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公开(公告)号：US5001096A
公开(公告)日：1991-03-19
申请号：US335068
申请日：1989-04-07
申请人： Pochen Chu , Albin Huss, Jr. , Garry W. Kirker
发明人： Pochen Chu , Albin Huss, Jr. , Garry W. Kirker
CPC分类号： C10G11/05 , B01J33/00 , B01J2229/12 , B01J2229/42 , C10G2300/70 , Y10S502/516 , Y10S502/521
摘要： The invention describes the preparation of novel cracking catalysts by surface coating conventional cracking catalysts with passivators that act as metals traps. The coating of passivators is weakly bound to the catalyst so as to permit the coating to continuously attrit off during catalytic cracking. The continuous flaking off of the coating exposes a new surface of the coating.
摘要翻译： 本发明描述了通过用作为金属阱的钝化剂表面涂覆常规裂化催化剂来制备新的裂化催化剂。 钝化剂的涂层与催化剂弱结合，从而允许涂层在催化裂化过程中持续磨损。 涂层的连续剥落暴露了涂层的新表面。
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公开(公告)号：US4992615A
公开(公告)日：1991-02-12
申请号：US470014
申请日：1990-01-25
IPC分类号： C07C2/58
CPC分类号： C07C2/58 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/12 , C07C2529/06
摘要： The alkylation of isoparaffin with olefin to provide alkylate is carried out in the presence of, as catalyst, a porous crystalline material characterized by an X-ray diffraction pattern including interplanar d-spacings at 12.36.+-.0.4, 11.03.+-.0.2, 8.83.+-.0.14, 6.18.+-.0.12, 6.00.+-.0.10, 4.06.+-.0.07, 3.91.+-.0.07 and 3.42.+-.0.06 Angstroms.
摘要翻译： 异链烷烃与烯烃的烷基化以提供烷基化物在作为催化剂存在的多孔结晶材料的存在下进行，其特征在于X射线衍射图包括12.36 +/- 0.4,11.03 +/- 0.2的面间d-间距， 8.83 +/- 0.14，6.18 +/- 0.12，6.00 +/- 0.10,4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃。
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公开(公告)号：US4933069A
公开(公告)日：1990-06-12
申请号：US250802
申请日：1988-09-29
摘要： A process for increasing the volume of feed throughput to the FCC by decreasing coke make under catalytic cracking conditions including a temperature of 950.degree. F. to about 1150.degree. F., a catalyst to feed ratio of 3:1 to 10:1 and a catalyst contact time of from about 1 to about 20 seconds in the presence of catalyst comprising framework silicon enriched ZSM-20.
摘要翻译： 一种通过在催化裂解条件（包括950°F至约1150°F的温度，3:1至10:1的催化剂与进料比之间）减少焦炭生成来增加FCC的进料通量的方法，以及 在催化剂存在下，催化剂接触时间为约1至约20秒，所述催化剂包含骨架硅富集的ZSM-20。
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公开(公告)号：US5382730A
公开(公告)日：1995-01-17
申请号：US90357
申请日：1993-07-12
申请人： Lloyd L. Breckenridge , Kenneth J. Del Rossi , Albin Huss, Jr. , Clinton R. Kennedy , Garry W. Kirker
发明人： Lloyd L. Breckenridge , Kenneth J. Del Rossi , Albin Huss, Jr. , Clinton R. Kennedy , Garry W. Kirker
IPC分类号： B01J29/70 , C07B61/00 , C07C5/10 , C07C5/27 , C07C5/31 , C07C9/00 , C07C9/16 , C10G35/04 , C10G45/54 , C10G45/64 , C10G65/08 , C10G69/08
CPC分类号： C07C9/00 , C07C5/10 , C07C5/2702 , C07C5/31 , C07C2521/04 , C07C2523/42 , C07C2527/10 , C07C2529/08 , C07C2529/70 , Y10S585/94
摘要： There is provided a process for ring opening of aromatics and cycloaliphatics, as well as isomerization of aliphatics. The feedstream to this process comprises hydrocarbons having 6 carbon atoms. The process involves the use of at least two reactors connected in series. The first reactor comprises a zeolite catalyst and is operated under conditions which particularly promote ring opening. The catalyst in this first reactor may comprise zeolite Beta and platinum. A downstream reactor is operated under conditions to promote isomerization of aliphatics. The catalyst in the second reactor may comprise alumina, platinum and a chloride component. Hydrogen in the effluent of the first reactor may be removed and recycled to the first reactor. Hydrogen required for the second reactor may be satisfied by hydrogen remaining dissolved in the effluent from the first reactor after hydrogen is recycled to the first reactor.
摘要翻译： 提供了芳烃和环烯烃开环方法以及脂肪族异构化方法。 该方法的进料流包含具有6个碳原子的烃。 该方法涉及使用串联连接的至少两个反应器。 第一反应器包括沸石催化剂，并在特别促进开环的条件下操作。 该第一反应器中的催化剂可以包括沸石β和铂。 下游反应器在促进脂肪族异构化的条件下运行。 第二反应器中的催化剂可以包括氧化铝，铂和氯化物组分。 可以将第一反应器的流出物中的氢气除去并再循环至第一反应器。 在再循环到第一反应器之后，第二反应器所需的氢可以通过剩余的溶解在来自第一反应器的流出物中的氢来满足。
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35.发明授权N-olefin skeletal isomerization process using dicarboxylic acid treated zeolites 失效使用二羧酸处理的沸石的N-烯烃骨架异构化方法
公开(公告)号：US5321194A
公开(公告)日：1994-06-14
申请号：US881278
申请日：1992-05-11
CPC分类号： B01J29/7042 , B01J29/65 , B01J29/7046 , C07C5/2775 , B01J2229/26 , B01J2229/37 , B01J2229/42
摘要： A method for skeletal isomerization of linear olefins to iso-olefins, e.g., n-butenes to isobutylene, over a catalyst comprising medium pore zeolite, e.g., a zeolite selected from ZSM-22, ZSM-23, and ZSM-35. Treatment of the zeolite with dicarboxylic acid, e.g., oxalic acid, significantly reduces aging rate and increases cycle length of the catalyst.
摘要翻译： 在包含中等孔沸石的催化剂，例如选自ZSM-22，ZSM-23和ZSM-35的沸石的催化剂上，将线性烯烃骨架异构化为异烯烃，例如正丁烯到异丁烯的方法。 用二羧酸（例如草酸）处理沸石可显着降低老化速率并增加催化剂的循环长度。
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公开(公告)号：US5107054A
公开(公告)日：1992-04-21
申请号：US663758
申请日：1991-03-01
IPC分类号： C07C5/27
CPC分类号： C07C5/2724 , C07C5/2791
摘要： The process relates to converting normal paraffins and/or mono-methyl branched paraffins, which are generally of low octane value, to more highly branched isoparaffins which are generally superior to normal paraffins in octane.
摘要翻译： 该方法涉及将通常具有低辛烷值的正链烷烃和/或单甲基支链烷烃转化成通常优于正辛烷中的正构链烷烃的更高支化的异链烷烃。
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公开(公告)号：US5043501A
公开(公告)日：1991-08-27
申请号：US494255
申请日：1990-03-15
IPC分类号： B01J29/08 , B01J29/18 , B01J29/40 , B01J29/65 , B01J29/70 , C07B61/00 , C07C2/42 , C07C2/66 , C07C2/70 , C07C5/41 , C07C15/24
CPC分类号： C07C15/24 , C07C2/66 , C07C5/41 , C07C2529/08 , C07C2529/18 , C07C2529/65 , C07C2529/70
摘要： A process for producing 2,6-dimethylnaphthalene by alkylation of an alkylaromatic, e.g. toluene, with a C.sub.5 olefin alkylating agent, e.g. 1-pentene, in the presence of a suitable alkylation catalyst, and dehydrocyclization of the resulting alkylate with a dehydrocyclization catalyst to generate a dimethylnaphthalene product rich in the 2,6-isomer. Additional process steps can include isomerization of the product and further alkylation.
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38.发明授权Process for the conversion of paraffins to olefins and/or aromatics and low acidity zeolite catalyst therefor 失效将链烷烃转化为烯烃和/或芳族化合物和低酸性沸石催化剂的方法
公开(公告)号：US5019664A
公开(公告)日：1991-05-28
申请号：US469648
申请日：1990-01-24
申请人： Kenneth J. Del Rossi , Ralph M. Dessau , Albin Huss, Jr. , Garry W. Kirker , David O. Marler , Randall D. Partridge
发明人： Kenneth J. Del Rossi , Ralph M. Dessau , Albin Huss, Jr. , Garry W. Kirker , David O. Marler , Randall D. Partridge
CPC分类号： B01J29/04 , C07C2/12 , C07C5/41 , C07C2529/04 , C07C2529/70
摘要： Aliphatic C.sub.2 to C.sub.12 hydrocarbon(s) are converted to olefin(s) and/or aromatic(s) in the presence of a low acidity Group VIII metal-containing zeolite MCM-22 catalyst, said zeolite exhibiting an Alpha value of not greater than about 150.
摘要翻译： 在低酸性第Ⅷ族金属沸石MCM-22催化剂存在下，脂族C 2至C 12烃转化为烯烃和/或芳族，所述沸石表现出不大于 约150。
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公开(公告)号：US4956075A
公开(公告)日：1990-09-11
申请号：US288181
申请日：1988-12-22
CPC分类号： C10G11/05 , B01J29/166
摘要： The use of a catalyst containing Mn, a large pore crystalline molecular sieve, and optionally rare earths in catalytic cracking is disclosed. This catalyst gives high gasoline selectivity with low coke yields and is suitable for either gas oil or resid cracking applications.
摘要翻译： 公开了使用含有Mn，大孔结晶分子筛和任选的稀土催化裂化催化剂。 该催化剂具有高的汽油选择性，低焦炭产率，适用于瓦斯油或渣油裂解应用。
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40.发明授权Hydrocarbon processes comprised of catalytic distillation using Lewis acid promoted inorganic oxide catalyst systems 失效使用路易斯酸催化蒸馏的烃工艺促进无机氧化物催化剂体系
公开(公告)号：US4935577A
公开(公告)日：1990-06-19
申请号：US297805
申请日：1989-01-17
IPC分类号： B01D3/00 , B01J20060101 , B01J27/08 , B01J27/12 , B60P1/00 , C07C2/60 , C07C9/14 , C07C9/22 , C10G20060101
CPC分类号： B01D3/009 , B01J27/08 , B01J27/12 , C07C2/60 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133 , Y02P20/127
摘要： This invention relates to catalytic distillation utilizing Lewis acid promoted non-zeolitic inorganic oxide, large pore crystalline molecular sieve and/or ion exchange resin systems. Alkylation and oligomerization processes are adapted to this catalytic distillation technique.
摘要翻译： 本发明涉及利用路易斯酸促进的非沸石无机氧化物，大孔结晶分子筛和/或离子交换树脂体系的催化蒸馏。 烷基化和低聚方法适用于该催化蒸馏技术。
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