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1.发明授权Hydrocracking catalysts and processes employing non-zeolitic molecular sieves 失效加氢裂化催化剂和采用非沸石分子筛的方法
公开(公告)号：US4913799A
公开(公告)日：1990-04-03
申请号：US93477
申请日：1987-09-04
IPC分类号： B01J29/04 , B01J29/40 , B01J29/65 , B01J29/80 , B01J29/84 , B01J29/85 , C01B25/45 , C01B37/06 , C01B37/08 , C01B39/00 , C01B39/06 , C01B39/22 , C01B39/24 , C01B39/36 , C01B39/38 , C01B39/44 , C01B39/54 , C10G47/12 , C10G47/16
摘要： Hydrocracking processes are disclosed using novel catalysts comprising medium and large pore non-zeolitic molecular sieves selected from novel compositions such as the silicoaluminophosphates of U.S. Pat. No. 4,440,871, preferably in combination with traditional hydrocracking catalysts such as zeolitic aluminosilicates. The products of the instant processes are characterized by higher isoparaffin to n-paraffin ratios.
摘要翻译： 公开了使用新型催化剂的加氢裂化方法，所述新型催化剂包含选自新型组合物的中孔和大孔非沸石分子筛，例如美国专利号 优选与传统的加氢裂化催化剂如沸石硅铝酸盐组合。 本方法的产物的特征在于较高的异链烷烃与正链烷烃的比例。
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2.发明授权Dewaxing catalysts and processes employing silicoaluminophosphate molecular sieves 失效脱蜡催化剂和采用硅铝磷酸盐分子筛的方法
公开(公告)号：US4960504A
公开(公告)日：1990-10-02
申请号：US158667
申请日：1988-02-22
摘要： Dewaxing processes for hydrocarbon feedstocks are disclosed using novel catalysts comprising specific silicoaluminophosphates of U.S. Pat. No. 4,440,871. The products of the instant dewaxing processes are characterized by lower pour points than the hydrocarbon feedstock.
摘要翻译： 使用包含特定的硅铝磷酸盐的新型催化剂公开了烃原料的脱蜡方法。 第4,440,871号。 即时脱蜡方法的产物的特征在于比烃原料低的倾点。
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公开(公告)号：US4897178A
公开(公告)日：1990-01-30
申请号：US143473
申请日：1988-01-13
申请人： Donald F. Best , Gary N. Long , Regis J. Pellet , Jule A. Rabo , Edward T. Wolynic , Frank P. Gortsema , Albert R. Springer
发明人： Donald F. Best , Gary N. Long , Regis J. Pellet , Jule A. Rabo , Edward T. Wolynic , Frank P. Gortsema , Albert R. Springer
CPC分类号： B01J29/061 , C10G47/16
摘要： A process for hydrocracking a crude oil feed, a hydrocracking catalyst employed therein, and a process for the preparation of this catalyst are disclosed. The hydrocracking catalyst comprises a zeolitic aluminosilicate which has an SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least 6 and which has been treated by (i) thermal treatment at an effective temperature and for an effective time in the presence of steam, followed by (ii) ion-exchange with a solution containing ammonium ion; and (2) an effective amount of a hydrogenation component. In a preferred embodiment, the starting crystalline zeolitic aluminosilicate is a Y-type zeolite having an SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least about 9 and a unit cell dimension (a.sub.o) of less than about 24.55 .ANG., and the steam treatment is carried out for a period sufficient to cause a decrease of not more than about 0.1 .ANG. in the unit cell dimension, thereby producing a Y-type zeolite product having a SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least about 9 and a unit cell dimension of less than about 24.45 .ANG..
摘要翻译： 公开了一种用于加氢裂化原油进料的方法，其中使用的加氢裂化催化剂和制备该催化剂的方法。 加氢裂化催化剂包括SiO 2 / Al 2 O 3摩尔比至少为6的沸石硅铝酸盐，其已经通过（i）在有效温度下热处理并在蒸汽存在下持续有效时间进行处理，随后是（ii） 与含有铵离子的溶液进行离子交换; 和（2）有效量的氢化组分。 在优选的实施方案中，起始结晶沸石硅铝酸盐是具有至少约9的SiO 2 / Al 2 O 3摩尔比和小于约24.55埃的晶胞尺寸（ao）的Y型沸石，并且进行蒸汽处理 使其在单元电极尺寸内足够降低不大于约0.1Ag的范围内，由此生产SiO 2 / Al 2 O 3摩尔比为至少约9的Y型沸石产物，并且晶胞尺寸小于约 24.45 ANGSTROM。
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4.发明授权Hydrocracking catalysts and processes employing non-zeolitic molecular sieves 失效加氢裂化催化剂和采用非沸石分子筛的方法
公开(公告)号：US4818739A
公开(公告)日：1989-04-04
申请号：US683241
申请日：1984-12-18
IPC分类号： B01J29/04 , B01J29/06 , B01J29/85 , C10G47/14 , C10G47/16 , B01J29/16 , B01J29/02 , B01J29/08 , B01J29/14
摘要： Hydrocracking processes are disclosed using novel catalysts comprising non-zeolitic molecular sieves such as the silicoaluminophosphates of U.S. Pat. No. 4,440,871. The products of the instant processes are characterized by higher i-paraffin to n-paraffin ratios.
摘要翻译： 使用包含非沸石分子筛的新型催化剂公开了加氢裂化方法，例如美国专利No. 第4,440,871号。 本方法的产物的特征在于较高的i-链烷烃与正链烷烃的比例。
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公开(公告)号：US4880760A
公开(公告)日：1989-11-14
申请号：US85844
申请日：1987-08-17
IPC分类号： B01J29/04 , B01J29/035 , B01J29/80 , B01J29/84 , B01J29/85 , C10G45/04 , C10G45/60 , C10G45/64 , C10G73/02
摘要： Dewaxing processes for hydrocarbon feedstocks are disclosed using novel catalysts comprising non-zeolitic molecular sieves, such as the silicoaluminophosphates of U.S. Pat. No. 4,440,871. The products of the instant dewaxing processes are characterized by lower pour points than the hydrocarbon feedstock.
摘要翻译： 使用包含非沸石分子筛的新型催化剂公开了烃原料的脱蜡方法，例如美国专利No. 第4,440,871号。 即时脱蜡方法的产物的特征在于比烃原料低的倾点。
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6.发明授权
公开(公告)号：US4906351A
公开(公告)日：1990-03-06
申请号：US86234
申请日：1987-08-17
IPC分类号： B01J29/04 , B01J29/035 , B01J29/80 , B01J29/84 , B01J29/85 , C10G45/04 , C10G45/60 , C10G45/64 , C10G73/02
摘要： Dewaxing processes for hydrocarbon feedstocks are disclosed using novel catalysts comprising non-zeolitic molecular sieves, such as the silicoaluminophosphates of U.S. Pat. No. 4,440,871. The products of the instant dewaxing processes are characterized by lower pour points than the hydrocarbon feedstock.
摘要翻译： 使用包含非沸石分子筛的新型催化剂公开了烃原料的脱蜡方法，例如美国专利No. 第4,440,871号。 即时脱蜡方法的产物的特征在于比烃原料低的倾点。
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7.发明授权Hydrocracking catalysts and processes employing silicoaluminophosphate molecular sieves 失效加氢裂化催化剂和采用硅铝磷酸盐分子筛的方法
公开(公告)号：US4857495A
公开(公告)日：1989-08-15
申请号：US925537
申请日：1986-10-28
摘要： Hydrocracking processes are disclosed using catalysts comprising silicoaluminophosphates of U.S. Pat. No. 4,440,871 characterized in the calcined form by an adsorption of oxygen of at least 4 percent by weight at a partial pressure of 100 torr and a temperature of -186.degree. C.
摘要翻译： 公开了加氢裂化方法，该催化剂包括美国专利号 No.4,440,871的特征在于，在100托的分压和-186℃的温度下，通过吸附至少4重量％的氧的煅烧形式。
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公开(公告)号：US5047139A
公开(公告)日：1991-09-10
申请号：US453879
申请日：1989-12-20
CPC分类号： C10G47/16 , B01J29/084
摘要： This invention pertains to a hydrocracking process for mid-distillate products and to hydrocracking catalysts having improved selectivity, activity and stability for use in the production of mid-distillate products from heavy gas oil feedstocks boiling above 700.degree. F.
摘要翻译： 本发明涉及中间馏分产物和加氢裂化催化剂的加氢裂化方法，其具有改进的选择性，活性和稳定性，用于生产沸点高于700°F的重质瓦斯油原料的中间馏分产物。
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9.发明授权Hydrocracking catalyts and processes employing silicoaluminophosphate molecular sieves 失效加氢裂化催化剂和采用硅铝磷酸盐分子筛的方法
公开(公告)号：US4913798A
公开(公告)日：1990-04-03
申请号：US772618
申请日：1985-09-04
摘要： Hydrocracking processes are disclosed using catalysts comprising silicoaluminophosphates of U.S. Pat. No. 4,440,871 characterized in the calcined form by an adsorption oxygen of at least 4 isobutane of at least 2 percent by weight at a partial pressure of 500 torr and a temperature of 20.degree. C.
摘要翻译： 公开了加氢裂化方法，该催化剂包括美国专利号 No.4,440,871的特征在于，在500托的分压和20℃的温度下，煅烧形式由至少4个异丁烷的吸附氧为至少2重量％。
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公开(公告)号：US4861739A
公开(公告)日：1989-08-29
申请号：US058259
申请日：1987-06-04
IPC分类号： C01B25/36 , B01J29/00 , B01J29/08 , B01J29/83 , B01J29/84 , B01J29/85 , C01B25/45 , C01B37/04 , C01B37/06 , C01B37/08 , C01B39/00 , C01B39/06 , C01B39/14 , C01B39/24 , C01B39/26 , C01B39/28 , C01B39/30 , C01B39/36 , C01B39/38 , C01B39/42 , C01B39/52 , C10G29/04
CPC分类号： B01J29/005 , B01J29/084 , B01J29/83 , B01J29/84 , B01J29/85 , C10G2400/10
摘要： The invention involves composite structures of multiple phases, at least two of which are inorganic crystalline compositions that are contiguous and have a common crystal framework and structure, and at least one of them contains phosphorus and aluminum atoms as part of its crystalline framework structure; and to processes for making the same. It is desired that each phase has a microporous molecular sieve structure. The process involves the growth of a crystalline structure constituting such a phase in the presence of crystals of another of such a phase. Preferably, the process involves a hydrothermal crystallization treatment of the precursors to such phase.
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