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1. 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。

2. 发明授权

US5160500A Zeolite synthesis using an alcohol or like molecules 失效
标题翻译：使用醇或类似分子的沸石合成
公开(公告)号：US5160500A
公开(公告)日：1992-11-03
申请号：US785361
申请日：1991-10-30
申请人： Pochen Chu , Donald J. Klocke , David O. Marler , John P. McWilliams , James C. Vartuli
发明人： Pochen Chu , Donald J. Klocke , David O. Marler , John P. McWilliams , James C. Vartuli
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
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 combinations 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的结构。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的特殊的混合有机导向剂是（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。

3. 发明授权

US4985223A Crystalline aluminosilicate 失效
标题翻译：结晶硅铝酸盐
公开(公告)号：US4985223A
公开(公告)日：1991-01-15
申请号：US651149
申请日：1984-09-17
申请人： Pochen Chu , Joseph A. Herbst , Donald J. Klocke , James Vartuli
发明人： Pochen Chu , Joseph A. Herbst , Donald J. Klocke , James Vartuli
IPC分类号： B01J29/70 , B01J29/86 , C01B39/12 , C01B39/48 , C07C1/20
CPC分类号： C01B39/12 , B01J29/70 , B01J29/86 , C01B39/48 , C07C1/20 , B01J2229/20 , B01J2229/36 , C07C2529/06 , C07C2529/86
摘要： There is provided an aluminum-containing aluminosilicate zeolite corresponding to the substantially aluminum free silicate zeolite described in the Hinnenkamp et al U.S. Pat. No. 4,376,757. Also provided are methods for making this aluminosilicate zeolite and methods for the catalytic conversion of organic charges to desired products with this aluminosilicate zeolite.
摘要翻译：提供对应于Hinnenkamp等人的美国专利中描述的基本上不含铝的硅酸盐沸石的含铝硅铝酸盐沸石。 4,376,757。还提供了制备该硅铝酸盐沸石的方法和用该硅铝酸盐沸石将有机电荷催化转化为所需产物的方法。

4. 发明授权

US5030337A Catalytic conversion of an organic charge using new crystalline aluminosilicate 失效
标题翻译：使用新的结晶硅铝酸盐催化转化有机电荷
公开(公告)号：US5030337A
公开(公告)日：1991-07-09
申请号：US614471
申请日：1990-11-16
申请人： Pochen Chu , Joseph A. Herbst , Donald J. Klocke , James Vartuli
发明人： Pochen Chu , Joseph A. Herbst , Donald J. Klocke , James Vartuli
IPC分类号： B01J29/70 , B01J29/86 , C01B39/12 , C01B39/48 , C07C1/20
CPC分类号： C01B39/48 , B01J29/70 , B01J29/86 , C01B39/12 , C07C1/20 , B01J2229/20 , B01J2229/36 , C07C2529/06 , C07C2529/86
摘要： There is provided an aluminum-containing aluminosilicate zeolite corresponding to the substantially aluminum free silicate zeolite described in the Hinnenkamp et al U.S. Pat. No. 4,376,757. Also provided are methods for making this aluminosilicate zeolite and methods for the catalytic conversion of organic charges to desired products with this aluminosilicate zeolite.
摘要翻译：提供对应于Hinnenkamp等人的美国专利中描述的基本上不含铝的硅酸盐沸石的含铝硅铝酸盐沸石。 4,376,757。还提供了制备该硅铝酸盐沸石的方法和用该硅铝酸盐沸石将有机电荷催化转化为所需产物的方法。

5. 发明授权

US5043512A Alkylaromatic isomerization process 失效
标题翻译：烷基芳族异构化过程
公开(公告)号：US5043512A
公开(公告)日：1991-08-27
申请号：US576566
申请日：1990-08-31
申请人： Pochen Chu , Garry W. Kirker , John D. Kushnerick , David O. Marler
发明人： Pochen Chu , Garry W. Kirker , John D. Kushnerick , David O. Marler
IPC分类号： B01J29/86 , B01J29/04 , B01J29/70 , B01J29/87 , B01J29/88 , C07B61/00 , C07C2/12 , C07C5/27 , C07C15/02 , C07C15/08
CPC分类号： C07C5/2708 , B01J29/04 , C07C2/12 , C07C5/2737 , C07C2529/70
摘要： A process is provided for converting feedstock alkylaromatic compounds by isomerization over a catalyst comprising MCM-22.
摘要翻译：提供了通过在包含MCM-22的催化剂上异构化来转化原料烷基芳族化合物的方法。

6. 发明授权

US4778666A Crystallization method employing microwave radiation 失效
标题翻译：使用微波辐射的结晶方法
公开(公告)号：US4778666A
公开(公告)日：1988-10-18
申请号：US937809
申请日：1986-12-04
申请人： Pochen Chu , Francis G. Dwyer , James C. Vartuli
发明人： Pochen Chu , Francis G. Dwyer , James C. Vartuli
IPC分类号： B01D20060101 , B01J20060101 , C01B25/36 , C01B25/45 , C01B37/04 , C01B39/02 , C01B39/14 , C01B39/38 , C01B39/40 , C01B33/20 , C01B33/26 , C01B33/28
CPC分类号： C01B39/40 , C01B33/2884 , C01B35/1009 , C01B37/04 , C01B39/02 , C01B39/14 , C01B39/38 , Y10S423/21 , Y10S423/22 , Y10S423/23 , Y10S423/24 , Y10S423/28 , Y10S423/29 , Y10S423/33 , Y10S423/35 , Y10S423/36
摘要： A crystallization process employing microwave energy is described. The process is especially useful in the manufacture of porous crystalline materials.
摘要翻译：描述了采用微波能量的结晶过程。该方法在制造多孔结晶材料中特别有用。

7. 发明授权

US4497786A Deagglomeration of porous siliceous crystalline materials 失效
标题翻译：多孔硅质结晶材料的团聚
公开(公告)号：US4497786A
公开(公告)日：1985-02-05
申请号：US517598
申请日：1983-07-27
申请人： Pochen Chu , Albin Huss, Jr. , James C. Vartuli
发明人： Pochen Chu , Albin Huss, Jr. , James C. Vartuli
IPC分类号： C01B39/04 , B01J29/06 , C01B39/02 , C01B39/36 , C01B39/38 , C01B39/40 , C01B39/42 , C01B39/44 , C01B33/28
CPC分类号： C01B33/2876 , Y10S423/22
摘要： Agglomerated crystalline zeolites are deagglomerated by treating the zeolite following crystallization. At a point where crystallization is complete, a basic solution is added and/or the temperature of the reaction mass is increased by between 50.degree. and 100.degree. F. Alternatively, the crystalline zeolite is recovered and thereafter treated with a basic solution.
摘要翻译：结晶结晶沸石通过在结晶后处理沸石而被团聚。在结晶完成的一个点，加入碱溶液和/或反应物料的温度提高在50°-100°F之间。或者，回收结晶沸石，然后用碱性溶液处理。

8. 发明授权

US5236681A Layered silicate 失效
标题翻译：层状硅酸盐
公开(公告)号：US5236681A
公开(公告)日：1993-08-17
申请号：US443692
申请日：1989-11-30
申请人： Pochen Chu , Garry W. Kirker , Sowmithri Krishnamurthy , James C. Vartuli
发明人： Pochen Chu , Garry W. Kirker , Sowmithri Krishnamurthy , James C. Vartuli
IPC分类号： C01B33/38
CPC分类号： C01B33/38
摘要： There is provided a method for synthesizing layered silicates such as magadiite and kenyaite. The source of silica used in this method is freshly precipitated from a silicate solution. For example, this silica source may be obtained by treating an aqueous solution of sodium silicate with sulfuric acid to form an amorphous silica precipitate. This silica precipitate is not dried to reduce its activity prior to use.
摘要翻译：提供了一种合成层状硅酸盐的方法，例如magadiite和kenyaite。在这种方法中使用的二氧化硅源从硅酸盐溶液中新鲜沉淀出来。例如，可以通过用硫酸处理硅酸钠水溶液以形成无定形二氧化硅沉淀物来获得该二氧化硅源。该二氧化硅沉淀物在使用前不被干燥以降低其活性。

9. 发明授权

US4606901A Deagglomeration of porous siliceous crystalline materials 失效
标题翻译：多孔硅质结晶材料的团聚
公开(公告)号：US4606901A
公开(公告)日：1986-08-19
申请号：US805491
申请日：1985-12-05
申请人： Pochen Chu , Albin Huss, Jr. , James C. Vartuli
发明人： Pochen Chu , Albin Huss, Jr. , James C. Vartuli
IPC分类号： C01B39/02 , C01B33/28
CPC分类号： C01B33/2876 , Y10S423/22 , Y10S423/29
摘要： Agglomerated crystalline zeolites are deagglomerated by treating the zeolite during its formation or shortly thereafter. The particles are contacted with additional basic solution when crystallization is near completion to effect deagglomeration.
摘要翻译：聚集的结晶沸石通过在其形成期间或之后不久处理沸石而被解团聚。当结晶接近完成时，颗粒与附加的碱性溶液接触以实现解聚。

10. 发明授权

US5334795A Production of ethylbenzene 失效
标题翻译：生产乙苯
公开(公告)号：US5334795A
公开(公告)日：1994-08-02
申请号：US967954
申请日：1992-10-27
申请人： Pochen Chu , Michael E. Landis , Quang N. Le
发明人： Pochen Chu , Michael E. Landis , Quang N. Le
IPC分类号： C07C2/66
CPC分类号： C07C2/66 , C07C2529/70
摘要： Ethylbenzene is produced by the alkylation of benzene with ethylene in the presence of an alkylation catalyst having a particular structure defined by its X-ray diffraction pattern. A preferred catalyst is the zeolite MCM-22. The process is typically carried out at a temperature of 300.degree. to 1000.degree. F. but the catalyst provides sufficient activity for the reaction to be carried out at temperatures below 700.degree. F. Liquid phase operation is preferred, giving a lower yield of polyethylated products. The use of the selected catalyst also results in a reduction of the xylene impurity level to values below 500 ppm in the product.
摘要翻译：在具有由其X射线衍射图形定义的特定结构的烷基化催化剂存在下，通过苯与乙烯的烷基化生产乙苯。优选的催化剂是沸石MCM-22。该方法通常在300至1000°F的温度下进行，但催化剂提供足够的活性以使反应在低于700°F的温度下进行。液相操作是优选的，从而降低聚乙烯化产物的产率。使用所选择的催化剂还导致二甲苯杂质水平降低到产品中低于500ppm的值。

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