-
公开(公告)号：US07255849B2
公开(公告)日：2007-08-14
申请号：US10863125
申请日：2004-06-08
CPC分类号： C01B37/065 , B01J29/70 , B01J29/83 , B01J29/84 , B01J29/85 , C01B37/04 , C01B37/06 , C01B39/54 , Y10S423/30
摘要： EMM-3 (ExxonMobil Material number 3) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral atom framework being defined by the interconnections between the tetrahedrally coordinated atoms in its framework. EMM-3 can be prepared in aluminophosphate (AlPO) and metalloaluminophosphate (MeAPO) compositions with the hexamethonium template. It has a unique X-ray diffraction pattern, which identifies it as a new material. EMM-3 is stable to calcination in air, absorbs hydrocarbons, and is catalytically active for hydrocarbon conversion.
摘要翻译： EMM-3（埃克森美孚材料3号）是一种新的结晶微孔材料，其四面体原子框架由能够桥接四面体原子的原子连接，四面体原子框架由其框架中的四面体配位原子之间的互连定义。 可以在具有六甲铵模板的磷酸铝（AlPO）和金属铝磷酸盐（MeAPO）组合物中制备EMM-3。 它具有独特的X射线衍射图，将其识别为新材料。 EMM-3在空气中煅烧稳定，吸收烃，对烃转化具有催化活性。
-
公开(公告)号：US20090318696A1
公开(公告)日：2009-12-24
申请号：US12214631
申请日：2008-06-20
IPC分类号： C07D241/04 , B01J29/06
CPC分类号： C07D295/023 , C01B37/02 , C01B39/48
摘要： A method of synthesizing a crystalline molecular sieve having an MSE framework type comprises crystallizing a reaction mixture comprising a source of water, a source of an oxide of a tetravalent element, Y, selected from at least one of silicon, tin, titanium, vanadium and germanium, a source of an alkali or alkaline earth metal, M, and a source of organic cations, Q, having the following general structure: in which R1 is hydrogen or an alkyl group, and R2 and R3 are alkyl groups.
摘要翻译： 合成具有MSE骨架类型的结晶分子筛的方法包括将包含水源，四价元素的氧化物源Y的反应混合物结晶，Y选自硅，锡，钛，钒和 锗，碱金属或碱土金属的源，M和有机阳离子源Q，具有以下一般结构：其中R1是氢或烷基，R2和R3是烷基。
-
公开(公告)号：US08025863B2
公开(公告)日：2011-09-27
申请号：US12214631
申请日：2008-06-20
CPC分类号： C07D295/023 , C01B37/02 , C01B39/48
摘要： A method of synthesizing a crystalline molecular sieve having an MSE framework type comprises crystallizing a reaction mixture comprising a source of water, a source of an oxide of a tetravalent element, Y, selected from at least one of silicon, tin, titanium, vanadium and germanium, a source of an alkali or alkaline earth metal, M, and a source of organic cations, Q, having the following general structure: in which R1 is hydrogen or an alkyl group, and R2 and R3 are alkyl groups.
摘要翻译： 合成具有MSE骨架类型的结晶分子筛的方法包括将包含水源，四价元素的氧化物源Y的反应混合物结晶，Y选自硅，锡，钛，钒和 锗，碱金属或碱土金属的源，M和有机阳离子源Q，具有以下一般结构：其中R1是氢或烷基，R2和R3是烷基。
-
公开(公告)号：US4605488A
公开(公告)日：1986-08-12
申请号：US733339
申请日：1985-05-13
IPC分类号： C10G65/10 , B01J29/00 , B01J29/40 , B01J29/65 , C10G45/64 , C10G65/00 , C10G65/16 , C10G73/02 , C10G65/18 , C10G65/12 , C10G67/02
摘要： Relatively heavy and relatively light lube chargestocks are dewaxed in two parallel, separate reactors. The reactor used for dewaxing the relatively light chargestock contains a crystallize zeolite having pore openings defined by: (1) a ratio of sorption of n-hexane to o-xylene, on a volume percent basis, of greater than 3, which sorption is determined at a P/P.sub.o of 0.1 and at a temperature of 50.degree. C. for n-hexane and 80.degree. C. for o-xylene and (2) by the ability of selectively cracking 3-methylpentane (3MP) in preference to the doubly branched 2,3-dimethylbutane (DMB) at 1000.degree. F. and 1 atmosphere pressure from a 1/1/1 weight ratio mixture of n-hexane/3-methyl-pentane/2,3-dimethylbutane, with the ratio of rate constants k.sub.3MP /k.sub.DMB determined at a temperature of 1000.degree. F. being in excess of about 2, e.g., natural and synthetic ferrierite, ZSM-22, ZSM-23, ZSM-35 and mixtures thereof. The reactor used for dewaxing the relatively heavy chargestock contains a crystalline aluminosilicate zeolite having pore openings defined by: (1) a ratio of sorption of n-hexane to o-xylene, on a volume percent basis, or less than 3, which sorption is determined at a P/P.sub.o of 0.1 and at a temperature of 50.degree. C. for n-hexane and 80.degree. C. for o-xylene, (2) the abiilty of selectively cracking 3-methylpentane (3MP) in preference to the doubly branched 2,3-dimethylbutane (DMB) at 1000.degree. F. and 1 atmosphere pressure from a 1/1/1 weight ratio mixture of n-hexane/3-methyl-pentane/2,3-dimethylbutane, with the ratio of rate constants k.sub.3MP /K.sub.DMB determined at a temperature of 1000.degree. F. being less than about 2, and (3) a Constraint Index value of greater than about 1, e.g., ZSM-5, ZSM-11, ZSM-5/ZSM-11 intermediate and mixtures thereof.
摘要翻译： 在两个平行的单独的反应器中，相对较重和相对较轻的润滑剂进料脱蜡。 用于脱蜡相对轻的原料的反应器包含具有孔开口的结晶沸石，其定义为：（1）正己烷与邻二甲苯的吸附比（以体积百分数计）大于3，该吸附确定 在P / Po为0.1，温度为50℃，正己烷和80℃为邻二甲苯，（2）通过选择性裂解3-甲基戊烷（3MP）的能力优于双 支链的2,3-二甲基丁烷（DMB），1/1重量比的正己烷/ 3-甲基 - 戊烷/ 2,3-二甲基丁烷混合物的1个大气压，比率 在1000°F的温度下测定的常数k3MP / kDMB超过约2，例如天然和合成镁碱沸石，ZSM-22，ZSM-23，ZSM-35及其混合物。 用于脱蜡相对较重的原料的反应器含有具有孔开口的结晶硅铝酸盐沸石，其定义为：（1）正己烷与邻二甲苯的吸附比，基于体积百分比或小于3，该吸附是 在P / Po为0.1，温度为50℃，正己烷和80℃为邻二甲苯时测定，（2）优选选择性裂解3-甲基戊烷（3MP），优于双 支链的2,3-二甲基丁烷（DMB），1/1重量比的正己烷/ 3-甲基 - 戊烷/ 2,3-二甲基丁烷混合物的1个大气压，比率 在1000°F的温度下测定的常数k3MP / KDMB小于约2，（3）大于约1的约束指数值，例如ZSM-5，ZSM-11，ZSM-5 / ZSM-11 中间体及其混合物。
-
5.发明授权Thermally stable, high surface area, modified mesoporous aluminophosphate material 有权热稳定，高表面积，改性介孔磷酸铝材料公开(公告)号：US06447741B1
公开(公告)日：2002-09-10
申请号：US09468451
申请日：1999-12-21
申请人： Arthur W. Chester , Frederick E. Daugherty , Charles T. Kresge , Hye-Kyung C. Timken , James C. Vartuli
发明人： Arthur W. Chester , Frederick E. Daugherty , Charles T. Kresge , Hye-Kyung C. Timken , James C. Vartuli
IPC分类号： C01B2536
CPC分类号： B01J35/1061 , B01J27/16 , B01J27/1804 , B01J27/1853 , B01J27/187 , B01J29/084 , B01J35/0006 , B01J35/10 , B01J35/1019 , B01J35/108 , B01J37/03 , B01J2229/42 , C10G11/02 , C10G2400/02 , Y10S423/30
摘要： A mesoporous aluminophosphate material includes a solid aluminophosphate composition modified with at least one element selected from zirconium, cerium, lanthanum, manganese, cobalt, zinc, and vanadium. This mesoporous aluminophosphate material has a specific surface area of at least 100 m2/g, an average pore size less than or equal to 100 Å, and a pore size distribution such that at least 50% of the pores have a pore diameter less than 100 Å. The material can be used as a support for a catalytic cracking catalyst. Additionally, a method for making such a mesoporous aluminophosphate material is disclosed. The method, which preferably avoids use of organic reagents or solvents, includes providing an aqueous solution containing an inorganic phosphorus component; an inorganic aluminum containing component; and an inorganic modifying component containing at least one element selected from zirconium, cerium, lanthanum, manganese, cobalt, zinc, and vanadium. A solid mesoporous aluminophosphate material is formed in the solution by adjusting the pH of the solution to the range of 7 to 12 and is then recovered.
摘要翻译： 介孔磷酸铝材料包括用至少一种选自锆，铈，镧，锰，钴，锌和钒的元素改性的固体磷酸铝组合物。 该介孔磷酸铝材料的比表面积为至少100m 2 / g，平均孔径小于或等于100，孔径分布使孔至少50％的孔径小于100 一个。 该材料可用作催化裂化催化剂的载体。 另外，公开了制造这种中孔磷酸铝材料的方法。 优选避免使用有机试剂或溶剂的方法包括提供含有无机磷组分的水溶液; 无机含铝组分; 和含有选自锆，铈，镧，锰，钴，锌和钒中的至少一种元素的无机改性成分。 通过将溶液的pH调节至7至12的范围，在溶液中形成固体介孔磷酸铝材料，然后回收。
-
公开(公告)号：US5243112A
公开(公告)日：1993-09-07
申请号：US776247
申请日：1985-09-16
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , C07C2529/70
摘要： Lower olefins are upgraded to high viscosity index lubricants by converting olefinic feed over a medium pore zeolite catalyst consisting essentially of aluminosilicate HzSM-22 under oligomerization conditions.
摘要翻译： 通过在低聚条件下通过基本上由铝硅酸盐HzSM-22组成的中孔沸石催化剂转化烯烃进料，将低级烯烃升级为高粘度指数润滑剂。
-
公开(公告)号：US4810357A
公开(公告)日：1989-03-07
申请号：US171209
申请日：1988-03-16
IPC分类号： C10G65/10 , B01J29/00 , B01J29/40 , B01J29/65 , C10G45/64 , C10G65/00 , C10G65/16 , C10G73/02 , C10G65/14
摘要： Relatively heavy or relatively light lube chargestocks are dewaxed in two parallel, separate reactors. The reactor used for dewaxing the relatively light chargestocks contains a crystalline aluminosilicate zeolite exemplified natural or synthetic ferrierite, ZSM-22, ZSM-23 and ZSM-35 zeolites and/or mixtures thereof. The reactor used for dewaxing the relatively heavy chargestocks contains a crystalline aluminosilicate zeolite exemplified by ZSM-5, ZSM-11 zeolites, ZSM-5/ZSM-11 intermediates and/or mixtures thereof.
摘要翻译： 相对较重或较轻的润滑油装置在两个平行的单独反应器中脱蜡。 用于脱蜡相对轻的原料的反应器含有结晶的硅铝酸盐沸石，例如天然或合成镁碱沸石，ZSM-22，ZSM-23和ZSM-35沸石和/或其混合物。 用于脱蜡相对重的原料的反应器含有由ZSM-5，ZSM-11沸石，ZSM-5 / ZSM-11中间体和/或其混合物示例的结晶硅铝酸盐沸石。
-
公开(公告)号：US4574043A
公开(公告)日：1986-03-04
申请号：US673060
申请日：1984-11-19
IPC分类号： B01J29/70 , B01J29/72 , B01J29/74 , C07D403/12 , C07D521/00 , C10G45/62 , C10G45/64 , C10G65/04 , C10G65/12
CPC分类号： C10G65/12 , B01J29/7484 , C10G45/64 , C10G65/043 , B01J2229/26 , B01J2229/42
摘要： The invention relates to a process for catalytically hydrodewaxing hydrocarbon feedstocks over zeolite ZSM-22 to produce high yields of low pour, high viscosity index hydrocracked lubricating oil stock.
摘要翻译： 本发明涉及在沸石ZSM-22上催化加氢脱蜡烃原料以产生高产率的低倾点，高粘度指数的加氢裂化润滑油原料的方法。
-
公开(公告)号：US09249078B2
公开(公告)日：2016-02-02
申请号：US14347422
申请日：2012-08-29
IPC分类号： C07C37/08 , C07C407/00 , C07C2/66 , C07C45/53 , B01J21/06 , B01J37/03 , B01J37/06 , B01J23/00 , B01J23/30 , B01J37/00 , B01J23/10
CPC分类号： C07C37/08 , B01J21/066 , B01J23/002 , B01J23/10 , B01J23/30 , B01J37/009 , B01J37/036 , B01J37/06 , C07C2/66 , C07C45/53 , C07C407/00 , C07C2529/70 , Y02P20/52 , C07C39/04 , C07C49/403
摘要： Disclosed herein are catalyst compositions useful in selective decomposition of organic oxygenates. A feed comprising an organic oxygenate may be contacted with a catalyst comprising (a) at least 0.1 wt % of an oxide of an element selected from Group 3 of the Periodic Table of Elements, wherein Group 3 includes the Lanthanide series; (b) at least 0.1 wt % of an oxide of an element selected from Group 6 of the Periodic Table of Elements; and (c) at least 0.1 wt % of an oxide of at least one element selected from Group 4 of the Periodic Table of Elements, wherein the wt % s are based upon the total combined weight of the oxides in (a) through (c) and excludes any other components.
摘要翻译： 本文公开了可用于选择性分解有机含氧化合物的催化剂组合物。 包含有机含氧化合物的进料可以与催化剂接触，所述催化剂包含（a）至少0.1重量％的选自元素周期表第3族元素的氧化物，其中第3族包括镧系; （b）至少0.1重量％的选自元素周期表第6族的元素的氧化物; 和（c）至少0.1重量％的选自元素周期表第4族中的至少一种元素的氧化物，其中wt％基于（a）至（c）中的氧化物的总重量 ）并排除任何其他组件。
-
10.发明授权Process for making olefin oligomers and alkyl benzenes in the presence of mixed metal oxide catalysts 有权在混合金属氧化物催化剂存在下制备烯烃低聚物和烷基苯的方法公开(公告)号：US08309780B2
公开(公告)日：2012-11-13
申请号：US12005027
申请日：2007-12-21
CPC分类号： C07C2/10 , B01J23/002 , B01J23/10 , B01J23/30 , B01J23/888 , B01J27/16 , B01J27/1804 , B01J27/1853 , B01J27/188 , B01J37/03 , B01J2523/00 , C07C2/66 , C07C2521/06 , C07C2523/10 , C07C2523/30 , C07C2523/745 , C07C2529/48 , B01J2523/48 , B01J2523/69 , B01J2523/842 , B01J2523/3712 , B01J2523/31 , B01J2523/51
摘要： Provided is a process for oligomerizing n-olefins. The process has the step of reacting (oligomerizing) an amount of one or more n-olefins in the presence of a catalytically effective amount of a two or more metal oxides at a temperature effective to effect oligomerization. The two or more metal oxides are represented by the formula MOn/M′On′. M and M′, are, independently, selected from the group consisting of Al, Ce, Fe, P, W, Zr, and combinations thereof. M and M′ are different metals or combinations of metals. “n” and “n′” are positive numbers and vary stoichiometrically depending on the valency of M and M′, respectively. Provided is also a process for alkylation of an alkylatable aromatic compound. The process has the step of contacting an amount of one or more n-olefins with an amount of aromatic compound in the presence of a catalytically effective amount of the two or more metal oxides at a temperature effective to effect alkylation of the aromatic compound.
摘要翻译： 提供了一种使正烯烃低聚的方法。 该方法在有效地进行低聚反应的温度下，在催化有效量的两种或更多种金属氧化物的存在下，使一定量的一种或多种正构烯烃反应（低聚）。 两种或更多种金属氧化物由式MOn / M'On'表示。 M和M'独立地选自Al，Ce，Fe，P，W，Zr及其组合。 M和M'是不同的金属或金属的组合。 n和n'分别为正数，并且化学计量学上取决于M和M'的化合价。 还提供了可烷基化芳族化合物的烷基化方法。 该方法具有在有效量的芳族化合物烷基化的温度下，在催化有效量的两种或更多种金属氧化物的存在下，使一定量的一种或多种正构烯烃与一定量芳族化合物接触的步骤。
-
-
-
-
-
-
-
-
-
搜索结果
110 条记录 (耗时 0.04 秒)