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公开(公告)号：US07648939B2
公开(公告)日：2010-01-19
申请号：US11222393
申请日：2005-09-08
申请人： László Domokos , Hermanus Jongkind , Marcello Stefano Rigutto , Willem Hartman Jurriaan Stork , Beatrijs Anna Stork-Blaisse, legal representative , Esther Hillegarda Carola Van De Voort
发明人： László Domokos , Hermanus Jongkind , Marcello Stefano Rigutto , Willem Hartman Jurriaan Stork , Esther Hillegarda Carola Van De Voort
IPC分类号： C10G11/00
CPC分类号： C10G11/06 , B01J29/076 , B01J29/166 , B01J37/0009 , B01J37/0045 , B01J37/03 , B01J2229/42 , C10G11/02 , C10G47/02 , C10G47/06
摘要： The invention provides an unsupported catalyst composition which comprises one or more Group VIb metals, one or more Group VIII metals, one or more zeolites, and, optionally, a refractory oxide material. A (co)precipitation preparation process is described and also use of the composition in hydrocracking.
摘要翻译： 本发明提供了一种未负载的催化剂组合物，其包含一种或多种VIb族金属，一种或多种VIII族金属，一种或多种沸石和任选的耐火氧化物材料。 描述了（共）沉淀制备方法，并且还将组合物用于加氢裂化。
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公开(公告)号：US08834710B2
公开(公告)日：2014-09-16
申请号：US12743477
申请日：2008-11-19
IPC分类号： B01J37/20 , C10G49/24 , C10G45/08 , B01J37/00 , B01J23/883
CPC分类号： C10G49/24 , B01J23/883 , B01J37/0045 , B01J37/20 , C10G45/08 , Y10S585/906 , Y10S585/951
摘要： A process for starting up a hydrotreating process using a bulk metal catalyst. The process comprises the steps of providing a hydrocarbon feed stream containing less than 100 ppmw nitrogen containing species; and adding a nitrogen-containing compound to the hydrocarbon feed stream followed by contacting the resulting feed stream with the bulk metal catalyst in the presence of hydrogen and a sulfur-containing species.
摘要翻译： 使用本体金属催化剂启动加氢处理工艺的方法。 该方法包括提供含有少于100ppmw含氮物质的烃进料流的步骤; 并向烃进料流中加入含氮化合物，随后在氢气和含硫物质的存在下使所得进料流与本体金属催化剂接触。
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公开(公告)号：US10543479B2
公开(公告)日：2020-01-28
申请号：US13881070
申请日：2011-10-20
申请人： László Domokos , Laurent Georges Huve , Hermanus Jongkind , Aan Hendrik Klazinga , Marcello Stefano Rigutto
发明人： László Domokos , Laurent Georges Huve , Hermanus Jongkind , Aan Hendrik Klazinga , Marcello Stefano Rigutto
IPC分类号： B01J29/06 , B01J29/74 , B01J29/78 , B01J29/76 , B01J29/72 , B01J37/30 , B01J37/00 , B01J29/70 , B01J35/10 , B01J29/80 , B01J37/02 , C10G65/12
摘要： A hydrocarbon conversion catalyst composition which comprises ZSM-48 and/or EU-2 zeolite particles and refractory oxide binder essentially free of alumina in which the average aluminium concentration of the ZSM-48 and/or EU-2 zeolite particles is at least 1.3 times the aluminium concentration at the surface of the particles, processes for preparing such catalyst compositions and processes for converting hydrocarbon feedstock with the help of such compositions.
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公开(公告)号：US20140209506A1
公开(公告)日：2014-07-31
申请号：US13881058
申请日：2011-10-20
申请人： László Domokos , Laurent Georges Huve , Hermanus Jongkind , Aan Hendrik Klazinga , Marcello Stefano Rigutto
发明人： László Domokos , Laurent Georges Huve , Hermanus Jongkind , Aan Hendrik Klazinga , Marcello Stefano Rigutto
摘要： A hydrocarbon conversion catalyst composition which comprises dealuminated ZSM-48 and/or EU-2 zeolite and a refractory oxide binder essentially free of alumina, processes for preparing such composition and processes for converting hydrocarbon feedstock with the help of such compositions.
摘要翻译： 一种烃转化催化剂组合物，其包含脱铝的ZSM-48和/或EU-2沸石和基本上不含氧化铝的耐火氧化物粘合剂，制备此类组合物的方法和借助于这种组合物转化烃原料的方法。
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公开(公告)号：US20130288885A1
公开(公告)日：2013-10-31
申请号：US13881070
申请日：2011-10-20
申请人： László Domokos , Laurent Georges Huve , Hermanus Jongkind , Aan Hendrik Klazinga , Marcello Stefano Rigutto
发明人： László Domokos , Laurent Georges Huve , Hermanus Jongkind , Aan Hendrik Klazinga , Marcello Stefano Rigutto
IPC分类号： B01J29/70
摘要： A hydrocarbon conversion catalyst composition which comprises ZSM-48 and/or EU-2 zeolite particles and refractory oxide binder essentially free of alumina in which the average aluminium concentration of the ZSM-48 and/or EU-2 zeolite particles is at least 1.3 times the aluminium concentration at the surface of the particles, processes for preparing such catalyst compositions and processes for converting hydrocarbon feedstock with the help of such compositions.
摘要翻译： 烃转化催化剂组合物，其包含ZSM-48和/或EU-2沸石颗粒和基本上不含氧化铝的耐火氧化物粘合剂，其中ZSM-48和/或EU-2沸石颗粒的平均铝浓度为至少1.3倍 颗粒表面的铝浓度，制备这种催化剂组合物的方法和借助于这些组合物转化烃原料的方法。
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公开(公告)号：US20110000822A1
公开(公告)日：2011-01-06
申请号：US12743477
申请日：2008-11-19
IPC分类号： C10G45/04
CPC分类号： C10G49/24 , B01J23/883 , B01J37/0045 , B01J37/20 , C10G45/08 , Y10S585/906 , Y10S585/951
摘要： The present invention relates to a process for starting up a hydrotreating process using a bulk metal catalyst, said process comprising the steps of: i) providing a hydrocarbon feed stream containing less than 100 ppmw nitrogen-containing species; ii) adding a nitrogen-containing compound to said hydrocarbon feed stream; and iii) contacting the resultant feed stream with the bulk metal catalyst in the presence of hydrogen and a sulfur-containing species. The present invention also relates to a process for hydrotreating a hydrocarbon feedstock, said process comprising the steps of: i) providing a hydrocarbon feed stream containing less than 100 ppmw nitrogen-containing species; ii) adding a nitrogen-containing compound to said hydrocarbon feed stream; iii) contacting the resultant feed stream with a bulk metal catalyst in the presence of hydrogen and a sulfur-containing species; and iv) subsequently contacting the resultant bulk metal catalyst with the hydrocarbon feedstock in the presence of hydrogen.
摘要翻译： 本发明涉及使用本体金属催化剂启动加氢处理方法，所述方法包括以下步骤：i）提供含有少于100ppmw含氮物质的烃进料流; ii）向所述烃进料流中加入含氮化合物; 和iii）在氢和含硫物质的存在下使所得进料流与本体金属催化剂接触。 本发明还涉及一种用于加氢处理烃原料的方法，所述方法包括以下步骤：i）提供含有少于100ppmw含氮物质的烃进料流; ii）向所述烃进料流中加入含氮化合物; iii）在氢和含硫物质的存在下使所得进料流与本体金属催化剂接触; 和iv）随后在氢的存在下使所得的本体金属催化剂与烃原料接触。
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公开(公告)号：US09604204B2
公开(公告)日：2017-03-28
申请号：US13641710
申请日：2011-04-18
IPC分类号： B01J29/06 , B01J29/44 , B01J29/40 , B01J35/00 , B01J37/00 , B01J37/30 , C07C4/18 , C10G35/06 , C10G35/09
CPC分类号： B01J29/44 , B01J29/40 , B01J29/405 , B01J35/0006 , B01J35/002 , B01J35/023 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J37/0009 , B01J37/0207 , B01J37/04 , B01J37/08 , B01J37/30 , B01J2229/16 , B01J2229/186 , B01J2229/20 , B01J2229/32 , B01J2229/42 , C07C4/18 , C07C15/04 , C07C2529/40 , C07C2529/44 , C10G35/065 , C10G35/09 , C10G2300/1096 , C10G2400/30 , Y02P20/52
摘要： Process for preparing a catalyst support which process comprises a) mixing pentasil zeolite having a bulk silica to alumina molar ratio in the range of from 20 to 150 with water, a silica source and an alkali metal salt, b) extruding the mixture obtained in step (a), c) drying and calcining the extrudates obtained in step (b), d) subjecting the calcined extrudates obtained in step (c) to ion exchange to reduce the alkali metal content, and e) drying the extrudates obtained in step (d); process for preparing a catalyst by furthermore impregnating such support with platinum in an amount in the range of from 0.001 to 0.1 wt % and tin in an amount in the range of from 0.01 to 0.5 wt %, each on the basis of total catalyst; ethylbenzene dealkylation catalyst obtainable thereby and a process for dealkylation of ethylbenzene which process comprises contacting feedstock containing ethylbenzene with such catalyst.
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公开(公告)号：US20120279901A1
公开(公告)日：2012-11-08
申请号：US13513385
申请日：2010-11-30
CPC分类号： C10G47/16 , B01J23/888 , B01J29/084 , B01J37/0201 , B01J37/0207 , B01J37/06 , B01J37/10 , B01J2029/081 , B01J2229/126 , B01J2229/16 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C01B39/026 , C01B39/20 , C01B39/24 , C10G47/18 , C10G47/20
摘要： Disclosed is a process for the preparation of a faujasite zeolite. A starting zeolite of the faujasite structure having a silica to alumina ratio of from 4.5 to 6.5 and an alkali level of less than 1.5% wt is steam calcined to produce an intermediate zeolite. The intermediate zeolite is treated with an acidified solution having specificately defined characteristics.
摘要翻译： 公开了一种制备八面沸石的方法。 二氧化硅与氧化铝之比为4.5至6.5并且碱含量低于1.5重量％的八面沸石结构的起始沸石被蒸汽煅烧以产生中间沸石。 中间沸石用具有特定限定特征的酸化溶液处理。
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公开(公告)号：US20100249479A1
公开(公告)日：2010-09-30
申请号：US12671086
申请日：2008-07-28
IPC分类号： C07C4/18 , B01J29/068 , B01J29/44
CPC分类号： B01J29/44 , B01J23/626 , B01J29/405 , B01J37/0009 , B01J2229/16 , B01J2229/20 , B01J2229/42 , C07C4/18 , C07C15/04 , C07C2529/44 , Y02P20/52
摘要： A catalyst composition which comprises: a) a carrier which comprises at least 30 wt % of a binder selected from silica, zirconia and titania; at least 20 wt % of a pentasil zeolite, having a bulk silica to alumina ratio in the range of from 20 to 150 and being in its H+ form; and less than 10 wt % of other components, all percentages being on the basis of total carrier; b) platinum in an amount in the range of from 0.001 to 0.1 wt %, on the basis of total catalyst; and c) tin in an amount in the range of from 0.01 to 0.5 wt %, on the basis of total catalyst; its preparation and use; are provided.
摘要翻译： 一种催化剂组合物，其包含：a）载体，其包含至少30重量％的选自二氧化硅，氧化锆和二氧化钛的粘合剂; 至少20重量％的pentasil沸石，本体二氧化硅与氧化铝的比例在20至150范围内并呈H +形; 和少于10重量％的其他组分，所有百分比均以总载体为基准; b）基于总催化剂的量为0.001至0.1重量％的铂; 和c）基于总催化剂，锡的量为0.01至0.5重量％; 其准备和使用; 被提供。
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公开(公告)号：US09029283B2
公开(公告)日：2015-05-12
申请号：US12671086
申请日：2008-07-28
CPC分类号： B01J29/44 , B01J23/626 , B01J29/405 , B01J37/0009 , B01J2229/16 , B01J2229/20 , B01J2229/42 , C07C4/18 , C07C15/04 , C07C2529/44 , Y02P20/52
摘要： A catalyst composition which comprises: a) a carrier which comprises at least 30 wt % of a binder selected from silica, zirconia and titania; at least 20 wt % of a pentasil zeolite, having a bulk silica to alumina ratio in the range of from 20 to 150 and being in its H+ form; and less than 10 wt % of other components, all percentages being on the basis of total carrier; b) platinum in an amount in the range of from 0.001 to 0.1 wt %, on the basis of total catalyst; and c) tin in an amount in the range of from 0.01 to 0.5 wt %, on the basis of total catalyst; its preparation and use; are provided.
摘要翻译： 一种催化剂组合物，其包含：a）载体，其包含至少30重量％的选自二氧化硅，氧化锆和二氧化钛的粘合剂; 至少20重量％的pentasil沸石，本体二氧化硅与氧化铝的比例在20至150范围内并呈H +形; 和少于10重量％的其他组分，所有百分比均以总载体为基准; b）基于总催化剂的量为0.001至0.1重量％的铂; 和c）基于总催化剂，锡的量为0.01至0.5重量％; 其准备和使用; 被提供。
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