种烯烃和第二种烯烃的碳数至少大于第一种烯烃的第二种烯烃。 二氧化硅在复分解条件下提供具有介于第一和第二烯烃之间的中间碳数的产物烯烃。 催化剂的特征在于其首先用氢气预处理，然后用乙烯处理。
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2.发明授权公开(公告)号：US08702971B2
公开(公告)日：2014-04-22
申请号：US12752026
申请日：2010-03-31
IPC分类号： C10G35/00
CPC分类号： C07C5/03 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/60 , B01J29/80 , B01J29/90 , B01J38/30 , B01J2229/42 , C10G29/205 , C10G69/123 , C10G2300/1088 , C10G2300/207 , C10G2300/42 , C10G2400/02
摘要： One exemplary embodiment can be a process for alkylating and hydrogenating a light cycle oil. The process can include passing the light cycle oil, one or more C2-C6 alkenes, and hydrogen through a reaction vessel containing an alkylation zone and a hydrogenation zone. Generally, the hydrogen is at least partially comprised from a hydrocarbon product stream from a fluid catalytic cracking zone.
摘要翻译： 一个示例性实施方案可以是用于烷基化和氢化轻循环油的方法。 该方法可以包括使光循环油，一种或多种C 2 -C 6烯烃和氢气通过含有烷基化区和氢化区的反应容器。 通常，氢气至少部分地由来自流化催化裂化区的烃产物流组成。
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公开(公告)号：US08608943B2
公开(公告)日：2013-12-17
申请号：US12945253
申请日：2010-11-12
申请人： Manuela Serban , Alakananda Bhattacharyya , Beckay J. Mezza , Kurt M. Vanden Bussche , Christopher P. Nicholas , Joseph A. Kocal , Warren K. Bennion
发明人： Manuela Serban , Alakananda Bhattacharyya , Beckay J. Mezza , Kurt M. Vanden Bussche , Christopher P. Nicholas , Joseph A. Kocal , Warren K. Bennion
CPC分类号： C10G21/28 , C10G21/24 , C10G55/06 , C10G67/02 , C10G2300/1074 , C10G2300/202 , C10G2300/4081 , C10G2300/805 , C10G2400/06
摘要： A process for removing a nitrogen compound from a vacuum gas oil feed includes contacting the vacuum gas oil feed comprising the nitrogen compound with a VGO-immiscible phosphonium ionic liquid to produce a vacuum gas oil and VGO-immiscible phosphonium ionic liquid mixture, and separating the mixture to produce a vacuum gas oil effluent having a reduced nitrogen content relative to the vacuum gas oil feed.
摘要翻译： 从真空瓦斯油进料中除去氮化合物的方法包括将包含氮化合物的减压瓦斯油进料与VGO不混溶的鏻离子液体接触以产生真空瓦斯油和VGO不混溶的鏻离子液体混合物， 混合物以产生相对于减压瓦斯油进料具有降低的氮含量的减压瓦斯油流出物。
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公开(公告)号：US08580107B2
公开(公告)日：2013-11-12
申请号：US12945303
申请日：2010-11-12
申请人： Alakananda Bhattacharyya , Manuela Serban , Beckay J. Mezza , Kurt M. Vanden Bussche , Christopher P. Nicholas , Joseph A. Kocal , Warren K. Bennion
发明人： Alakananda Bhattacharyya , Manuela Serban , Beckay J. Mezza , Kurt M. Vanden Bussche , Christopher P. Nicholas , Joseph A. Kocal , Warren K. Bennion
CPC分类号： C10G21/28 , C10G21/20 , C10G21/24 , C10G21/27 , C10G53/06 , C10G2300/1074 , C10G2300/202
摘要： A process for removing a sulfur compound from a vacuum gas oil feed includes contacting the vacuum gas oil feed comprising the sulfur compound with a VGO-immiscible ionic liquid to produce a vacuum gas oil and VGO-immiscible ionic liquid mixture, and separating the mixture to produce a vacuum gas oil effluent having a reduced sulfur content relative to the vacuum gas oil feed.
摘要翻译： 从减压瓦斯油进料中除去硫化合物的方法包括将包含硫化合物的减压瓦斯油进料与VGO不混溶的离子液体接触以产生真空瓦斯油和VGO不混溶的离子液体混合物，并将该混合物分离成 产生相对于减压瓦斯油进料具有降低的硫含量的减压瓦斯油流出物。
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公开(公告)号：US08471084B2
公开(公告)日：2013-06-25
申请号：US12751623
申请日：2010-03-31
CPC分类号： C07C2/06 , C07C2/64 , C07C2/76 , C07C7/14883 , C10G3/42 , C10G3/50 , C10G3/62 , C10G45/02 , C10G45/62 , C10G45/64 , C10G65/043 , C10G2300/1014 , C10G2300/1018 , C10G2300/708 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , C10G2400/10 , Y02P30/20 , C07C9/00
摘要： The process converts FCC olefins to heavier compounds. The heavier compounds are more easily separated from the unconverted paraffins. The heavier compounds can be recycled to an FCC unit or delivered to a separate FCC unit. Suitable conversion zones are oligomerization and aromatic alkylation zones.
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6.发明申请公开(公告)号：US20120316057A1
公开(公告)日：2012-12-13
申请号：US13156860
申请日：2011-06-09
CPC分类号： B01J31/2295 , B01J21/08 , B01J23/30 , B01J31/2208 , B01J35/1014 , B01J35/1019 , B01J37/0209 , B01J37/06 , C07C6/04 , C07C2521/08 , C07C2531/22 , C07F7/02 , C07F11/00 , Y02P20/52 , C07C11/04 , C07C11/08
摘要： A catalyst for the metathesis of olefins in general and specifically for the production of propylene from ethylene and butylene has been developed. The catalyst comprises a tungsten metal compound, which contains at least one tungsten-fluoro bond, dispersed or grafted onto a support. A specific example of the catalyst is the compound WOF(CH2CMe3)3 grafted onto a silica support.
摘要翻译： 已经开发了用于烯烃易分解的催化剂，特别是用于从乙烯和丁烯生产丙烯的催化剂。 催化剂包含分散或接枝到载体上的至少一种钨 - 氟键的钨金属化合物。 催化剂的具体实例是接枝到二氧化硅载体上的化合物WOF（CH 2 CMe 3）3。
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7.发明申请Support Properties of Silica Supported Catalysts and Their Use in Olefin Metathesis 有权二氧化硅负载催化剂的支持性质及其在烯烃复分解中的应用公开(公告)号：US20120283090A1
公开(公告)日：2012-11-08
申请号：US13550649
申请日：2012-07-17
IPC分类号： B01J21/08
CPC分类号： B01J23/30 , B01J21/08 , B01J29/0341 , B01J35/023 , B01J35/1019 , B01J35/1023 , B01J35/1061 , B01J37/0201 , B01J37/18 , C07C6/04 , C07C2521/08 , C07C2523/30 , Y02P20/52 , Y02P20/582 , Y02P30/42 , C07C11/06
摘要： Silica supports having a surface area from about 250 m2/g to about 600 m2/g and an average pore diameter from about 45 Å to about 170 Å, used for supported tungsten catalysts, improves the activity of the resulting catalyst (i.e., its conversion level at a given temperature) for the metathesis of olefins, without compromising its selectivity to the desired conversion product(s). Exemplary catalysts and processes include those for the production of valuable light olefins such as propylene from a hydrocarbon feedstock comprising ethylene and butylene.
摘要翻译： 用于负载型钨催化剂的表面积为约250m 2 / g至约600m 2 / g，平均孔径为约45至约为170的二氧化硅载体改善了所得催化剂的活性（即其转化率 在给定温度下的水平）用于烯烃的复分解，而不损害其对所需转化产物的选择性。 示例性催化剂和方法包括用于从包含乙烯和丁烯的烃原料生产有价值的轻质烯烃如丙烯的催化剂和方法。
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公开(公告)号：US08157985B2
公开(公告)日：2012-04-17
申请号：US13151696
申请日：2011-06-02
摘要： Catalytic cracking processes such as fluidized catalytic cracking, naphtha cracking, and olefin cracking are catalyzed by the UZM-35 family of crystalline aluminosilicate zeolites represented by the empirical formula: Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the dimethyldipropylammonium cation and E is a framework element such as gallium. These UZM-35 zeolites are active and selective in the catalytic cracking of hydrocarbons.
摘要翻译： 催化裂解过程如流化催化裂化，石脑油裂解和烯烃裂解由UZM-35族结晶硅铝酸盐沸石催化，其经验式为：Mmn + Rr + Al（1-x）ExSiyOz，其中M表示 钾和钠可交换阳离子，R是单电荷的有机铵阳离子，如二甲基二丙基铵阳离子，E是骨架元素如镓。 这些UZM-35沸石在烃的催化裂化中具有活性和选择性。
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公开(公告)号：US20110308998A1
公开(公告)日：2011-12-22
申请号：US12820095
申请日：2010-06-21
CPC分类号： C07C4/06 , B01J29/40 , B01J29/50 , B01J29/70 , B01J29/80 , C07C2529/70 , C10G11/05 , C10G2300/1022 , C10G2300/1044 , C10G2300/1059 , C10G2300/107 , C10G2300/1088 , C10G2300/301 , C10G2400/20 , Y02P20/52 , C07C11/04 , C07C11/06 , C07C11/08
摘要： Catalytic cracking processes such as fluidized catalytic cracking, naphtha cracking, and olefin cracking are catalyzed by the UZM-35 family of crystalline aluminosilicate zeolitic compositions represented by the empirical formula: Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the dimethyldipropylammonium cation and E is a framework element such as gallium. These UZM-35 zeolitic compositions are active and selective in the catalytic cracking of hydrocarbons.
摘要翻译： 催化裂解过程如流化催化裂化，石脑油裂解和烯烃裂解由经验式：Mmn + Rr + Al（1-x）ExSiyOz表示的结晶硅铝酸盐沸石组合的UZM-35族催化，其中M表示组合 的钾和钠可交换阳离子，R是单电荷的有机铵阳离子，例如二甲基二丙基铵阳离子，E是骨架元素如镓。 这些UZM-35沸石组合物在烃的催化裂化中具有活性和选择性。
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公开(公告)号：US20110301397A1
公开(公告)日：2011-12-08
申请号：US13151780
申请日：2011-06-02
IPC分类号： C07C2/68
CPC分类号： C07C2/66 , B01J29/70 , C01B39/48 , C07C2529/40 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： Alkylation processes such as the alkylation of aromatics, are catalyzed by the UZM-35 family of crystalline aluminosilicate zeolites represented by the empirical formula: Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the dimethyldipropylammonium cation and E is a framework element such as gallium. These UZM-35 zeolites are active and selective in alkylation processes.
摘要翻译： 烷基化方法如芳族化合物的烷基化由UZM-35族结晶硅铝酸盐沸石催化，其经验式为Mmn + Rr + Al（1-x）ExSiyOz，其中M表示钾和钠可交换阳离子的组合， R是单电荷的有机铵阳离子，例如二甲基二丙基铵阳离子，E是骨架元素如镓。 这些UZM-35沸石在烷基化过程中是活性的和选择性的。
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