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21. 发明授权

US4550218A Hydrocarbon synthesis with zeolite catalyst of improved hydrothermal stability 失效
标题翻译：具有改善水热稳定性的沸石催化剂的烃合成
公开(公告)号：US4550218A
公开(公告)日：1985-10-29
申请号：US708386
申请日：1985-03-08
申请人： Pochen Chu
发明人： Pochen Chu
IPC分类号： B01J29/44 , B01J29/74 , C07C1/20 , C07C1/24
CPC分类号： C07C1/20 , 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掺入到沸石中来提高沸石的水热稳定性。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。

22. 发明授权

US4452769A Method of preparing crystalline zeolite 失效
标题翻译：制备结晶沸石的方法
公开(公告)号：US4452769A
公开(公告)日：1984-06-05
申请号：US235116
申请日：1981-02-17
申请人： Pochen Chu , Guenter H. Kuehl
发明人： Pochen Chu , Guenter H. Kuehl
IPC分类号： C01B39/42 , C01B33/28
CPC分类号： C01B39/42 , Y10S423/33
摘要： A method of preparing a zeolite ZSM-12 type crystal which comprises crystallizing substantially pure ZSM-12 from a silica and optimally alumina gel mixture in the presence of a methyltriethylammonium cation, and the ZSM-12 product produced thereby.
摘要翻译：制备沸石ZSM-12型晶体的方法，其包括在甲基三乙基铵阳离子存在下从二氧化硅和最佳氧化铝凝胶混合物中结晶基本上纯的ZSM-12，以及由此产生的ZSM-12产物。

23. 发明授权

US4448675A Silico-crystal ZSM-48 method of preparing same and catalytic conversion therewith 失效
标题翻译：硅微晶ZSM-48的制备方法及其催化转化
公开(公告)号：US4448675A
公开(公告)日：1984-05-15
申请号：US484748
申请日：1983-04-14
申请人： Pochen Chu
发明人： Pochen Chu
IPC分类号： B01J29/70 , C01B37/02 , C01B39/48 , C10G11/05 , C10G45/12 , C10G45/54 , C10G45/64
CPC分类号： B01J29/703 , C01B37/02 , C01B39/48 , B01J29/7261 , B01J29/7861
摘要： A new porous silico-crystal, designated as ZSM-48, a method of making same and the use thereof in catalytic conversion of organic compounds. The new product has a composition, expressed in terms of moles of anhydrous oxides per 100 moles of silica as follows:(0.05 to 5) N.sub.2 O:(0.1 to 10)M.sub.2 /.sub.n O:(0 to 4) Al.sub.2 O.sub.3 :(100) SiO.sub.2wherein M is at least one cation having a valence n, N is a mixture of C.sub.2 -C.sub.12 alkylamine and more preferably of C.sub.3 -C.sub.5 tetramethyl ammonium compound, and wherein the zeolite is characterized by the distinctive x-ray powder diffraction pattern shown in Table I.
摘要翻译：称为ZSM-48的新的多孔硅晶体，其制备方法及其在有机化合物的催化转化中的用途。（0.05〜5）N2O：（0.1〜10）M2 / nO：（0〜4）Al2O3：（100）SiO2 其中M是至少一个n价阳离子，N是C 2 -C 12烷基胺和更优选C 3 -C 5四甲基铵化合物的混合物，其中沸石的特征在于表中所示的独特的x射线粉末衍射图一世。

24. 发明授权

US4375458A Synthesis of large crystallite zeolites 失效
标题翻译：大型微晶沸石的合成
公开(公告)号：US4375458A
公开(公告)日：1983-03-01
申请号：US304725
申请日：1981-09-23
申请人： Francis G. Dwyer , Pochen Chu , William E. Cormier, Jr.
发明人： Francis G. Dwyer , Pochen Chu , William E. Cormier, Jr.
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C01B33/28
CPC分类号： C01B33/2876 , B01J29/40 , B01J29/65 , B01J29/70 , Y10S423/22 , Y10S423/23 , Y10S423/29 , Y10S423/33
摘要： The invention provides a method of making large crystallite zeolites by a method comprising forming the zeolite in a medium containing a combination of two different alkylammonium cations or a combination of an alkylammonium cation and a metallic cation. In the combination at least one of the cations will have an ionic radius of from about 1.40 to the pore size of the specific zeolite.
摘要翻译：本发明提供了一种通过包括在含有两种不同烷基铵阳离子或烷基铵阳离子和金属阳离子的组合的介质中形成沸石的方法来制备大型微晶沸石的方法。在组合中，至少一个阳离子的离子半径将比特定沸石的孔径大约为1.40。

25. 发明授权

US5286370A Catalytic cracking using a layered cracking catalyst 失效
标题翻译：使用层状裂化催化剂进行催化裂化
公开(公告)号：US5286370A
公开(公告)日：1994-02-15
申请号：US808487
申请日：1991-12-17
申请人： Pochen Chu , Albin Huss, Jr. , Hartley Owen , Joseph A. Herbst , Garry W. Kirker , Paul H. Schipper
发明人： Pochen Chu , Albin Huss, Jr. , Hartley Owen , Joseph A. Herbst , Garry W. Kirker , Paul H. Schipper
IPC分类号： B01J33/00 , C10G11/05 , B01J29/06
CPC分类号： C10G11/05 , B01J33/00 , B01J2229/12 , B01J2229/42 , C10G2300/70
摘要： A layered catalyst contains a core of at least one, and preferably three, molecular sieve components within a shell layer of reduced molecular sieve content. A preferred catalyst consists of a core of a large pore molecular sieve, preferably a dealuminized Y-type zeolite, a shape selective paraffin cracking/isomerization component, preferably HZSM-5, and a shape selective aliphatic aromatization component, preferably gallium ZSM-5, within a shell of an alumina-rich, matrix. The shell can capture metals from the feeds being processed, it can act as a metals sink, and can remove metals form the unit by attrition. The catalyst is preferably prepared by forming the core and then coating or encapsulating the core with a shell having a reduced molecular sieve content. The shell may contain a pillared clay or other very large pore cracking component. The shell may be an attritable coating of an amorphous rare earth oxide, aluminum oxide and aluminum phosphate composite, which traps metals.
摘要翻译：层状催化剂在分子筛含量降低的壳层内含有至少一种，优选三种分子筛组分的核心。优选的催化剂由大孔分子筛的芯，优选脱铝的Y型沸石，形状选择性石蜡裂解/异构化组分，优选HZSM-5和形状选择性脂族芳构化组分，优选镓ZSM-5组成，在富含氧化铝的基体的壳内。外壳可以从正在加工的进料中捕获金属，它可以作为金属沉头，并可以通过磨损去除单元的金属。催化剂优选通过形成核心然后用具有降低的分子筛含量的壳体涂覆或包封核心来制备。壳可能含有柱状粘土或其他非常大的孔裂解组分。壳可以是非晶态稀土氧化物，氧化铝和磷酸铝复合物的可磨损涂层，其捕获金属。

26. 发明授权

US5182090A Synthesis of large crystal size ZSM-5 失效
标题翻译：大尺寸ZSM-5的合成
公开(公告)号：US5182090A
公开(公告)日：1993-01-26
申请号：US839731
申请日：1992-02-19
申请人： Francis G. Dwyer , Pochen Chu , William E. Cormier, Jr.
发明人： Francis G. Dwyer , Pochen Chu , William E. Cormier, Jr.
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , B01J31/02 , C01B37/02 , C01B39/40 , C09D11/02
CPC分类号： B01J31/0254 , B01J29/40 , B01J31/0239 , C01B33/2876 , C01B37/02 , C01B39/40 , C09D11/03 , B01J29/65 , B01J29/70 , Y10S423/22
摘要： There is provided a method for making large crystal size ZSM-5. This method involves the use of two organic cations, specifically tetrapropylammonium (TPA) and tetramethylammonium (TMA) cations, in the reaction mixture. This method further involves the use of a source of deliberately added alumina, such as aluminum sulfate, in the reaction mixture.
摘要翻译：提供了制造大型晶体尺寸ZSM-5的方法。该方法涉及在反应混合物中使用两种有机阳离子，特别是四丙基铵（TPA）和四甲基铵（TMA）阳离子。该方法还涉及在反应混合物中使用有意添加的氧化铝源，例如硫酸铝。

27. 发明授权

US5079201A Zeolite-clay composition and uses thereof 失效
标题翻译：沸石 - 粘土组合物及其用途
公开(公告)号：US5079201A
公开(公告)日：1992-01-07
申请号：US409372
申请日：1989-09-19
申请人： Pochen Chu , William E. Garwood
发明人： Pochen Chu , William E. Garwood
IPC分类号： A23K1/175 , B01J20/16 , B01J20/18
CPC分类号： B01J20/18 , A23K20/28 , B01J20/16
摘要： A hydrous aluminosilicate adsorbent composition in which the active adsorbent is a mixture of non-fibrous clay with non-fibrous zeolite. The composition is useful as a feed supplement in animal husbandry, and as a topical adsorbent for veterinary use. The mixture has a high capacity for adsorption of ammonium cations, and a synergistically high selectivity for their adsorption. Beneficial effects as feed supplement may arise from lowering the amount of ammonia passed to the liver from the alimentary canal.
摘要翻译：一种含水铝硅酸盐吸附剂组合物，其中活性吸附剂是非纤维状粘土与非纤维状沸石的混合物。该组合物可用作畜牧饲料中的饲料添加剂，并且作为用于兽医用途的局部吸附剂。该混合物具有高吸附铵阳离子的能力，并且对其吸附具有协同的高选择性。作为饲料添加剂的有益效果可能来自降低从消化道传递到肝脏的氨的量。

28. 发明授权

US5063038A Zeolite synthesis using an alcohol or like molecule 失效
标题翻译：使用醇或类似分子的沸石合成
公开(公告)号：US5063038A
公开(公告)日：1991-11-05
申请号：US91612
申请日：1987-08-31
申请人： Garry W. Kirker , Donald J. Klocke , James C. Vartuli , Pochen Chu , David O. Marler , John P. McWilliams
发明人： Garry W. Kirker , Donald J. Klocke , James C. Vartuli , Pochen Chu , David O. Marler , John P. McWilliams
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C01B39/48 , C07C2/66 , C07C4/18
CPC分类号： C07C4/18 , B01J29/40 , B01J29/65 , B01J29/7046 , C01B39/48 , C07C2/66 , B01J2229/20 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C2529/65 , C07C2529/70 , Y10S423/35 , Y10S423/36
摘要： There is provided a method for preparing a zeolite other than ZSM-5 from a reaction mixture comprising a mixed organic directing agent which is a combination of (a) an organic nitrogen containing compound such as an amine or a quaternary ammonium compound and (b) an alcohol and/or diol. Particular zeolites synthesized by this method include ZSM-22 and ZSM-23. The use of an alcohol or a diol may inhibit the coformation of ZSM-5. Especially when used to prepare ZSM-23, this method enables the preparation of more catalytically active ZSM-23 of reduced crystallite size and also enables the use of lower crystallization temperatures. Particular mixed organic directing agents for the preparation of ZSM-23 are combination of (a) pyrrolidine and (b) ethanol or ethylene glycol. Other factors which enhance the activity of ZSM-23 include the use of the following in the reaction mixtures for preparing ZSM-23: potassium ions; precipitated silica particles as sources of silica; and spray dried precipitated silica/alumina particles as sources of silica and alumina. The catalytic stability of alumina bound ZSM-23 catalysts is especially enhanced by steaming. Particular reactions which can be catalyzed by ZSM-23 made according to methods described herein include the dealkylation of ethylbenzene and the alkylation of benzene with ethylene.
摘要翻译：提供了一种从含有（a）有机氮化合物如胺或季铵化合物的组合的混合有机导向剂的反应混合物制备ZSM-5以外的沸石的方法，（b）醇和/或二醇。通过该方法合成的特定沸石包括ZSM-22和ZSM-23。使用醇或二醇可能会抑制ZSM-5的共形。特别是当用于制备ZSM-23时，该方法能够制备更小的微晶尺寸的更具催化活性的ZSM-23，并且还能够使用较低的结晶温度。用于制备ZSM-23的特殊混合有机导向剂是（a）吡咯烷和（b）乙醇或乙二醇的组合。提高ZSM-23活性的其他因素包括在制备ZSM-23：钾离子的反应混合物中使用以下物质：沉淀二氧化硅颗粒作为二氧化硅来源; 和喷雾干燥的沉淀二氧化硅/氧化铝颗粒作为二氧化硅和氧化铝的来源。氧化铝结合的ZSM-23催化剂的催化稳定性通过蒸汽特别提高。根据本文所述方法制备的可以由ZSM-23催化的特定反应包括乙苯的脱烷基化和苯与乙烯的烷基化。

29. 发明授权

US5001096A Metal passivating agents 失效
标题翻译：金属钝化剂
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
IPC分类号： B01J33/00 , C10G11/05
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。

30. 发明授权

US4914252A Selective oxidative coupling 失效
标题翻译：选择性氧化偶联
公开(公告)号：US4914252A
公开(公告)日：1990-04-03
申请号：US298240
申请日：1989-01-12
申请人： Pochen Chu , Michael E. Landis
发明人： Pochen Chu , Michael E. Landis
IPC分类号： C07C2/84
CPC分类号： C07C2/84 , C07C2521/06 , C07C2521/08
摘要： A method is provided for converting feedstock comprising paraffins by selective oxidative coupling to product comprising higher hydrocarbons including dimers of said feedstock paraffins which comprises contacting said feedstock with a catalyst composition comprising a thermally stable layered metal chalcogenide having adjacent layers separated by chalcogenide pillars, and an alkali metal.
摘要翻译：提供了一种通过选择性氧化偶合将包含链烷烃的原料转化成包含高级烃的产物，所述产物包括所述原料链烷烃的二聚体，其包括使所述原料与催化剂组合物接触，所述催化剂组合物包含具有由硫属化物柱分隔的相邻层的热稳定的层状金属硫族化物，碱金属。

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