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71. 发明授权

US5319114A Olefin epoxidation using a carbon molecular sieve impregnated with a transition metal 失效
标题翻译：使用浸渍有过渡金属的碳分子筛进行烯烃环氧化
公开(公告)号：US5319114A
公开(公告)日：1994-06-07
申请号：US125963
申请日：1993-09-23
申请人： Anne M. Gaffney , Manish K. Nandi , Rangasamy Pitchai , Yuan-Zhang Han
发明人： Anne M. Gaffney , Manish K. Nandi , Rangasamy Pitchai , Yuan-Zhang Han
IPC分类号： B01J29/068 , C07B61/00 , C07D301/19 , C07D303/04
CPC分类号： C07D301/19 , C07D303/04
摘要： Olefins are selectively converted to epoxides by reacting with an organic hydroperoxide in the presence of a heterogeneous catalyst comprised of a carbon molecular sieve containing a Group IVA, VA, VIA, or VIIA transition metal such as molybdenum.
摘要翻译：在由含有IVA，VA，VIA或VIIA过渡金属如钼的碳分子筛组成的非均相催化剂的存在下，通过与有机氢过氧化物反应，选择性地将烯烃转化为环氧化物。

72. 发明授权

US5296631A Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine 失效
标题翻译：制备N-烷基-N-甲胺或N-链烯基-N-甲胺的方法
公开(公告)号：US5296631A
公开(公告)日：1994-03-22
申请号：US871541
申请日：1992-04-21
申请人： Hiroshi Abe , Hideki Taniguchi , Yoshifumi Nishimoto , Kohshiro Sotoya
发明人： Hiroshi Abe , Hideki Taniguchi , Yoshifumi Nishimoto , Kohshiro Sotoya
IPC分类号： B01J29/068 , C07C209/16
CPC分类号： B01J29/068 , C07C209/16
摘要： A process for producing an N-alkyl-N-methylamine or an N-alkenyl-N-methylamine in a high yield from a higher alcohol and methylamine comprising the step of reacting a higher alcohol with methylamine in the presence of a catalyst comprising copper and a fourth period transition metal of the Periodic Table, except for chromium, or a catalyst comprising copper, a fourth period transition metal of the Periodic Table, except for chromium, and an element of the platinum group VIII of the Periodic Table, at a pressure ranging from atmospheric pressure to 100 atm. G., at a reaction temperature ranging from 100.degree. to 250.degree. C., with hydrogen gas being introduced into the reaction system while water produced in the reaction is removed from the reaction system and the amount of methylamine in the gaseous mixture which contains no matter formed through the reaction and is exhausted from the reaction system is regulated from 5 to 50% by volume.
摘要翻译：一种从高级醇和甲胺以高产率生产N-烷基-N-甲基胺或N-链烯基-N-甲基胺的方法，包括在含有铜的催化剂存在下使高级醇与甲胺反应的步骤，元素周期表的第四周期过渡金属，除了铬，或包含铜的催化剂，除了铬以外的元素周期表的第四周期过渡金属和周期表的第Ⅷ族元素的压力从大气压到100大气压。 G.在100℃至250℃的反应温度下，将氢气引入反应体系中，同时从反应体系中除去反应产生的水和不含有气体混合物的甲胺的量通过反应形成的并从反应体系中排出的物质的量为5〜50体积％。

73. 发明授权

US5137620A Reforming process using a pretreated catalyst 失效
标题翻译：使用预处理催化剂的重整工艺
公开(公告)号：US5137620A
公开(公告)日：1992-08-11
申请号：US703310
申请日：1991-05-20
申请人： John L. Robbins , Elise Marucchi-Soos , Ming Chow , William E. Gates , Shun C. Fung , Joseph P. Boyle
发明人： John L. Robbins , Elise Marucchi-Soos , Ming Chow , William E. Gates , Shun C. Fung , Joseph P. Boyle
IPC分类号： B01J23/42 , B01J23/40 , B01J23/44 , B01J23/46 , B01J23/62 , B01J23/656 , B01J29/068 , C10G35/085 , C10G35/09 , C10G35/095
CPC分类号： C10G35/095 , B01J23/40 , B01J29/068 , C10G35/085
摘要： A reforming process using a Supported Group VIII noble metal reforming catalyst which has been pretreated with an unsaturated aliphatic hydrocarbon at elevated temperatures, thereby lowering activity during initial reforming operations and reducing gas production during the initial operation.
摘要翻译：使用在高温下用不饱和脂肪烃预处理的负载VIII族贵金属重整催化剂的重整方法，从而降低初始重整操作期间的活性并降低初始操作期间的气体产量。

74. 发明授权

US5122489A Non-acidic dehydrogenation catalyst of enhanced stability 失效
标题翻译：非酸性脱氢催化剂具有增强的稳定性
公开(公告)号：US5122489A
公开(公告)日：1992-06-16
申请号：US597124
申请日：1990-10-15
申请人： Ralph M. Dessau
发明人： Ralph M. Dessau
IPC分类号： B01J29/068 , B01J29/44 , C07C5/333
CPC分类号： B01J29/44 , C07C5/3337
摘要： A metal selected from the group consisting of ruthenium, iridium or rhenium on non-acidic microporous crystalline materials also containing a dehydrogenation/hydrogenation metal enhances the aging characteristics and stability of the base catalyst.
摘要翻译：还含有脱氢/氢化金属的非酸性微孔结晶材料上选自钌，铱或铼的金属增强了碱催化剂的老化特性和稳定性。

75. 发明授权

US5051384A Method for pretreating a reforming catalyst 失效
标题翻译：改性催化剂的预处理方法
公开(公告)号：US5051384A
公开(公告)日：1991-09-24
申请号：US497170
申请日：1990-03-22
申请人： John L. Robbins , Elise Marucchi-Soos , Ming Chow , William E. Gates , Shun C. Fung
发明人： John L. Robbins , Elise Marucchi-Soos , Ming Chow , William E. Gates , Shun C. Fung
IPC分类号： B01J23/40 , B01J29/068 , B01J29/62 , B01J37/08 , B01J38/04 , B01J38/10 , C07B61/00 , C10G35/085 , C10G35/095
CPC分类号： C10G35/095 , B01J29/068 , C10G35/085 , Y10S502/521
摘要： Supported Group VIII noble metal reforming catalysts are pretreated with an unsaturated aliphatic hydrocarbon at elevated temperatures, thereby lower activity during initial reforming operation and reducing gas production during the initial operation.

76. 发明授权

US5041401A Thermally stable noble metal-containing zeolite catalyst 失效
标题翻译：含有贵金属的热稳定沸石催化剂
公开(公告)号：US5041401A
公开(公告)日：1991-08-20
申请号：US500358
申请日：1990-03-28
申请人： Hans J. Schoennagel , Ying-Yen Tsao , Tsoung Y. Yan
发明人： Hans J. Schoennagel , Ying-Yen Tsao , Tsoung Y. Yan
IPC分类号： B01J29/06 , B01J29/068 , B01J29/12 , B01J29/22 , B01J29/44 , B01J29/54 , B01J29/62 , B01J29/67 , B01J29/74 , B01J29/86 , B01J29/87 , B01J29/88 , B01J29/89
CPC分类号： B01J29/061 , B01J29/068 , B01J29/7415
摘要： A zeolite catalyst composition having increased resistance to agglomeration and/or migration of its noble metal component at high temperatures and a method for preparing the catalyst composition are disclosed. The zeolite catalyst composition contains a non-framework multivalent metal oxide to stabilize the noble metal. The multivalent metal oxide, such as alumina, can be introduced into the zeolite component by diffusion, impregnation, ion-exchange, and/or calcination.

77. 发明授权

US4845063A Zeolite catalyst of improved hydrothermal stability 失效
标题翻译：沸石催化剂改进水热稳定性
公开(公告)号：US4845063A
公开(公告)日：1989-07-04
申请号：US707631
申请日：1985-03-04
申请人： Pochen Chu
发明人： Pochen Chu
IPC分类号： B01J29/068 , B01J29/44 , B01J29/74 , C07C1/20 , C10G11/05
CPC分类号： C07C1/20 , B01J29/068 , C10G11/05 , B01J2229/24 , B01J2229/40 , B01J29/44 , B01J29/7415 , C07C2529/70 , Y02P20/584
摘要： The hydrothermal stability of zeolites is improved by incorporating Group IB metal cations preferably Ag into the zeolite. The improved stability is useful in processes in which the zeolite is frequently exposed to water vapor at elevated temperature, for example, in processes where water is produced in the reaction or in the catalyst regeneration.
摘要翻译：通过将IB族金属阳离子优选Ag掺入到沸石中来改善沸石的水热稳定性。改进的稳定性可用于沸石在升高的温度下经常暴露于水蒸气的方法中，例如在反应中或在催化剂再生中产生水的方法中。

78. 发明授权

US4824816A Method for producing stabilized zeolite catalysts 失效
标题翻译：生产稳定沸石催化剂的方法
公开(公告)号：US4824816A
公开(公告)日：1989-04-25
申请号：US99432
申请日：1987-09-21
申请人： Theodore D. Trowbridge , Shun C. Fung , Thomas H. Vanderspurt
发明人： Theodore D. Trowbridge , Shun C. Fung , Thomas H. Vanderspurt
IPC分类号： B01J29/61 , B01J29/06 , B01J29/068 , B01J29/10 , B01J29/52 , C10G35/095 , B01J37/00
CPC分类号： C10G35/095 , B01J29/068
摘要： This invention relates to a method for producing zeolite-containing catalysts. It is particularly suitable for making catalytic compositions made up of large pore zeolites of which a large percentage of the cationic substitution sites therein contain an alkali or alkaline earth metal and further containing one or more other Group VIII noble metals and a binder. The binder preferably is formed of a particular ratio of alumina from both a sol and boehmite. The step of impregnating the zeolite with a catalytic metal is carried out at a particular pH range so as to promote aromatics yield after later regeneration. This catalyst is suitable for use as a reforming catalyst or in the production of benzene. The catalyst has quite high activity, selectivity, and excellent physical characteristics.

79. 发明授权

US4704494A Conversion process of aromatic hydrocarbon from low molecular paraffin hydrocarbon 失效
标题翻译：芳烃从低分子链烷烃转化过程
公开(公告)号：US4704494A
公开(公告)日：1987-11-03
申请号：US22561
申请日：1987-03-04
申请人： Tomoyuki Inui
发明人： Tomoyuki Inui
IPC分类号： C07C2/76 , B01J21/06 , B01J23/08 , B01J23/42 , B01J23/56 , B01J23/89 , B01J29/00 , B01J29/04 , B01J29/06 , B01J29/068 , C07B61/00 , C07C1/00 , C07C2/00 , C07C15/02 , C07C67/00 , C10G35/06 , C10G35/085 , C10G35/095 , C07C2/52
CPC分类号： B01J23/89 , B01J21/06 , B01J23/08 , B01J23/42 , B01J23/56 , C07C2/00 , C07C2529/04
摘要： Low molecular paraffin hydrocarbons can be converted to aromatic hydrocarbons at high yields of 20-30% in the presence of a metallo-silicate catalyst (Si/Me) (wherein atomic ratio of Si/Me is 25-3200 and Me is Al, Ga, Ti, Zr, Ge, La, Mn, Cr, Sc, V, Fe, W, Mo or Ni) modified with 0.25-1.5% by weight of platinum or gallium or a gallium-silicate catalyst (atomic ratio of Si/Ga is 25-3200).Since said catalyst is of high activity and reaction is carried out at low temperatures, reduction of selectivity of the catalyst caused by decomposition of aromatic hydrocarbons produced can be prevented.
摘要翻译：在金属硅酸盐催化剂（Si / Me）（Si / Me原子比为25-3200，Me为Al，Ga的原子比为25-3200）的情况下，低分子链烷烃可以以20-30％的高收率转化为芳烃，由0.25-1.5重量％的铂或镓或硅酸镓催化剂（Si / Ga的原子比）修饰的Ti，Zr，Ge，La，Mn，Cr，Sc，V，Fe，W，Mo或Ni）是25-3200）。由于所述催化剂具有高活性并且在低温下进行反应，因此可以防止由所产生的芳族烃的分解引起的催化剂选择性的降低。

80. 发明授权

US4636298A Reforming process 失效
标题翻译：改革过程
公开(公告)号：US4636298A
公开(公告)日：1987-01-13
申请号：US679161
申请日：1984-12-07
申请人： Waldeen C. Buss , Thomas R. Hughes
发明人： Waldeen C. Buss , Thomas R. Hughes
IPC分类号： B01J29/068 , C10G35/095 , C10G35/06
CPC分类号： C10G35/095 , B01J29/068
摘要： A hydrocarbon conversion process is disclosed wherein the alkanes are contacted with a catalyst containing a metallic oxide support and a Group VIII metal, and with a catalyst containing a large-pore zeolite, a Group VIII metal, and an alkaline earth metal.
摘要翻译：公开了一种烃转化方法，其中烷烃与含有金属氧化物载体和VIII族金属的催化剂以及含有大孔沸石，VIII族金属和碱土金属的催化剂接触。

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