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公开(公告)号：US20100247391A1
公开(公告)日：2010-09-30
申请号：US12416032
申请日：2009-03-31
IPC分类号： B01J19/24
CPC分类号： B01J23/755 , B01J21/12 , B01J23/888 , B01J29/70 , B01J38/30 , C08F110/02 , Y02P20/584 , Y02P30/48 , C08F2/01 , C08F2500/02
摘要： The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, hydrogen and ammonia. At least 40 wt-% of the ethylene in the dilute ethylene stream can be converted to heavier hydrocarbons.
摘要翻译： 该方法和装置将可能从FCC产物衍生的稀乙烯流中的乙烯转化成较重的烃。 催化剂可以是具有VIII族和/或VIB族金属的无定形二氧化硅 - 氧化铝基质。 该催化剂耐受进料杂质如硫化氢，碳氧化物，氢气和氨。 稀乙烯流中至少40重量％的乙烯可以转化成较重的烃。
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公开(公告)号：US20100249480A1
公开(公告)日：2010-09-30
申请号：US12416026
申请日：2009-03-31
IPC分类号： C07C2/02
CPC分类号： C07C2/10 , C07C2521/12 , C07C2523/24 , C07C2523/30 , C07C2523/755 , C07C2523/888
摘要： The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, hydrogen and ammonia. At least 40 wt-% of the ethylene in the dilute ethylene stream can be converted to heavier hydrocarbons.
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23.发明授权公开(公告)号：US08895793B2
公开(公告)日：2014-11-25
申请号：US12813533
申请日：2010-06-11
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2529/70 , C07C15/073
摘要： The process 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： 该方法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：US08575410B2
公开(公告)日：2013-11-05
申请号：US12416029
申请日：2009-03-31
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , B01J21/12 , B01J23/755 , B01J23/888 , B01J29/7046 , B01J37/0072 , B01J38/30 , B01J2229/42 , C07C2/24 , C07C2521/12 , C07C2523/30 , C07C2523/755 , C07C2523/888 , C10G57/02 , Y02P20/584 , Y02P30/48
摘要： The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, hydrogen and ammonia. At least 40 wt-% of the ethylene in the dilute ethylene stream can be converted to heavier hydrocarbons.
摘要翻译： 该方法和装置将可能从FCC产物衍生的稀乙烯流中的乙烯转化成较重的烃。 催化剂可以是具有VIII族和/或VIB族金属的无定形二氧化硅 - 氧化铝基质。 该催化剂耐受进料杂质如硫化氢，碳氧化物，氢气和氨。 稀乙烯流中至少40重量％的乙烯可以转化成较重的烃。
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25.发明申请PROCESS FOR THE REDUCTION OF GASOLINE BENZENE CONTENT BY ALKYLATION WITH DILUTE ETHYLENE 有权通过与稀释乙烯进行烷基化还原汽油苯含量的方法公开(公告)号：US20110306809A1
公开(公告)日：2011-12-15
申请号：US12813533
申请日：2010-06-11
CPC分类号： C07C2/66 , C07C2529/70 , C07C15/073
摘要： The process 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： 该方法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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26.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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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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30.发明申请公开(公告)号：US20110240519A1
公开(公告)日：2011-10-06
申请号：US12752026
申请日：2010-03-31
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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