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1.发明授权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撑性质及其在烯烃复分解中的应用公开(公告)号：US08324440B2
公开(公告)日：2012-12-04
申请号：US12701503
申请日：2010-02-05
IPC分类号： C07C6/04
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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2.发明授权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撑性质及其在烯烃复分解中的应用公开(公告)号：US08722568B2
公开(公告)日：2014-05-13
申请号：US13550649
申请日：2012-07-17
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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3.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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4.发明授权Acid washed silica supported catalysts and their use in olefin metathesis 有权酸洗二氧化硅负载催化剂及其在烯烃复分解中的应用公开(公告)号：US08895795B2
公开(公告)日：2014-11-25
申请号：US12701508
申请日：2010-02-05
IPC分类号： C07C6/04
CPC分类号： B01J23/30 , B01J21/08 , B01J35/1019 , B01J35/1023 , B01J37/0207 , B01J37/06 , C07C6/04 , C07C2521/08 , C07C2523/30 , Y02P20/52 , Y02P20/582 , C07C11/06
摘要： Acid washing of silica supports, 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： 用于支撑的钨催化剂的二氧化硅载体的酸洗可改善所得催化剂的活性（即，在给定温度下的转化水平）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：US08608950B2
公开(公告)日：2013-12-17
申请号：US12945765
申请日：2010-11-12
申请人： Manuela Serban , Alakananda Bhattacharyya , Beckay J. Mezza , Kurt M. Vanden Bussche , Christopher P. Nicholas , Warren K. Bennion
发明人： Manuela Serban , Alakananda Bhattacharyya , Beckay J. Mezza , Kurt M. Vanden Bussche , Christopher P. Nicholas , Warren K. Bennion
CPC分类号： C10G21/06 , C10G21/12 , C10G21/20 , C10G21/24 , C10G21/28 , C10G55/02 , C10G57/00 , C10G2300/107 , C10G2300/1077 , C10G2300/205 , C10G2300/206 , C10G2300/4081 , C10G2300/44 , C10G2300/805
摘要： A process for removing a metal from a resid feed includes contacting the resid feed comprising the metal with a resid-immiscible ionic liquid to produce a resid and resid-immiscible ionic liquid mixture, and separating the mixture to produce a resid effluent having a reduced metal content relative to the resid feed.
摘要翻译： 用于从渣油中除去金属的方法包括将包含金属的残渣进料与残渣不混溶的离子液体接触以产生渣油和残渣不混溶的离子液体混合物，并分离混合物以产生具有还原金属的残渣流出物 相对于残留饲料的内容。
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公开(公告)号：US20130153464A1
公开(公告)日：2013-06-20
申请号：US13555769
申请日：2012-07-23
IPC分类号： C10G67/02
CPC分类号： C10G69/04 , C10G55/06 , C10G67/04 , C10G2300/1074
摘要： A process for removing a refractory nitrogen compound from a hydroprocessed vacuum gas oil feed includes contacting the hydroprocessed vacuum gas oil feed comprising the nitrogen compound with a VGO-immiscible phosphonium ionic liquid to produce a hydroprocessed vacuum gas oil and VGO-immiscible phosphonium ionic liquid mixture, and separating the mixture to produce a hydroprocessed vacuum gas oil effluent having a reduced refractory nitrogen compound content relative to the vacuum gas oil feed.
摘要翻译： 从加氢真空瓦斯油原料中除去难熔氮化合物的方法包括使包含氮化合物的加氢真空瓦斯油进料与VGO不混溶的鏻离子液体接触以产生加氢处理的真空瓦斯油和VGO不混溶的鏻离子液体混合物 并分离混合物以产生相对于减压瓦斯油进料具有降低的耐难氮氮化合物含量的加氢处理的减压瓦斯油流出物。
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7.发明授权公开(公告)号：US08414851B2
公开(公告)日：2013-04-09
申请号：US12813534
申请日：2010-06-11
CPC分类号： B01J14/005 , B01J8/18 , C10G11/18 , C10G29/205 , C10G35/04 , C10G57/005
摘要： The apparatus converts ethylene in a dilute ethylene stream and dilute benzene in an aromatic containing stream via alkylation to heavier hydrocarbons. The catalyst may be a zeolite such as UZM-8. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, and hydrogen and selectively converts benzene. At least 40 wt-% of the ethylene in the dilute ethylene stream and at least 20 wt-% of the benzene in the dilute benzene stream can be converted to heavier hydrocarbons.
摘要翻译： 该装置将稀乙烯流中的乙烯和通过烷基化的含芳烃的物流中的苯稀释成较重的烃。 催化剂可以是沸石如UZM-8。 该催化剂耐受诸如硫化氢，碳氧化物和氢气的杂质，并选择性地转化苯。 稀乙烯流中至少40重量％的乙烯和稀苯流中至少20重量％的苯可以转化为较重的烃。
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公开(公告)号：US20120039782A1
公开(公告)日：2012-02-16
申请号：US12853989
申请日：2010-08-10
CPC分类号： C01B13/145 , C01B33/18 , C01F7/021 , C01G9/02 , C01G23/08 , C01G25/02 , C01P2006/11 , C01P2006/12 , C01P2006/80
摘要： A method for producing a densified fumed metal oxide having an increased bulk density and substantially the same surface area as an undensified fumed metal oxide with the same molecular composition is provided. The fumed metal oxide is wetted with a solvent to form a wetted fumed metal oxide. The wetted fumed metal oxide is dried to form a dried fumed metal oxide. The dried fumed metal oxide is calcined.
摘要翻译： 提供了具有相同分子组成的具有增加的堆积密度和与未曝光的热解金属氧化物基本相同的表面积的致密化的热解金属氧化物的方法。 热解金属氧化物用溶剂润湿以形成湿的热解金属氧化物。 将湿的热解金属氧化物干燥以形成干燥的热解金属氧化物。 干燥的热解金属氧化物被煅烧。
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公开(公告)号：US08071830B1
公开(公告)日：2011-12-06
申请号：US13151780
申请日：2011-06-02
IPC分类号： C07C2/52
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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公开(公告)号：US20110245559A1
公开(公告)日：2011-10-06
申请号：US12751623
申请日：2010-03-31
IPC分类号： C07C2/00
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.
摘要翻译： 该方法将FCC烯烃转化为较重的化合物。 较重的化合物更容易与未转化的链烷烃分离。 较重的化合物可以再循环到FCC装置或运送到单独的FCC装置。 合适的转化区是低聚和芳族烷基化区。
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