-
21.发明授权
公开(公告)号：US4738837A
公开(公告)日：1988-04-19
申请号：US852174
申请日：1986-04-15
IPC分类号： B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C4/06 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41 , C01B25/45 , B01J27/14
CPC分类号： C07C5/41 , B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C4/06 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84 , Y10S423/30
摘要： Molecular sieve compositions having three-dimensional microporous framework structures of CrO.sub.2, AlO.sub.2, PO.sub.2 and SiO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR:(Cr.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (Cr.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2 ; and "w", "x", "y" and "z" represent the mole fractions of chromium, aluminum, phosphorus and silicon, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.
摘要翻译： 公开了具有CrO 2，AlO 2，PO 2和SiO 2四面体氧化物单元的三维微孔骨架结构的分子筛组合物。 这些分子筛具有无水基的经验化学组成，由下式表示：mR：（CrwAlxPySiz）O 2，其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（CrwAlxPySiz）O 2存在的“R”摩尔量; 和“w”，“x”，“y”和“z”分别表示作为四面体氧化物存在的铬，铝，磷和硅的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。
-
公开(公告)号：US5434326A
公开(公告)日：1995-07-18
申请号：US176140
申请日：1993-12-30
IPC分类号： B01J29/83 , B01J29/04 , B01J29/85 , C01B37/08 , C01B39/54 , C07B61/00 , C07C5/27 , C07C15/08 , C07C2/66
CPC分类号： C01B37/08 , B01J29/85 , C07C5/2724 , B01J2229/26 , B01J2229/42
摘要： This invention presents a novel MgAPSO molecular sieve, containing a critical range of magnesium in the sieve framework and having a small crystallite size, which is particularly active for hydrocarbon conversion. The sieve advantageously is incorporated, along with a refractory inorganic oxide, into a catalyst formulation which is useful for alkylation. When utilized in a process for alkylating an aromatic with an olefin, for example in the production of cumene or ethylbenzene, the sieve catalyst shows favorable selectivity.
摘要翻译： 本发明提出了一种新型的MgAPSO分子筛，其在筛骨架中含有镁的临界范围并且具有小的微晶尺寸，其对烃转化特别有活性。 筛有利地与耐火无机氧化物一起掺入可用于烷基化的催化剂制剂中。 当用于用烯烃烷基化芳族化合物的方法中，例如在异丙基苯或乙苯的生产中，筛催化剂显示出有利的选择性。
-
公开(公告)号：US5013535A
公开(公告)日：1991-05-07
申请号：US340829
申请日：1989-04-20
CPC分类号： C01B37/08 , C01B37/04 , Y10S423/30
摘要： Aluminophosphate-based molecular sieve compositions having the crystal structure of AlPO.sub.4 -54 are stabilized against framework collapse or conversion to other crystal structures by treatment in their hydrated state with boric acid or salts thereof. The stabiized products are characterized, in addition to their essential AlPO.sub.4 -54 structure, by the presence of at least 6 ppm of extraneous boron.
摘要翻译： 具有AlPO4-54晶体结构的磷酸铝基分子筛组合物通过用硼酸或其盐处理它们的水合状态而稳定，防止骨架塌陷或转化成其它晶体结构。 通过至少6ppm的外来硼的存在，除了其基本的AlPO4-54结构之外，稳定的产物被表征。
-
公开(公告)号：US4938937A
公开(公告)日：1990-07-03
申请号：US58258
申请日：1987-06-04
申请人： David A. Lesch , Naomi Woodard , Robert L. Patton
发明人： David A. Lesch , Naomi Woodard , Robert L. Patton
IPC分类号： B01J20/02 , B01J27/18 , B01J29/83 , B01J29/84 , C01B25/36 , C01B37/04 , C07B61/00 , C07C1/00 , C07C4/06 , C07C4/08 , C07C5/02 , C07C5/27 , C07C5/32 , C07C6/08 , C07C15/08 , C07C67/00 , C08F4/06 , C08F4/12
摘要： A novel crystalline aluminophosphate of the molecular sieve type, denominated AlPO.sub.4 -34, is prepared by hydrothermal synthesis from reactive sources of aluminum and phosphorus and an organic templating agent.
-
公开(公告)号：US4913888A
公开(公告)日：1990-04-03
申请号：US830889
申请日：1986-02-19
IPC分类号： B01J29/84 , C01B25/36 , C01B37/06 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41
CPC分类号： C07C5/41 , B01J29/84 , C01B37/06 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84
摘要： Molecular sieve compositions having three-dimensional microporous framework structures of AsO.sub.2, AlO.sub.2 and PO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (As.sub.x Al.sub.y P.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (As.sub.x Al.sub.y P.sub.z)O.sub.2 ; and "x", "y" and "z" represent the mole fractions of arsenic, aluminum and phosphorus, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.
摘要翻译： 公开了具有AsO 2，AlO 2和PO 2四面体氧化物单元的三维微孔骨架结构的分子筛组合物。 这些分子筛具有由下式表示的无水基础上的经验化学组成：mR：（AsxAlyPz）O 2，其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（AsxAlyPz）O 2存在的“R”摩尔量; 和“x”，“y”和“z”分别表示作为四面体氧化物存在的砷，铝和磷的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。
-
26.发明授权
公开(公告)号：US4894213A
公开(公告)日：1990-01-16
申请号：US845984
申请日：1986-03-31
IPC分类号： B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C4/06 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41
CPC分类号： C07C5/41 , B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C4/06 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84
摘要： Molecular sieve compositions having three-dimensional microporous framework structures of AsO.sub.2, AlO.sub.2, PO.sub.2 and SiO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (As.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (As.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2 ; and "w", "x", "y" and "z" represent the mole fractions of arsenic, aluminum, phosphorus and silicon, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.
摘要翻译： 公开了具有AsO 2，AlO 2，PO 2和SiO 2四面体氧化物单元的三维微孔骨架结构的分子筛组合物。 这些分子筛具有由下式表示的无水基础上的经验化学组成：mR：（AswAlxPySiz）O 2，其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（AswAlxPySiz）O 2存在的“R”摩尔量; 和“w”，“x”，“y”和“z”分别表示作为四面体氧化物存在的砷，铝，磷和硅的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。
-
公开(公告)号：US4888167A
公开(公告)日：1989-12-19
申请号：US841753
申请日：1986-03-20
IPC分类号： B01J29/84 , C01B25/45 , C01B37/06 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41
CPC分类号： C07C5/41 , B01J29/84 , C01B37/06 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84
摘要： Molecular sieve compositions having three-dimensional microporous framework structures of GeO.sub.2, AlO.sub.2 and PO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (Ge.sub.x Al.sub.y P.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (Ge.sub.x Al.sub.y P.sub.z)O.sub.2 ; and "x", "y" and "z" represent the mole fractions of germanium, aluminum and phosphorus, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.
摘要翻译： 公开了具有GeO 2，AlO 2和PO 2四面体氧化物单元的三维微孔骨架结构的分子筛组合物。 这些分子筛具有以下公式表示的无水基础上的经验化学组成：mR：（GexAlyPz）O 2其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（GexAlyPz）O 2存在的“R”摩尔量; 和“x”，“y”和“z”分别表示作为四面体氧化物存在的锗，铝和磷的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。
-
公开(公告)号：US4789535A
公开(公告)日：1988-12-06
申请号：US834921
申请日：1986-02-28
IPC分类号： B01J29/84 , C01B25/45 , C01B37/06 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41 , C01B25/26
CPC分类号： C07C5/41 , B01J29/84 , C01B37/06 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84
摘要： Molecular sieve compositions having three-dimensional microporous framework structures of LiO.sub.2, AlO.sub.2 and PO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (Li.sub.x Al.sub.y P.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (Li.sub.x Al.sub.y P.sub.z)O.sub.2 ; and "x", "y" and "z" represent the mole fractions of lithium, aluminum and phosphorus, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.
摘要翻译： 公开了具有LiO 2，AlO 2和PO 2四面体氧化物单元的三维微孔骨架结构的分子筛组合物。 这些分子筛具有由下式表示的无水基础上的经验化学组成：mR：（LixAlyPz）O 2，其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（LixAlyPz）O 2存在的“R”摩尔量; 和“x”，“y”和“z”分别表示作为四面体氧化物存在的锂，铝和磷的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。
-
29.发明授权
公开(公告)号：US4737353A
公开(公告)日：1988-04-12
申请号：US841752
申请日：1986-03-20
IPC分类号： B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C4/06 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41 , C01B25/26 , B01J27/182
CPC分类号： C07C5/41 , B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C4/06 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84 , Y10S423/30
摘要： Molecular sieve compositions having three-dimensional microporous framework structures of BeO.sub.2, AlO.sub.2, PO.sub.2 and SiO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (Be.sub.w Al.sub.x P.sub.Y Si.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (Be.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2 ; and "w", "x", "y" and "z" represent the mole fractions of beryllium, aluminum, phosphorus and silicon, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.
摘要翻译： 公开了具有BeO 2，AlO 2，PO 2和SiO 2四面体氧化物单元的三维微孔骨架结构的分子筛组合物。 这些分子筛具有由下式表示的无水基础上的经验化学组成：mR：（BewAlxPYSiz）O 2，其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（BewAlxPySiz）O 2存在的“R”摩尔量; 和“w”，“x”，“y”和“z”分别表示作为四面体氧化物存在的铍，铝，磷和硅的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。
-
公开(公告)号：US4473663A
公开(公告)日：1984-09-25
申请号：US480698
申请日：1983-03-31
申请人： Robert L. Patton , Richard T. Gajek
发明人： Robert L. Patton , Richard T. Gajek
IPC分类号： B01J20/02 , B01J29/00 , B01J29/04 , B01J29/83 , C01B25/36 , C01B37/04 , B01J27/14 , B01J31/02
CPC分类号： C01B37/04
摘要： A novel crystalline aluminophosphate composition having a unique crystal structure.
摘要翻译： 具有独特晶体结构的新型结晶磷酸铝组合物。
-
-
-
-
-
-
-
-
-
搜索结果
32 条记录 (耗时 0.029 秒)
