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公开(公告)号：US5221656A
公开(公告)日：1993-06-22
申请号：US857336
申请日：1992-03-25
CPC分类号： C10G49/04 , B01J23/85 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108
摘要： A hydroprocessing catalyst and process of using such catalyst wherein such catalyst has at least one hydrogenation metal deposited on an inorganic oxide support and is further characterized by a surface area of greater than about 220 m.sup.2 /g, a pore volume of about 0.23-0.30 cc/g in pores greater than about 600 Angstroms radius, an average pore radius of about 30-70 Angstroms in pores less than 600 Angstroms, and an incremental pore volume curve with a maximum at about 25-50 Angstroms radius.
摘要翻译： 加氢处理催化剂和使用这种催化剂的方法，其中这种催化剂具有沉积在无机氧化物载体上的至少一种氢化金属，其进一步特征在于表面积大于约220m 2 / g，孔体积为约0.23-0.30cc / g在大于约600埃半径的孔中，平均孔半径在小于600埃的孔中约30-70埃，以及在约25-50埃半径处具有最大值的增量孔体积曲线。
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公开(公告)号：US4980328A
公开(公告)日：1990-12-25
申请号：US509488
申请日：1990-04-16
CPC分类号： B01J29/084 , B01J29/166 , B01J29/80 , C10G47/20 , B01J2229/16
摘要： The present invention relates to a hydrocracking catalyst that contains a combination of two ultrastable zeolite Y components wherein one of the zeolites is relatively more dealuminated than the other.
摘要翻译： 本发明涉及一种加氢裂化催化剂，其包含两种超稳定沸石Y组分的组合，其中一种沸石比另一种沸石相对更为脱铝。
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公开(公告)号：US4954241A
公开(公告)日：1990-09-04
申请号：US287398
申请日：1988-12-20
CPC分类号： C10G65/10
摘要： Disclosed is a multiple stage process wherein a hydrocarbon feedstock is hydrotreated in a hydrotreating stage. After removal of ammonia and hydrogen sulfide from the hydrotreated feedstock, the hydrotreated feedstock is hydrocracked in a three zone hydrocracking stage.
摘要翻译： 公开了一种多阶段方法，其中烃原料在加氢处理阶段进行加氢处理。 从加氢处理的原料中除去氨和硫化氢后，加氢处理的原料在三区加氢裂化阶段加氢裂化。
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公开(公告)号：US4925546A
公开(公告)日：1990-05-15
申请号：US406262
申请日：1989-09-12
CPC分类号： C10G47/20 , B01J29/084 , B01J29/166 , B01J29/80 , B01J2229/16
摘要： The present invention relates to a hydrocracking process that utilizes a catalyst that contains a combination of two ultrastable zeolite Y components providing improved naphtha yield and catalyst activity.
摘要翻译： 本发明涉及利用含有两种超稳定沸石Y组分的组合的催化剂的提供改善的石脑油产率和催化剂活性的加氢裂化方法。
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公开(公告)号：US4940530A
公开(公告)日：1990-07-10
申请号：US312205
申请日：1989-02-21
摘要： A two-stage hydrocarbon process is disclosed wherein a hydrocarbon feedstock is first hydrotreated followed by a hydrocracking step wherein a portion of the hydrotreated feedstock is hydrocracked in the presence of a catalyst having a nickel component, a tungsten component, and a support component containing a crystalline molecular sieve material present in an amount ranging from 25 to 60 wt. % based on the weight of the support component with the balance being alumina.
摘要翻译： 公开了两阶段烃法，其中烃原料首先被加氢处理，之后是加氢裂化步骤，其中一部分加氢处理的原料在催化剂存在下进行加氢裂化，所述催化剂具有镍组分，钨组分和含有 结晶分子筛材料的存在量为25至60wt。 基于载体组分的重量％，余量为氧化铝。
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公开(公告)号：US4797196A
公开(公告)日：1989-01-10
申请号：US160680
申请日：1988-02-26
IPC分类号： C10G65/10
CPC分类号： C10G65/10
摘要： Disclosed is a hydrocracking process wherein the feedstock is first contacted with a first catalyst containing a nickel component and a tungsten component supported on a support containing alumina and a crystalline molecular sieve followed by subsequent contact with a second hydrocracking catalyst containing a cobalt component and a molybdenum component supported on a support containing silica-alumina and a crystalline molecular sieve and the first catalyst. This subsequent contact with the second and first catalysts is carried out either serially or in one step wherein the first and second catalysts are physically mixed.
摘要翻译： 公开了加氢裂化方法，其中原料首先与含有镍组分的第一催化剂和负载在含有氧化铝和结晶分子筛的载体上的钨组分接触，随后与含有钴组分和钼的第二加氢裂化催化剂接触 负载在含有二氧化硅 - 氧化铝和结晶分子筛和第一催化剂的载体上的组分。 随后与第二和第一催化剂的接触是连续地或一个步骤进行，其中第一和第二催化剂被物理混合。
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公开(公告)号：US5100855A
公开(公告)日：1992-03-31
申请号：US625092
申请日：1990-12-07
CPC分类号： C10G45/04 , B01J35/0006 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J35/109 , B01J37/04
摘要： Disclosed is an improved catalyst mixture suitable for use in the hydrodemetallization, hydrodesulfurization, hydrodenitrogenation, and hydroconversion of a hydrocarbon feedstock containing asphaltenes, metals and Shell hot filtration solids precursors. The catalyst mixture has one component of the mixture which is a relatively small pore catalyst and another component which is a catalyst that possesses a relatively large amount of macropore volume.
摘要翻译： 公开了一种改进的催化剂混合物，其适用于含有沥青质，金属和壳热过滤固体前体的烃原料的加氢脱金属，加氢脱硫，加氢脱氮和加氢转化。 催化剂混合物具有作为相对小的孔催化剂的混合物的一种组分和作为具有相对大量的大孔体积的催化剂的另一种组分。
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公开(公告)号：US5071538A
公开(公告)日：1991-12-10
申请号：US597012
申请日：1990-10-15
摘要： The present invention relates to a spent hydroprocessing catalyst regeneration process wherein the catalyst is subjected to an initial partial decoking step, followed by the addition of at least one rare earth metal, and then subjected to a final decoking step.
摘要翻译： 本发明涉及一种废加氢处理催化剂再生方法，其中催化剂经受初始部分脱焦步骤，然后加入至少一种稀土金属，然后进行最终脱焦步骤。
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公开(公告)号：US4997799A
公开(公告)日：1991-03-05
申请号：US541069
申请日：1990-06-20
CPC分类号： C10G49/02 , B01J23/90 , B01J38/20 , B01J38/64 , Y10S502/517 , Y10S502/521
摘要： The present invention relates to a spent hydroprocessing catalyst regeneration process wherein the catalyst is subjected to an initial partial decoking step, followed by the addition of at least one rare earth metal, and then subjected to a final decoking step.
摘要翻译： 本发明涉及一种废加氢处理催化剂再生方法，其中催化剂进行初始部分除焦步骤，然后加入至少一种稀土金属，然后进行最终脱焦步骤。
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公开(公告)号：US5154819A
公开(公告)日：1992-10-13
申请号：US597005
申请日：1990-10-15
CPC分类号： C10G49/02 , B01J23/90 , B01J38/20 , B01J38/64 , Y10S502/517 , Y10S502/521
摘要： The present invention relates to a hydroprocessing process that employs a catalyst that has been regenerated by subjecting the catalyst to an initial partial decoking step, followed by impregnation with a Group IIA metal-containing component and then subjected to a final decoking step.
摘要翻译： 本发明涉及一种加氢处理方法，其采用通过使催化剂进行初始部分脱焦步骤而再生的催化剂，然后用含IIA族金属的组分浸渍，然后进行最终的脱焦步骤。
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