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公开(公告)号：US5100636A
公开(公告)日：1992-03-31
申请号：US535918
申请日：1990-06-11
申请人： Roland Thome , Arno Tissler
发明人： Roland Thome , Arno Tissler
CPC分类号： C01B39/36
摘要： Disclosed herein is a method of preparing crystalline, zeolitic aluminosilicates with SiO.sub.2 /Al.sub.2 O.sub.3 ratios of 20 or more. The method provides a two-stage crystallization process which avoids the formation of secondary crystalline phases. The first stage is conducted at a temperature between 240.degree. C. and 325.degree. C. for between about 1 and 20 minutes. The second stage is conducted in an open vessel at a temperature between about 50.degree. C. and 100.degree. C. for about 40 to 240 hours.
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公开(公告)号：US5466432A
公开(公告)日：1995-11-14
申请号：US287232
申请日：1994-08-08
IPC分类号： B01J20/10 , B01J29/87 , C01B33/20 , C01B39/00 , C01B39/06 , C01B39/08 , C07C2/00 , C10G35/06 , C01B39/36
CPC分类号： C10G35/065 , B01J29/87 , C01B39/082 , C07C2/00 , C07C2529/87 , Y10S423/22
摘要： The invention relates to a crystalline zeolite-like gallosilicate having an atomic ratio of Si/Ga in the outer crystalline surface that is not larger than the average Si/Ga ratio for the whole of the crystal. The invention also relates to a method of making such a gallosilicate comprising the hydrothermal crystallization of a strictly inorganic reaction mixture having the following molar ratios: SiO.sub.2 /Ga.sub.2 O.sub.3 .gtoreq.5; OH.sup.- /SiO.sub.2 =0.05-1.0; and H.sub.2 O/SiO.sub.2 =10-1,000. The invention further relates to the above-described method wherein said reaction mixture is prepared by adding an aged gel to a first mixture, the first mixture preferably having a composition with the following molar ratios: SiO.sub.2 /Ga.sub.2 O.sub.3 .gtoreq.5; OH.sup.- /SiO.sub.2 =0.05 to 1.0; and H.sub.2 O/SiO.sub.2 =20 to 100.
摘要翻译： 本发明涉及外晶面中Si / Ga原子比不大于整个晶体的平均Si / Ga比的结晶沸石状半硅酸盐。 本发明还涉及一种制备这种硅酸盐硅酸盐的方法，其包括具有以下摩尔比的严格无机反应混合物的水热结晶：SiO 2 / Ga 2 O 3> = 5; OH- / SiO 2 = 0.05-1.0; 和H2O / SiO2 = 10-1,000。 本发明还涉及上述方法，其中所述反应混合物通过将老化凝胶加入到第一混合物中制备，第一混合物优选具有以下摩尔比的组成：SiO 2 / Ga 2 O 3> = 5; OH- / SiO 2 = 0.05〜1.0; 和H 2 O / SiO 2 = 20〜100。
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3.发明授权Synthetic crystalline aluminosilicate for the catalytic conversion of hydrocarbons in petrochemical processes 失效用于石油化学工艺中碳氢化合物的催化转化的合成结晶硅铝酸盐
公开(公告)号：US5407654A
公开(公告)日：1995-04-18
申请号：US725809
申请日：1991-07-08
IPC分类号： B01J29/06 , B01J29/08 , B01J29/70 , B01J29/78 , C01B39/36 , C07C1/20 , C07C2/00 , C07C2/66 , C07C2/86 , C07C5/27 , C10G11/05 , C10G35/095 , C10G45/64 , C01B33/26
CPC分类号： C10G45/64 , B01J29/06 , B01J29/08 , B01J29/70 , B01J29/7003 , B01J29/78 , C01B39/36 , C07C1/20 , C07C2/00 , C07C2/66 , C07C2/864 , C07C5/2775 , C10G11/05 , C10G35/095 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C2529/40 , Y02P20/52
摘要： Synthetic crystalline aluminosilicate of the pentasil type and method for using the same as catalysts or catalyst components in petrochemical processes for the catalytic conversion of hydrocarbons and their derivatives into useful organic compounds and intermediates.
摘要翻译： pentasil类型的合成结晶硅铝酸盐以及在石油化学方法中使用它们作为催化剂或催化剂组分的方法，用于将烃及其衍生物催化转化成有用的有机化合物和中间体。
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4.发明授权Synthetic, crystalline aluminosilicate, method for its preparation as well as use 失效合成，结晶硅铝酸盐，其制备方法及用途
公开(公告)号：US5385714A
公开(公告)日：1995-01-31
申请号：US908539
申请日：1992-06-29
申请人： Roland Thome , Arno Tissler , Hubertus Schmidt , Gunter Winkhaus , Klaus Unger
发明人： Roland Thome , Arno Tissler , Hubertus Schmidt , Gunter Winkhaus , Klaus Unger
IPC分类号： B01J20/18 , B01J20/16 , B01J29/06 , B01J29/08 , B01J29/70 , B01J29/78 , C01B33/26 , C01B39/00 , C01B39/02 , C01B39/36 , C01B39/46
CPC分类号： B01J29/08 , B01J29/06 , B01J29/70 , B01J29/7003 , B01J29/78 , C01B39/36 , B01J2229/26 , B01J2229/36 , B01J2229/42
摘要： Synthetic crystalline aluminosilicate is prepared by an inorganic process from a reaction mixture, which contains, in an aqueous alkaline medium SiO.sub.2 and Al.sub.2 O.sub.3 or their hydrated derivatives or alkali silicates and aluminates, mineralizers and optionally seeding crystals, the reaction mixture containing: SiO.sub.2 /Al.sub.2 O.sub.3 in molar ratio of 15-40, OH.sup.- /SiO.sub.2 in molar ratio 0.1-0.2, and H.sub.2 O/SiO.sub.2 in molar ratio 20-60. The aluminosilicate produced by the process has a chemical composition expressed in molar ratios as: 0-3 M.sub.2 O:Al.sub.2 O.sub.3 :15-40 SiO.sub.2 :0-40 H.sub.2 O, where M represents an alkali cation. The aluminosilicate is useful in the preparation of catalysts and adsorbents.
摘要翻译： 合成结晶硅铝酸盐通过无机方法由反应混合物制备，所述反应混合物在含水碱性介质SiO 2和Al 2 O 3或其水合衍生物或碱金属硅酸盐和铝酸盐，矿化剂和任选的晶种中含有：SiO 2 / Al 2 O 3 摩尔比为15-40，OH- / SiO2摩尔比为0.1-0.2，H2O / SiO2的摩尔比为20-60。 通过该方法生产的硅铝酸盐的化学组成以摩尔比表示为：0-3M2O:Al2O3:15-40SiO2:0-40H2O，其中M表示碱性阳离子。 硅铝酸盐可用于制备催化剂和吸附剂。
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5.发明授权
公开(公告)号：US5178846A
公开(公告)日：1993-01-12
申请号：US725034
申请日：1991-07-03
申请人： Martin Buelow , Elke Jahn , Ulrich Schuelke , Karl Becker , Peter Kraak , Roland Thome , Arno Tissler
发明人： Martin Buelow , Elke Jahn , Ulrich Schuelke , Karl Becker , Peter Kraak , Roland Thome , Arno Tissler
IPC分类号： B01J20/18 , B01J29/00 , B01J29/83 , B01J29/84 , B01J29/85 , C01B25/36 , C01B37/04 , C01B37/06 , C01B37/08 , C01B39/06
CPC分类号： C01B37/08 , B01J29/84 , C01B37/04 , C01B37/065
摘要： An economical and environmentally safe method for synthesizing wide-pore aluminophosphate crystalline molecular sieves primarily involves inorganic synthesis requiring no structure-directing organic templates. In addition to aluminium and phosphate, further components selected from group IV of the periodic table of elements can be added to synthesize multi-component phosphate molecular sieves such as germano-silico-alumino-phosphate crystalline structures.
摘要翻译： 用于合成广泛磷酸铝晶体分子筛的经济且环保的方法主要涉及不需要结构导向有机模板的无机合成。 除了铝和磷酸盐之外，可以加入选自元素周期表第IV族的其它组分以合成多组分磷酸酯分子筛，例如锗 - 硅 - 铝磷酸盐晶体结构。
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6.发明授权Method for the preparation of crystalline gallosilicates, and their use for the preparation of catalysts and adsorbents 失效制备结晶硅酸镓盐的方法及其用于制备催化剂和吸附剂的用途
公开(公告)号：US5273737A
公开(公告)日：1993-12-28
申请号：US725036
申请日：1991-07-03
IPC分类号： B01J20/18 , B01J29/04 , B01J29/87 , C01B33/20 , C01B39/02 , C01B39/04 , C01B39/06 , C01B39/08 , C01B39/36 , C07B61/00 , C07C2/00 , C07C2/84 , C07C15/00 , C10G50/00 , C01B33/24 , C01F7/00
CPC分类号： C01B39/082 , B01J29/87 , C07C2/00 , C10G50/00 , C07C2529/87
摘要： Disclosed is a method for preparing crystalline gallosilicates having a molar ratio of SiO.sub.2 /Ga.sub.2 O.sub.3 .gtoreq.5 an having a more uniform particle size with enhanced catalytic activity. According to the method of the invention, crystalline gallosilicates are prepared by adding an aged, gallosilicate nuclei-forming gel having a molar ratio of SiO.sub.2 /Ga.sub.2 O.sub.3 .gtoreq.5 to an aqueous, alkaline solution containing reactive silicon and gallium compounds to form a mixture. The mixture is then subjected to hydrothermal crystallization conditions to form the crystalline gallosilicate. The gallosilicates prepared by the disclosed method is useful for the preparation of catalysts and adsorbents and in processes for converting low molecular weight hydrocarbons to higher aliphatics and aromatic compounds.
摘要翻译： 公开了一种制备具有更均匀粒径的具有增强的催化活性的SiO 2 / Ga 2 O 3> / = 5的摩尔比的结晶硅酸镓盐酸盐的方法。 根据本发明的方法，通过向含有反应性硅和镓化合物的含水碱性溶液中加入具有SiO 2 / Ga 2 O 3> = 5摩尔比的老化的硅酸盐硅酸盐成核凝胶，形成结晶的硅酸镓，形成混合物 。 然后将混合物进行水热结晶条件以形成结晶硅酸盐。 通过公开的方法制备的硅铝酸盐可用于制备催化剂和吸附剂以及将低分子量烃转化为较高脂肪族和芳族化合物的方法。
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公开(公告)号：US5100853A
公开(公告)日：1992-03-31
申请号：US538993
申请日：1990-06-15
申请人： Roland Thome , Arno Tissler
发明人： Roland Thome , Arno Tissler
IPC分类号： B01J29/06 , B01J21/08 , B01J29/00 , B01J29/40 , B01J32/00 , B01J37/00 , C07B61/00 , C07C6/12 , C07C15/08
CPC分类号： B01J37/0009 , B01J29/40
摘要： Disclosed is a molded aluminosilicate catalyst, including a zeolite powder and a SiO.sub.2 -containing powder. The SiO.sub.2 -containing powder includes SiO.sub.2 particles of from about 0.1 to about 5 microns in average diameter. The aluminosilicate catalyst includes from about 5 to about 70 percent by weight of the SiO.sub.2 -containing powder.
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公开(公告)号：US5578195A
公开(公告)日：1996-11-26
申请号：US422513
申请日：1995-04-13
IPC分类号： B01J29/06 , B01J29/08 , B01J29/70 , B01J29/78 , C01B39/36 , C07C1/20 , C07C2/00 , C07C2/66 , C07C2/86 , C07C5/27 , C10G11/05 , C10G35/095 , C10G45/64 , C07C4/06 , C07C5/22
CPC分类号： C10G45/64 , B01J29/06 , B01J29/08 , B01J29/70 , B01J29/7003 , B01J29/78 , C01B39/36 , C07C1/20 , C07C2/00 , C07C2/66 , C07C2/864 , C07C5/2775 , C10G11/05 , C10G35/095 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C2529/40 , Y02P20/52
摘要： Synthetic crystalline aluminosilicate of the pentasil type and method for using the same as catalysts or catalyst components in petrochemical processes for the catalytic conversion of hydrocarbons and their derivatives into useful organic compounds and intermediates.
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公开(公告)号：US5409687A
公开(公告)日：1995-04-25
申请号：US255306
申请日：1994-06-07
申请人： Martin Wallau , Arno Tissler , Roland Thome , Klaus K. Unger
发明人： Martin Wallau , Arno Tissler , Roland Thome , Klaus K. Unger
CPC分类号： B01J29/87 , C01B39/082 , Y10S423/22
摘要： Gallosilicates can be formed in the absence of structure-guiding organic hydrocarbons or amines by(a) combining water, a base, a gallium material selected from the group consisting of alkali metal gallates, Ga.sub.2 O.sub.3 and hydrated derivatives of Ga.sub.2 O.sub.3, and gallium salts optionally in aqueous solution, with a powder consisting essentially of particles of silicon dioxide or a hydrated derivative thereof having a diameter of 0.1 to 5 microns and a specific surface area of 20-22 m.sup.2 /g in amounts such that the atomic ratio of silicon to gallium is at least 10 to form an alkaline aqueous reaction mixture; and(b) heating the reaction mixture to produce zeolite-like gallosilicates. These materials are advantageously recovered from the reaction mixture and subjected to ion exchange to replace any alkali metal or alkaline-earth metal ions present with protons.
摘要翻译： 可以通过（a）将水，碱，选自碱金属镓酸盐，Ga 2 O 3和Ga 2 O 3的水合衍生物的镓材料和镓盐任意地混合在一起，形成不含结构导向有机烃或胺的高硅酸盐 水溶液，其基本上由二氧化硅或其水合衍生物的颗粒组成，其直径为0.1至5微米，比表面积为20-22m 2 / g，其量使得硅与镓的原子比为 至少10以形成碱性水性反应混合物; 和（b）加热反应混合物以产生沸石状的硅酸盐。 这些材料有利地从反应混合物中回收并进行离子交换以取代质子中存在的任何碱金属或碱土金属离子。
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公开(公告)号：US5365002A
公开(公告)日：1994-11-15
申请号：US903792
申请日：1992-06-24
IPC分类号： B01J20/10 , B01J29/87 , C01B33/20 , C01B39/00 , C01B39/06 , C01B39/08 , C07C2/00 , C10G35/06 , C07C2/76 , B01J29/04
CPC分类号： C10G35/065 , B01J29/87 , C01B39/082 , C07C2/00 , C07C2529/87 , Y10S423/22
摘要： The invention relates to a crystalline zeolite-like gallosilicate having an atomic ratio of Si/Ga in the outer crystalline surface that is not larger than the average Si/Ga ratio for the whole of the crystal. The invention also relates to a method of making such a gallosilicate comprising the hydrothermal crystallization of a strictly inorganic reaction mixture having the following molar ratios: SiO.sub.2 /Ga.sub.2 O.sub.3 .gtoreq.5; OH.sup.- /SiO.sub.2 =0.05-1.0; and H.sub.2 O/SiO.sub.2 =10-1,000. The invention further relates to the above-described method wherein said reaction mixture is prepared by adding an aged gel to a first mixture, the first mixture preferably having a composition with the following molar ratios: SiO.sub.2 /Ga.sub.2 O.sub.3 .gtoreq.5; OH.sup.- /SiO.sub.2 =0.05 to 1.0; and H.sub.2 O/SiO.sub.2 =20 to 100.
摘要翻译： 本发明涉及外晶面中Si / Ga原子比不大于整个晶体的平均Si / Ga比的结晶沸石状半硅酸盐。 本发明还涉及一种制备这种硅酸盐硅酸盐的方法，其包括具有以下摩尔比的严格无机反应混合物的水热结晶：SiO 2 / Ga 2 O 3> = 5; OH- / SiO 2 = 0.05-1.0; 和H2O / SiO2 = 10-1,000。 本发明还涉及上述方法，其中所述反应混合物通过将老化凝胶加入到第一混合物中制备，第一混合物优选具有以下摩尔比的组成：SiO 2 / Ga 2 O 3> = 5; OH- / SiO 2 = 0.05〜1.0; 和H 2 O / SiO 2 = 20〜100。
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