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1. 发明授权

US09079159B2 Olefin metathesis process using a treated tungsten oxide catalyst 有权
标题翻译：使用经处理的氧化钨催化剂的烯烃复分解方法
公开(公告)号：US09079159B2
公开(公告)日：2015-07-14
申请号：US13086671
申请日：2011-04-14
申请人： Christopher P Nicholas , Mark A. Krawczyk , Kristoffer E. Popp , Jennifer F. Abrahamian
发明人： Christopher P Nicholas , Mark A. Krawczyk , Kristoffer E. Popp , Jennifer F. Abrahamian
IPC分类号： C07C6/04 , C07C6/02 , B01J37/18 , B01J37/08 , B01J23/30 , B01J37/02 , B01J38/04
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。

2. 发明申请

US20120283090A1 Support Properties of Silica Supported Catalysts and Their Use in Olefin Metathesis 有权
标题翻译：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
申请人： Kristoffer E. Popp , Mark A. Krawczyk , Christopher P. Nicholas , Jennifer F. Abrahamian
发明人： Kristoffer E. Popp , Mark A. Krawczyk , Christopher P. Nicholas , Jennifer F. Abrahamian
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。

3. 发明授权

US08722568B2 Support properties of silica supported catalysts and their use in olefin metathesis 有权
标题翻译：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
申请人： Kristoffer E. Popp , Mark A. Krawczyk , Christopher P. Nicholas , Jennifer F. Abrahamian
发明人： Kristoffer E. Popp , Mark A. Krawczyk , Christopher P. Nicholas , Jennifer F. Abrahamian
IPC分类号： B01J21/00 , B01J23/10 , B01J23/00
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。

4. 发明申请

US20120017495A1 METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OILS 审中-公开
标题翻译：消除生物质衍生的热解油的方法
公开(公告)号：US20120017495A1
公开(公告)日：2012-01-26
申请号：US12843625
申请日：2010-07-26
申请人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
发明人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
IPC分类号： C10L1/19
CPC分类号： C10L1/02 , C10L1/04 , Y02P30/20
摘要： Methods for deoxygenating treated biomass-derived pyrolysis oil are provided. The treated biomass-derived pyrolysis oil is exposed to a catalyst having a neutral catalyst support such as a non-alumina metal oxide support, a theta alumina support, or both. The non-alumina metal oxide support may be a titanium oxide (TiO2) support, a silicon oxide support, a zirconia oxide (ZrO2) support, a niobium oxide (Nb2O5) support, or a support having a mixture of non-alumina metal oxides. The catalyst may include a noble metal or a Group VIII non-noble metal and a Group VIB non-noble metal on the neutral catalyst support. The treated biomass-derived pyrolysis oil is introduced into a hydroprocessing reactor in the presence of the catalyst under hydroprocessing conditions to produce low oxygen biomass-derived pyrolysis oil.
摘要翻译：提供了处理过的生物质衍生的热解油的脱氧方法。将经处理的生物质衍生的热解油暴露于具有中性催化剂载体的催化剂，例如非氧化铝金属氧化物载体，θ氧化铝载体或两者。非氧化铝金属氧化物载体可以是氧化钛（TiO 2）载体，氧化硅载体，氧化锆（ZrO 2）载体，氧化铌（Nb 2 O 5）载体或具有非氧化铝金属氧化物的混合物的载体。催化剂可以在中性催化剂载体上包括贵金属或VIII族非贵金属和VIB族非贵金属。经处理的生物质衍生的热解油在加氢处理条件下在催化剂存在下引入加氢处理反应器，以产生低氧生物质衍生的裂解油。

5. 发明申请

US20150175896A1 METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OILS 审中-公开
标题翻译：消除生物质衍生的热解油的方法
公开(公告)号：US20150175896A1
公开(公告)日：2015-06-25
申请号：US14632585
申请日：2015-02-26
申请人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
发明人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
IPC分类号： C10G3/00
CPC分类号： C10G3/48 , B01J21/063 , B01J21/066 , B01J23/44 , B01J23/462 , B01J23/464 , B01J23/52 , B01J23/6484 , B01J23/682 , B01J23/882 , B01J23/883 , B01J23/8877 , B01J23/888 , B01J37/20 , C10G3/50 , C10L1/02 , C10L1/04 , Y02P30/20
摘要： Methods for deoxygenating treated biomass-derived pyrolysis oil are provided. The treated biomass-derived pyrolysis oil is exposed to a catalyst having a neutral catalyst support such as a non-alumina metal oxide support, a theta alumina support, or both. The non-alumina metal oxide support may be a titanium oxide (TiO2) support, a silicon oxide support, a zirconia oxide (ZrO2) support, a niobium oxide (Nb2O5) support, or a support having a mixture of non-alumina metal oxides. The catalyst may include a noble metal or a Group VIII non-noble metal and a Group VIB non-noble metal on the neutral catalyst support. The treated biomass-derived pyrolysis oil is introduced into a hydroprocessing reactor in the presence of the catalyst under hydroprocessing conditions to produce low oxygen biomass-derived pyrolysis oil.
摘要翻译：提供了处理过的生物质衍生的热解油的脱氧方法。将经处理的生物质衍生的热解油暴露于具有中性催化剂载体的催化剂，例如非氧化铝金属氧化物载体，θ氧化铝载体或两者。非氧化铝金属氧化物载体可以是氧化钛（TiO 2）载体，氧化硅载体，氧化锆（ZrO 2）载体，氧化铌（Nb 2 O 5）载体或具有非氧化铝金属氧化物的混合物的载体。催化剂可以在中性催化剂载体上包括贵金属或VIII族非贵金属和VIB族非贵金属。经处理的生物质衍生的热解油在加氢处理条件下在催化剂存在下引入加氢处理反应器，以产生低氧生物质衍生的裂解油。

6. 发明授权

US08324440B2 Support properties of silica supported catalysts and their use in olefin metathesis 有权
标题翻译：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
申请人： Kristoffer E. Popp , Mark A. Krawczyk , Christopher P. Nicholas , Jennifer F. Abrahamian
发明人： Kristoffer E. Popp , Mark A. Krawczyk , Christopher P. Nicholas , Jennifer F. Abrahamian
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。

7. 发明申请

US20150166901A1 METHODS AND CATALYSTS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OIL 审中-公开
标题翻译：消除生物质衍生的热解油的方法和催化剂
公开(公告)号：US20150166901A1
公开(公告)日：2015-06-18
申请号：US14628178
申请日：2015-02-20
申请人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
发明人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
IPC分类号： C10G3/00 , B01J21/04 , B01J21/06 , B01J23/20 , C10L1/04 , B01J23/883
CPC分类号： C10G3/50 , B01J23/883 , B01J23/8877 , B01J2523/00 , C10G3/46 , C10G65/04 , C10G2300/1011 , C10L1/02 , C10L2200/0469 , C10L2290/08 , C10L2290/10 , Y02P30/20 , B01J2523/47 , B01J2523/68 , B01J2523/845 , B01J2523/847 , B01J2523/48 , B01J2523/56 , B01J2523/31
摘要： Embodiments of methods and catalysts for deoxygenating a biomass-derived pyrolysis oil are provided. The method comprises the step of contacting the biomass-derived pyrolysis oil with a first deoxygenating catalyst in the presence of hydrogen at first predetermined hydroprocessing conditions to form a first low-oxygen biomass-derived pyrolysis oil effluent. The first deoxygenating catalyst comprises a neutral catalyst support, nickel, cobalt, and molybdenum. The first deoxygenating catalyst comprises nickel in an amount calculated as an oxide of from about 0.1 to about 1.5 wt. %.
摘要翻译：提供了用于脱氧生物质衍生的热解油的方法和催化剂的实施方案。该方法包括在第一预定加氢处理条件下，在氢存在下使生物质衍生的热解油与第一脱氧催化剂接触的步骤，以形成第一低氧生物质衍生的热解油流出物。第一脱氧催化剂包括中性催化剂载体，镍，钴和钼。第一脱氧催化剂包括以约0.1至约1.5重量％的氧化物计算的量的镍。％。

8. 发明授权

US08895795B2 Acid washed silica supported catalysts and their use in olefin metathesis 有权
标题翻译：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
申请人： Mark A. Krawczyk , Kristoffer E. Popp , Christopher P. Nicholas , Jennifer F. Abrahamian
发明人： Mark A. Krawczyk , Kristoffer E. Popp , Christopher P. Nicholas , Jennifer F. Abrahamian
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。

9. 发明申请

US20120305836A1 METHODS AND CATALYSTS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OIL 审中-公开
标题翻译：消除生物质衍生的热解油的方法和催化剂
公开(公告)号：US20120305836A1
公开(公告)日：2012-12-06
申请号：US13150844
申请日：2011-06-01
申请人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
发明人： Thomas Traynor , Timothy A. Brandvold , Jennifer F. Abrahamian
IPC分类号： B01J23/889 , C09K3/00
CPC分类号： B01J23/883 , C10G3/46 , C10G65/04 , C10G2300/1011 , Y02P30/20
摘要： Embodiments of methods and catalysts for deoxygenating a biomass-derived pyrolysis oil are provided. The method comprises the step of contacting the biomass-derived pyrolysis oil with a first deoxygenating catalyst in the presence of hydrogen at first predetermined hydroprocessing conditions to form a first low-oxygen biomass-derived pyrolysis oil effluent. The first deoxygenating catalyst comprises a neutral catalyst support, nickel, cobalt, and molybdenum. The first deoxygenating catalyst comprises nickel in an amount calculated as an oxide of from about 0.1 to about 1.5 wt. %.
摘要翻译：提供了用于脱氧生物质衍生的热解油的方法和催化剂的实施方案。该方法包括在第一预定加氢处理条件下，在氢存在下使生物质衍生的热解油与第一脱氧催化剂接触的步骤，以形成第一低氧生物质衍生的热解油流出物。第一脱氧催化剂包括中性催化剂载体，镍，钴和钼。第一脱氧催化剂包括以约0.1至约1.5重量％的氧化物计算的量的镍。％。

10. 发明申请

US20120264990A1 OLEFIN METATHESIS PROCESS USING A TREATED TUNGSTEN OXIDE CATALYST 有权
标题翻译：使用处理的氧化钨催化剂的OLEFIN METATHESIS工艺
公开(公告)号：US20120264990A1
公开(公告)日：2012-10-18
申请号：US13086671
申请日：2011-04-14
申请人： Christopher P Nicholas , Mark A. Krawczyk , Kristoffer E. Popp , Jennifer F. Abrahamian
发明人： Christopher P Nicholas , Mark A. Krawczyk , Kristoffer E. Popp , Jennifer F. Abrahamian
IPC分类号： C07C6/04 , B01J37/18 , B01J37/08 , B01J23/30 , B01J37/02
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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