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1. 发明授权

US4873067A Zeolite ZSM-57 失效
标题翻译：沸石ZSM-57
公开(公告)号：US4873067A
公开(公告)日：1989-10-10
申请号：US121544
申请日：1987-11-17
申请人： Ernest W. Valyocsik , Nancy M. Page , Cynthia T-W. Chu
发明人： Ernest W. Valyocsik , Nancy M. Page , Cynthia T-W. Chu
IPC分类号： B01J29/40 , B01J29/70 , C01B39/48 , C07C2/00 , C07C2/66 , C07C2/86 , C07C4/06 , C07C6/08 , C07C6/12
CPC分类号： C07C6/123 , B01J29/40 , B01J29/7026 , B01J29/7076 , B01J29/7653 , B01J29/7853 , B01J29/86 , C01B33/2884 , C01B35/1009 , C01B39/48 , C07C2/00 , C07C2/66 , C07C2/864 , C07C4/06 , C07C6/08 , B01J29/70 , C07C2529/70 , Y02P20/52
摘要： This invention relates to a synthetic porous zeolite, identified as ZSM-57, a method for its preparation. This crystalline material may have a ratio of XO.sub.2 :Y.sub.2 O.sub.3 of at least 4, wherein X represents silicon and/or germanium and Y represents aluminum, boron, chromium, iron and/or gallium. The silica/alumina form of this crystalline material has a silica to alumina ratio of at least 4 and may be prepared with directing agents which are N,N,N,N',N',N'-hexaethylpentane-diammonium compounds. The crystalline material exhibits a characteristic X-ray diffraction pattern.
摘要翻译：本发明涉及鉴定为ZSM-57的合成多孔沸石，其制备方法。该结晶材料可以具有至少4的XO 2 :Y 2 O 3的比例，其中X表示硅和/或锗，Y表示铝，硼，铬，铁和/或镓。该结晶材料的二氧化硅/氧化铝形式的二氧化硅与氧化铝之比至少为4，可用N，N，N，N'，N'，N'-六乙基戊烷二铵化合物的导向剂制备。结晶材料表现出特征的X射线衍射图。

2. 发明授权

US5326464A Crystalline composition 失效
标题翻译：结晶组成
公开(公告)号：US5326464A
公开(公告)日：1994-07-05
申请号：US397076
申请日：1989-08-22
申请人： Roland von Ballmoos , Cynthia T-W. Chu , Michael E. Landis , Eric G. Derouane
发明人： Roland von Ballmoos , Cynthia T-W. Chu , Michael E. Landis , Eric G. Derouane
IPC分类号： B01J20/18 , B01J23/04 , B01J29/82 , B01J29/84 , B01J29/85 , B01J39/12 , C01B37/04 , C01B37/06 , C01B37/08 , C01B39/48 , C10G11/02 , C07C4/06 , C10G47/04
CPC分类号： C01B37/08 , B01J20/18 , B01J23/04 , B01J29/82 , B01J29/84 , B01J29/85 , B01J39/12 , C01B33/28 , C01B37/04 , C01B37/06
摘要： A process for converting feedstock comprising hydrocarbon compounds to product comprising hydrocarbon compounds of lower molecular weight than said feedstock hydrocarbon compounds which comprises contacting said feedstock at conditions for said conversion with catalyst comprising crystals having a framework topology after heating at 110.degree. C. or higher giving an X-ray diffraction pattern with interplanar d-spacings at 16.4.+-.0.2 Angstroms, 8.2.+-.0.1 Angstroms, 6.21.+-.0.05 Angstroms, 6.17.+-.0.05 Angstroms, 5.48.+-.0.05 Angstroms and 4.74.+-.0.05 Angstroms, and without a significant interplanar d-spacing at 13.6-13.3 Angstroms.
摘要翻译：将包含烃化合物的原料转化成包含比所述原料烃化合物低分子量烃化合物的产物的方法，该方法包括在所述转化条件下将所述原料与包含在110℃或更高温度下加热后具有骨架拓扑结构的催化剂接触，具有16.4 +/- 0.2埃，8.2 +/- 0.1埃，6.21 +/- 0.05埃，6.17 +/- 0.05埃，5.48 +/- 0.05埃和4.74克/升的平面d间距的X射线衍射图， -0.05埃，并且在13.6-13.3埃处没有显着的晶面d间距。

3. 发明授权

US4956514A Process for converting olefins to higher hydrocarbons 失效
标题翻译：将烯烃转化成高级烃的方法
公开(公告)号：US4956514A
公开(公告)日：1990-09-11
申请号：US461896
申请日：1990-01-08
申请人： Cynthia T-W. Chu
发明人： Cynthia T-W. Chu
IPC分类号： B01J29/04 , B01J29/70 , C07C2/12
CPC分类号： B01J29/7038 , B01J29/04 , B01J29/86 , C07C2/12 , C07C2529/70
摘要： Light olefins are converted to heavier hydrocarbon products, e.g., those boiling in the gasoline, distillate and/or lube range, over zeolite MCM-22 catalyst.
摘要翻译：在沸石MCM-22催化剂上，轻质烯烃转化成较重的烃产物，例如在汽油，馏出物和/或润滑油范围内沸腾的烃类产物。

4. 发明授权

US4871702A Ammonium activation of zeolites in the presence of gaseous ammonia 失效
标题翻译：在气态氨存在下沸石的铵活化
公开(公告)号：US4871702A
公开(公告)日：1989-10-03
申请号：US246391
申请日：1988-09-19
申请人： Clarence D. Chang , Cynthia T-W. Chu , Carol S. Lee , Randall D. Partridge
发明人： Clarence D. Chang , Cynthia T-W. Chu , Carol S. Lee , Randall D. Partridge
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , B01J29/90 , C10G3/00 , C10G11/05
CPC分类号： B01J29/90 , B01J29/40 , C10G11/05 , C10G3/49 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/65 , B01J29/70 , C10G2300/703 , C10G2300/807 , C10G2400/30 , Y02P30/20
摘要： Alumina-composited zeolite catalysts are activated by contact with an aqueous ammonium solution under ammonia gas pressure such that a pH of at least about 10 is maintained in the solution. The treated zeolite may thereafter be calcined without prior ammonium-exchange to provide the zeolite in the hydrogen form.
摘要翻译：通过在氨气压力下与铵水溶液接触来活化氧化铝复合沸石催化剂，使得溶液中保持至少约10的pH。然后处理的沸石可以在没有先前的铵交换的情况下煅烧以提供氢形式的沸石。

5. 发明授权

US5395940A Synthesis of pyridine and 3-alkylpyridine 失效
标题翻译：吡啶和3-烷基吡啶的合成
公开(公告)号：US5395940A
公开(公告)日：1995-03-07
申请号：US73213
申请日：1993-06-07
申请人： Philip J. Angevine , Cynthia T-W. Chu , Thomas C. Potter
发明人： Philip J. Angevine , Cynthia T-W. Chu , Thomas C. Potter
IPC分类号： C07D213/08 , C07D213/09 , C07D213/10
CPC分类号： C07D213/08 , C07D213/10
摘要： An improved process is provided for selectively synthesizing pyridine and 3-alkylpyridine in high yield by reacting ammonia and a carbonyl reactant selected from the group consisting of formaldehyde, an aldehyde containing from 2 to 4 carbon atoms, a ketone containing from 3 to 5 carbon atoms, and mixtures thereof under effective conditions in the presence of a catalyst comprising an active form of a synthetic porous crystalline MCM-49 or synthetic 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, e.g., MCM-22, and recovering from the resulting reaction mixture a product enriched in pyridine and 3-alkylpyridine.
摘要翻译：提供了一种改进的方法，用于通过使氨和选自甲醛，含有2至4个碳原子的醛，含3至5个碳原子的酮的羰基反应物选择性合成吡咯和3-烷基吡啶，以及它们在有效条件下的存在下的混合物，所述催化剂包含活性形式的合成多孔结晶MCM-49或合成多孔结晶材料，其特征在于包括在12.36 +/- 0.4的面间d-间距的X射线衍射图， 11.03 +/- 0.2,8.33 +/- 0.14，6.18 +/- 0.12，6.00 +/- 0.10,4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃，例如MCM-22，并从所得反应混合物中回收富含吡啶和3-烷基吡啶的产物。

6. 发明授权

US5094828A Synthesis of large-pore 失效
标题翻译：合成大孔
公开(公告)号：US5094828A
公开(公告)日：1992-03-10
申请号：US636055
申请日：1990-12-31
申请人： Cynthia T-W. Chu
发明人： Cynthia T-W. Chu
IPC分类号： B01J29/04 , B01J29/85 , C01B37/04 , C01B37/08
CPC分类号： B01J29/85 , B01J29/04 , C01B37/04 , C01B37/08 , Y10S423/30
摘要： This invention relates to a method for preparing large pore synthetic crystalline molecular sieve composition which may contain framework +3 valence element, e.g. aluminum, and one or more of a) +4 valence element, e.g. silicon, and b) +5 valence element, e.g. phosphorous. The method utilizes cyclohexylamine as directing agent in the forming mixture. The source of +3 valence element and, optionally +4 element is an alkoxide thereof, e.g., aluminum iso-propoxide. The resulting product may be used as a catalyst.
摘要翻译：本发明涉及一种制备大孔合成结晶分子筛组合物的方法，该组合物可含有框架+3价元素，例如铝，以及一种或多种a）+4价元素，例如硅，和b）+5价元素，例如磷。该方法利用环己胺作为成型混合物中的定向剂。 +3价元素和任选的+4元素的来源是其醇盐，例如异丙醇铝。所得产物可用作催化剂。

7. 发明授权

US4982033A Process for converting light aliphatics to aromatics 失效
标题翻译：将轻脂肪族转化成芳族化合物的方法
公开(公告)号：US4982033A
公开(公告)日：1991-01-01
申请号：US469651
申请日：1990-01-24
申请人： Cynthia T-W. Chu , Thomas F. Degnan , Billy K. Huh
发明人： Cynthia T-W. Chu , Thomas F. Degnan , Billy K. Huh
IPC分类号： B01J29/04 , C07C2/12 , C07C5/41
CPC分类号： C07C2/12 , B01J29/04 , C07C5/41 , C07C2529/04 , C07C2529/70
摘要： Aliphatic C.sub.2 to C.sub.12 hydrocarbons are converted in the presence of a particular zeolite catalyst to a mixture of aromatics, optionally containing olefins.
摘要翻译：在特定的沸石催化剂存在下将脂肪族C 2 -C 12烃转化成任选含有烯烃的芳族化合物的混合物。

8. 发明授权

US4912275A Ammonium activation of zeolites in the presence of gaseous ammonia 失效
标题翻译：在气态氨存在下沸石的铵活化
公开(公告)号：US4912275A
公开(公告)日：1990-03-27
申请号：US310124
申请日：1989-02-15
申请人： Clarence D. Chang , Cynthia T-W. Chu , Carol S. Lee
发明人： Clarence D. Chang , Cynthia T-W. Chu , Carol S. Lee
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , B01J29/90 , C10G3/00 , C10G11/05
CPC分类号： C10G11/05 , B01J29/40 , B01J29/90 , C10G3/49 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/65 , B01J29/70 , C10G2300/4006 , C10G2300/703 , C10G2400/30 , Y02P30/20
摘要： Alumina-composited zeolite catalysts are activated by contact with an aqueous ammonium solution under ammonia gas pressure such that a pH of at least about 8 is maintained in the solution. The treated zeolite may thereafter be calcined without prior ammonium-exhange to provide the zeolite in the hydrogen form. Catalysts which are activated in this manner are useful for converting alcohols and/or ethers to hydrocarbons including aromatics.
摘要翻译：通过在氨气压力下与铵水溶液接触来活化氧化铝复合沸石催化剂，使得溶液中保持至少约8的pH。然后处理的沸石可以在没有先前的铵铵化的条件下煅烧，以提供氢形式的沸石。以这种方式活化的催化剂可用于将醇和/或醚转化成包括芳烃的烃。

9. 发明授权

US5354718A Catalyst and process for isoparaffin-olefin alkylation 失效
标题翻译：用于异链烷烃烯烃烷基化的催化剂和方法
公开(公告)号：US5354718A
公开(公告)日：1994-10-11
申请号：US42907
申请日：1993-04-05
申请人： Cynthia T-W. Chu , Altaf Husain , Kathleen M. Keville , Daria N. Lissy
发明人： Cynthia T-W. Chu , Altaf Husain , Kathleen M. Keville , Daria N. Lissy
IPC分类号： B01J29/04 , B01J29/28
CPC分类号： B01J29/04
摘要： There are provided a catalyst, a method for making this catalyst, and a process for using this catalyst in the alkylation of an isoparaffin with an olefin to provide an alkylate. The catalyst may be made from an as-synthesized material which, upon calcination, is capable of generating zeolites designated MCM-22. The as-synthesized material is then combined with a binder material, such as alumina, by an extrusion process. The uncalcined bound material may then be ammonium exchanged, followed by a calcination treatment. The as-synthesized material may also be swollen with a suitable swelling agent, such as a cetyltrimethylammonium compound, prior to the binding process.
摘要翻译：提供催化剂，制备该催化剂的方法，以及使用该催化剂将异链烷烃与烯烃烷基化以提供烷基化物的方法。催化剂可以由合成原料制成，其在煅烧时能够产生称为MCM-22的沸石。然后通过挤出方法将合成后的材料与粘合剂材料如氧化铝组合。然后将未煅烧的结合材料进行铵交换，随后进行煅烧处理。在结合过程之前，合成的材料也可以用合适的溶胀剂如十六烷基三甲基铵化合物溶胀。

10. 发明授权

US5104515A Method for purifying synthetic mesoporous crystalline material 失效
标题翻译：纯化合成介孔结晶材料的方法
公开(公告)号：US5104515A
公开(公告)日：1992-04-14
申请号：US720107
申请日：1991-06-24
申请人： Cynthia T-W. Chu , Charles T. Kresge
发明人： Cynthia T-W. Chu , Charles T. Kresge
IPC分类号： B01D53/86 , B01J20/02 , B01J29/03 , B01J29/04 , B01J29/40 , B01J29/70 , B01J29/82 , B01J29/83 , B01J29/85 , C01B37/00 , C01B37/02 , C01B37/08 , C01B39/00 , C10G11/05 , C10G47/16
CPC分类号： C10G47/16 , B01D53/8628 , B01J20/06 , B01J20/28057 , B01J20/28083 , B01J29/0308 , B01J29/041 , B01J29/40 , B01J29/70 , B01J29/82 , B01J29/83 , B01J29/85 , C01B37/00 , C01B37/02 , C01B37/08 , C01B39/00 , C10G11/05 , B01J2229/26 , B01J2229/32 , B01J2229/34 , B01J2229/36 , B01J2229/40 , B01J2229/42 , Y10S423/30
摘要： A method is described for purifying an ultra-large pore crystalline material by contact with an aqueous solution having a hydroxyl concentration sufficient to solubilize an impurity phase but not the crystalline material. The purified crystalline material is also described, as is a hydrocarbon conversion process over the purified crystalline material.
摘要翻译：描述了通过与具有足以溶解杂质相而不是结晶材料的羟基浓度的水溶液接触来纯化超大孔结晶材料的方法。还描述了纯化的结晶材料，以及在纯化的结晶材料上的烃转化方法。

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