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21. 发明授权

US4427787A Activation of zeolites 失效
标题翻译：活化沸石
公开(公告)号：US4427787A
公开(公告)日：1984-01-24
申请号：US355413
申请日：1982-03-08
申请人： Joseph N. Miale , Clarence D. Chang
发明人： Joseph N. Miale , Clarence D. Chang
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , B01J37/26 , B01J29/28
CPC分类号： B01J37/26 , B01J29/40 , B01J2229/26 , B01J2229/42 , B01J29/65 , B01J29/70 , Y10S423/22 , Y10S423/23 , Y10S423/29 , Y10S423/33 , Y10S423/36
摘要： A method for enhancing the activity of a synthetic crystalline zeolite, including a zeolite having a silica-to-alumina ratio greater than 100, is disclosed which involves compositing the zeolite with an alumina support matrix and reacting the extrudate with a dilute aqueous solution of hydrogen fluoride.
摘要翻译：公开了一种增强合成结晶沸石的活性的方法，其包括二氧化硅与氧化铝比大于100的沸石，其包括将沸石与氧化铝载体基质合成并使挤出物与稀氢氧化钠水溶液反应氟化物。

22. 发明授权

US4076842A Crystalline zeolite ZSM-23 and synthesis thereof 失效
标题翻译：结晶沸石ZSM-23及其合成
公开(公告)号：US4076842A
公开(公告)日：1978-02-28
申请号：US739414
申请日：1976-11-08
申请人： Charles J. Plank , Edward J. Rosinski , Mae K. Rubin
发明人： Charles J. Plank , Edward J. Rosinski , Mae K. Rubin
IPC分类号： C10G57/02 , B01J29/00 , B01J29/70 , C01B33/40 , C01B39/04 , C01B39/48 , C07B61/00 , C07C1/00 , C07C1/20 , C07C2/00 , C07C2/12 , C07C2/42 , C07C4/06 , C07C67/00 , C10G50/00 , C01B33/28
CPC分类号： C07C2/12 , B01J29/70 , C01B39/48 , C07C1/20 , C07C2/00 , B01J2229/36 , C07C2529/70 , Y10S423/36
摘要： A new crystalline zeolite, designated ZSM-23, a method of making same and the use thereof in catalytic conversion of organic compounds is the subject of this application. The new zeolite has a composition, in the anhydrous state, expressed in terms of mole ratios of oxides, as follows;(0.58-3.4)M.sub.2/n O : Al.sub.2 O.sub.3 : (40-250)SiO.sub.2wherein M is at least one cation having a valence n, and is characterized by a specified X-ray powder diffraction pattern.
摘要翻译：一种名为ZSM-23的新型结晶沸石，其制备方法及其在有机化合物催化转化中的应用是本申请的主题。新沸石具有以无水状态以氧化物的摩尔比表示的组成，如下所述：（0.58-3.4）M2 / nO：Al2O3：（40-250）SiO2，其中M是至少一种价数为n的阳离子，其特征在于规定的X射线粉末衍射图。

23. 发明申请

WO1995021793A1 METHOD FOR PREPARING CRYSTALLINE MATERIALS USING HETEROBRIDGED AZA-POLYCYCLIC TEMPLATING AGENTS 审中-公开
标题翻译：使用高分子量的AZA-多环化学试剂制备晶体材料的方法
公开(公告)号：WO1995021793A1
公开(公告)日：1995-08-17
申请号：PCT/US1995001049
申请日：1995-01-27
申请人： CHEVRON U.S.A. INC.
发明人： CHEVRON U.S.A. INC. , NAKAGAWA, Yumi
IPC分类号： C01B39/04
CPC分类号： C07D209/58 , C01B37/02 , C01B39/04 , C01B39/12 , C01B39/42 , C01B39/48 , C07D209/96 , Y10S423/22 , Y10S423/33 , Y10S423/36
摘要： Molecular sieves, particularly zeolites, are prepared using heterobridged aza-polycyclic templates. The templates may be prepared in a series of reaction steps which include a Diels-Alder reaction between a diene and a dienophile.
摘要翻译：使用杂环氮杂多环模板制备分子筛，特别是沸石。模板可以在一系列反应步骤中制备，所述反应步骤包括二烯和亲双体之间的Diels-Alder反应。

24. 发明申请

WO1994013584A1 PREPARATION OF ALUMINOSILICATE ZEOLITES 审中-公开
标题翻译：铝硅酸盐沸石的制备
公开(公告)号：WO1994013584A1
公开(公告)日：1994-06-23
申请号：PCT/US1993012038
申请日：1993-12-10
申请人： CHEVRON RESEARCH AND TECHNOLOGY COMPANY
发明人： CHEVRON RESEARCH AND TECHNOLOGY COMPANY , MILLNER, Stephen, J.
IPC分类号： C01B33/18
CPC分类号： C10G45/00 , B01J29/035 , B01J29/06 , B01J29/068 , B01J29/40 , B01J29/44 , B01J29/70 , B01J29/7007 , B01J29/7034 , B01J29/7415 , B01J29/86 , B01J37/0009 , C01B37/02 , C01B39/04 , C01B39/40 , C01B39/42 , C01B39/48 , C07C5/325 , C07C5/3337 , C10G35/095 , Y10S423/22 , Y10S423/27 , Y10S423/33 , Y10S423/36 , C07C11/02
摘要： A method is disclosed for preparing a crystalline aluminosilicate zeolite from a reaction mixture containing only sufficient water so that the reaction mixture may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an external liquid phase, so that excess liquid need not be removed from the crystallized material prior to drying the crystals.
摘要翻译：公开了从仅含有足够水的反应混合物制备结晶硅铝酸盐沸石的方法，使得如果需要，反应混合物可以成型。在该方法中，将反应混合物在结晶条件下和不存在外部液相下加热，使得在干燥晶体之前不需要从结晶物质中除去过量的液体。

25. 发明申请

WO1992012928A1 PROCESS FOR PRODUCING SUBSTANTIALLY BINDER-FREE ZEOLITE 审中-公开
标题翻译：生产无粘结剂ZEOLITE的方法
公开(公告)号：WO1992012928A1
公开(公告)日：1992-08-06
申请号：PCT/EP1992000144
申请日：1992-01-23
申请人： EXXON CHEMICAL PATENTS INC. , VERDUIJN, Johannes, Petrus
发明人： EXXON CHEMICAL PATENTS INC.
IPC分类号： C01B33/34
CPC分类号： C01B39/026 , B01J20/183 , B01J29/084 , B01J29/40 , B01J29/80 , B01J2229/42 , C01B33/185 , C01B33/2838 , C01B33/2876 , C01B39/02 , C01P2004/03 , C01P2004/32 , C01P2004/38 , C01P2004/45 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2006/19 , C01P2006/80 , Y10S423/21 , Y10S423/22 , Y10S423/26 , Y10S423/27 , Y10S423/33 , Y10S423/35 , Y10S423/36 , Y10S423/38
摘要： Silica-bound extruded zeolites may be converted into binder-free zeolite aggregates by aging the zeolite in an aqueous ionic solution which contains hydroxy ions such that the initial molar ratio of OH :SiO2 is up to 1.2 and which causes the silica binder to be converted substantially to zeolite of the type initially bound. Such extrudates have excellent mechanical strength and show advantageous properties such as adsorption comparable with non-extruded zeolite powder.
摘要翻译：二氧化硅结合的挤出的沸石可以通过在包含羟基离子的离子水溶液中老化沸石而使其转化成无粘结剂的沸石聚集体，使得OH - :SiO 2的初始摩尔比高达1.2，这导致二氧化硅粘合剂基本上转化为初始结合类型的沸石。这种挤出物具有优异的机械强度，并且显示出与非挤出沸石粉末相当的有利性质，例如吸附。

26. 发明申请

US20070128105A1 PROCESS FOR PREPARING MTT ZEOLITES USING N,N,N,N',N',N'-HEXAMETHYL-PROPANE-1,3-DIAMMONIUM DICATION STRUCTURE DIRECTING AGENT 有权
标题翻译：使用N，N，N，N'，N'，N'-十六烷基 - 丙烷-1,3-二氧化锰定向结构导向剂制备MTT沸石的方法
公开(公告)号：US20070128105A1
公开(公告)日：2007-06-07
申请号：US11565812
申请日：2006-12-01
申请人： ALLEN BURTON
发明人： ALLEN BURTON
IPC分类号： C01B39/00
CPC分类号： C01B39/48 , C01B39/12 , Y10S423/36
摘要： The present invention rebates to a process for preparing zeolites having the MTT framework topology defined by the connectivity of the tetrahedral atoms in the zeolite, such as zeolites SSZ-32 and ZSM-23, using an N,N,N,N′,N′,N′-hexamethyl-propane-1,3-diammonium dication as a structure directing agent.
摘要翻译：本发明涉及制备具有由沸石中四面体原子如沸石SSZ-32和ZSM-23的连通性使用N，N，N，N'，N '，N'-六甲基 - 丙烷-1,3-二铵二水合作为结构导向剂。

27. 发明申请

US20020192156A1 MTT zeolite comprising crystals and crystal aggregates with specific granulometries, and its use as a catalyst for isomerising straight chain paraffins 有权
标题翻译：包含晶体的MTT沸石和具有特定粒度的晶体聚集体，以及其作为直链烷烃异构化催化剂的用途
公开(公告)号：US20020192156A1
公开(公告)日：2002-12-19
申请号：US09788480
申请日：2001-02-21
发明人： Loic Rouleau , Frederic Kolenda , Eric Benazzi
IPC分类号： C01B039/00 , C01B033/36
CPC分类号： C10G45/64 , B01J20/18 , B01J29/70 , B01J29/74 , B01J35/023 , B01J2229/26 , B01J2229/42 , C01B39/48 , Y10S423/36
摘要： The invention concerns a zeolite with structure type MTT comprising MTT zeolite crystals with a size of less than 5 nullm, at least a portion of the MTT zeolite crystals being in the form of MTT zeolite crystal aggregates, said zeolite being characterized in that the granulometry of the aggregates is such that the dimension Dv,90 is in the range 40 nm to 100 nullm. The invention also concerns the preparation of the zeolite and the use of the zeolite as a catalyst in a process for converting hydrocarbon feeds, and in particular in a process for isomerising straight chain paraffins molecular sieve formed from an MFI, MEL or null type zeolite by means of the crystallisation temperature It should be noted that these prior art patent applications never mention the specific size of the zeolite crystals and aggregates in combination with particular catalytic properties.
摘要翻译：本发明涉及结构类型为MTT的沸石，其包含尺寸小于5um的MTT沸石晶体，至少一部分MTT沸石晶体为MTT沸石晶体聚集体形式，所述沸石的特征在于，粒度测定聚集体使得尺寸Dv，90在40nm至100μm的范围内。本发明还涉及沸石的制备以及沸石作为转化烃原料的方法中的催化剂的用途，特别是在由MFI，MEL或β型沸石形成的直链烷烃分子筛异构化的方法中，结晶温度的手段应当注意，这些现有技术的专利申请从未提及沸石晶体和聚集体的特定尺寸以及特定的催化性质。

28. 发明授权

US6099820A Method for making MTT zeolites without an organic template 有权
标题翻译：制备没有有机模板的MTT沸石的方法
公开(公告)号：US6099820A
公开(公告)日：2000-08-08
申请号：US376742
申请日：1999-08-17
申请人： Stephen J. Miller
发明人： Stephen J. Miller
IPC分类号： C01B39/46
CPC分类号： C01B39/46 , Y10S423/36
摘要： The invention includes a method for preparing a crystalline zeolite having the X-ray diffraction lines of Table 1. The method includes preparing a template-free reaction mixture including at least one active source of a first oxide selected from the group consisting of an oxide of silicon, germanium or both, optionally at least one active source of a second oxide selected from the group consisting of an oxide of aluminum, boron, gallium, iron or a mixture thereof; and heating the reaction mixture at crystallization conditions for sufficient time to form a crystallized material containing zeolite crystals having the X-ray diffraction lines of Table 1, where said zeolite crystals have a first oxide/second oxide molar ratio greater than 12.
摘要翻译：本发明包括制备具有表1的X射线衍射线的结晶沸石的方法。该方法包括制备无模板的反应混合物，其包含至少一种选自以下的第一氧化物的活性源：第一氧化物的氧化物硅，锗或两者，任选地至少一种选自铝，硼，镓，铁或其混合物的氧化物的第二氧化物的活性源; 并在结晶条件下将反应混合物加热足够的时间以形成含有具有表1的X射线衍射线的沸石晶体的结晶材料，其中所述沸石晶体的第一氧化物/第二氧化物摩尔比大于12。

29. 发明授权

US5707601A Process for preparing zeolites having MTT crystal structure using small, neutral amines 失效
标题翻译：使用小型中性胺制备具有MTT晶体结构的沸石的方法
公开(公告)号：US5707601A
公开(公告)日：1998-01-13
申请号：US610537
申请日：1996-03-04
申请人： Yumi Nakagawa
发明人： Yumi Nakagawa
IPC分类号： C01B39/48 , C01B39/04 , B01J29/06
CPC分类号： C01B39/48 , Y10S423/36
摘要： The present invention relates to a process for preparing zeolites having the MTT crystal structure, such as zeolites SSZ-32 and ZSM-23, using small, neutral amines capable of forming the zeolite, the amine containing (a) only carbon, nitrogen and hydrogen atoms, (b) one primary, secondary or tertiary, but not quaternary, amino group, and (c) a tertiary nitrogen atom, at least one tertiary carbon atom, or a nitrogen atom bonded directly to at least one secondary carbon atom (such as isobutylamine, diisobutylamine, diisopropylamine or trimethylamine), wherein the process is conducted in the absence of a quaternary ammonium compound.
摘要翻译：本发明涉及使用能够形成沸石的小型中性胺制备具有MTT晶体结构的沸石如沸石SSZ-32和ZSM-23的方法，所述胺仅含有碳，氮和氢原子，（b）一个伯，仲或叔，但不是季氨基，和（c）叔氮原子，至少一个叔碳原子或直接与至少一个仲碳原子键合的氮原子作为异丁胺，二异丁胺，二异丙胺或三甲胺），其中该方法在不存在季铵化合物的情况下进行。

30. 发明授权

US5558851A Preparation of aluminosilicate zeolites 失效
标题翻译：铝硅酸盐沸石的制备
公开(公告)号：US5558851A
公开(公告)日：1996-09-24
申请号：US309216
申请日：1994-09-20
申请人： Stephen J. Miller
发明人： Stephen J. Miller
IPC分类号： B01J29/06 , B01J29/068 , C01B37/02 , C01B39/02 , C01B39/04 , C01B39/40 , C01B39/42 , C01B39/48 , C07C5/32 , C07C5/333 , C10G35/095 , C10G45/00 , C01B39/38
CPC分类号： C10G45/00 , B01J29/035 , B01J29/06 , B01J29/068 , B01J29/40 , B01J29/44 , B01J29/70 , B01J29/7007 , B01J29/7034 , B01J29/7415 , B01J29/86 , B01J37/0009 , C01B37/02 , C01B39/04 , C01B39/40 , C01B39/42 , C01B39/48 , C07C5/325 , C07C5/3337 , C10G35/095 , Y10S423/22 , Y10S423/27 , Y10S423/33 , Y10S423/36
摘要： A method is disclosed for preparing a crystalline aluminosilicate zeolite from a reaction mixture containing only sufficient water so that the reaction mixture may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an external liquid phase, so that excess liquid need not be removed from the crystallized material prior to drying the crystals.
摘要翻译：公开了从仅含有足够水的反应混合物制备结晶硅铝酸盐沸石的方法，使得如果需要，反应混合物可以成型。在该方法中，反应混合物在结晶条件下和不存在外部液相的情况下加热，使得在干燥晶体之前，不需要从结晶物质中除去过量的液体。

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