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公开(公告)号：US07572749B2
公开(公告)日：2009-08-11
申请号：US11189665
申请日：2005-07-26
申请人： Jean W. Beeckman , Glenn R. Sweeten , Arthur W. Chester , John P. McWilliams , Dominick N. Mazzone
发明人： Jean W. Beeckman , Glenn R. Sweeten , Arthur W. Chester , John P. McWilliams , Dominick N. Mazzone
IPC分类号： B01J29/06
CPC分类号： B01J37/0018 , B01J20/183 , B01J29/041 , B01J29/084 , B01J29/40 , B01J29/65 , B01J37/0009 , B01J2229/42 , C04B35/18 , C04B38/0022 , C04B2111/00793 , C08L83/04 , C10G45/04 , C10G49/02 , C04B38/0006 , C04B38/0054 , C08L2666/54 , C08L2666/58
摘要： The invention relates to the use of particulate silicone resins in the absence of added organic solvents with particulate inorganic materials to form structured bodies and in particular molecular sieve containing structured bodies. The silicone resin is used in the form of a particulate with an average particle size of less than 700 um. Upon calcining, the silicone resin is converted to silica which acts as a binder.
摘要翻译： 本发明涉及在没有添加的有机溶剂与颗粒状无机材料形成结构体的情况下使用颗粒状有机硅树脂，特别是分子筛含结构体的用途。 有机硅树脂以平均粒径小于700μm的颗粒形式使用。 煅烧后，将有机硅树脂转化为二氧化硅作为粘合剂。
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42.发明授权High temperature calcination of selectivated molecular sieve catalysts for activity and diffusional modification 失效用于活性和扩散修饰的选择性分子筛催化剂的高温煅烧公开(公告)号：US07238636B2
公开(公告)日：2007-07-03
申请号：US10625322
申请日：2003-07-23
IPC分类号： B01J20/04
CPC分类号： C10G11/05 , B01J29/04 , B01J29/06 , B01J29/40 , B01J29/44 , B01J37/08 , B01J2229/12 , B01J2229/32 , B01J2229/40 , C07C5/2708 , C07C6/123 , C07C2529/40 , C07C2529/44 , C10G2300/1044 , C10G2300/1096 , C10G2400/30 , Y02P20/52 , C07C15/08
摘要： A method is disclosed for modifying a catalytic molecular sieve for shape-selective hydrocarbon conversions comprises: a) selectivating said catalytic molecular sieve by contacting with a silicon-containing selectivating agent; and b) calcining the selectivated catalytic molecular sieve at high temperature calcination conditions comprising temperatures greater than 700° C., which conditions are sufficient to reduce acid activity as measured by alpha value and increase diffusion barrier of said catalytic molecular sieve as measured by the rate of 2,3-dimethylbutane uptake, as compared to the selectivated catalyst. Catalytic molecular sieves thus prepared, such as silica-bound ZSM-5, and their use in hydrocarbon conversion processes such as aromatics isomerization, e.g., xylene isomerization, ethylbenzene conversion and aromatics disproportionation, e.g., toluene disproportionation are also disclosed.
摘要翻译： 公开了一种修饰用于形状选择性烃转化的催化分子筛的方法，包括：a）通过与含硅选择性剂接触来选择所述催化分子筛; 和b）在包括温度大于700℃的高温煅烧条件下煅烧所选择的催化分子筛，该条件足以降低由α值测量的酸活性，并增加所述催化分子筛的扩散阻挡，通过速率 与选择的催化剂相比，2,3-二甲基丁烷的吸收。 由此制备的催化分子筛，例如二氧化硅结合的ZSM-5，以及它们在烃转化方法中的用途，例如芳族化合物异构化，例如二甲苯异构化，乙苯转化和芳烃歧化，例如甲苯歧化。
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公开(公告)号：US5258114A
公开(公告)日：1993-11-02
申请号：US735227
申请日：1991-07-24
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： B01J29/005 , B01D53/8628 , B01J20/16 , B01J20/18 , B01J29/04 , B01J29/041 , B01J29/40 , B01J29/70 , B01J29/82 , B01J29/83 , B01J29/85 , C01B37/00 , C01B37/02 , C01B37/08 , C01B39/00 , C10G11/05 , C10G47/16 , B01J2229/26 , B01J2229/32 , B01J2229/34 , B01J2229/36 , B01J2229/40 , B01J2229/42 , B01J29/084 , B01J29/405 , B01J29/65 , B01J29/7026 , B01J29/703 , B01J29/7034 , B01J29/7038
摘要： A process and catalyst for catalytic cracking comprising a non-layered, ultra-large pore crystalline material. The crystalline material preferably has a benzene adsorption capacity greater than about 15 grams benzene/100 grams at 50 torr and 25.degree. C. Preferred materials have a hexagonal electron diffraction pattern that can be indexed with a d.sub.100 value greater than about 18 Angstrom Units and a hexagonal arrangement of uniformly sized pores with a maximum perpendicular cross section of at least about 13 Angstrom units. Preferred cracking catalysts comprise ultra-large pore materials having pore openings formed by at least 20 tetrahedrally coordinated members, most preferably with 36 or 42 tetahedrally coordinated members.
摘要翻译： 一种用于催化裂化的方法和催化剂，包括非层状的超大孔结晶材料。 结晶材料优选在50托和25℃下具有大于约15克苯/ 100克的苯吸附能力。优选的材料具有六角形电子衍射图，其可以以大于约18埃单位的d100值进行索引，并且 具有至少约13埃单位的最大垂直截面的均匀尺寸孔的六边形排列。 优选的裂化催化剂包括具有由至少20个四面体配位的构件形成的孔隙的超大孔材料，最优选地具有36或42个四面体配位的构件。
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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。
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公开(公告)号：US4919787A
公开(公告)日：1990-04-24
申请号：US335069
申请日：1989-04-07
CPC分类号： B01J33/00 , C10G11/05 , B01J2229/12 , B01J2229/42 , C10G2300/70 , Y10S502/521
摘要： An improved method for passivating metals in a hydrocarbon feedstock during catalytic cracking has been discovered. The method involves contacting the feedstock with a passivating agent comprising a precipitated porous rare earth oxide, alumina, and aluminum phosphate precipitate. The passivating agent may be coated on a cracking catalyst, be part of the matrix of a cracking catalyst, or be added to the cracking operation as discrete particles.
摘要翻译： 已经发现了一种在催化裂化过程中钝化烃原料中的金属的改进方法。 该方法包括使原料与包含沉淀的多孔稀土氧化物，氧化铝和磷酸铝沉淀物的钝化剂接触。 钝化剂可以涂覆在裂化催化剂上，作为裂化催化剂的基质的一部分，或作为离散颗粒加入到裂化操作中。
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公开(公告)号：US4873216A
公开(公告)日：1989-10-10
申请号：US283778
申请日：1988-12-13
CPC分类号： B01J27/1804 , B01J35/0026 , B01J35/1019 , B01J35/1042 , B01J35/108 , C10G2300/107
摘要： This invention relates to a new catalyst composition. The catalyst composition comprises a catalytic component and a support comprising an amorphous combination of lanthana, alumina and aluminum phosphate, and may be characterized after calcination by a pore size distribution including about 5 to 20 vol. % within the pore size diameter range of 50 to 100 Angstroms, about 10 to 35 vol. % within the pore size diameter range of 100 to 150 Angstroms, about 15 to 50 vol. % within the pore size diameter range of 150 to 200 Angstroms and about 10 to 50 vol. % within the pore size diameter range of 200 to 400 Angstroms.
摘要翻译： 本发明涉及新的催化剂组合物。 催化剂组合物包含催化组分和包含镧，氧化铝和磷酸铝的无定形组合的载体，并且可通过包括约5至20体积％的孔径分布煅烧来表征。 孔径范围为50至100埃，约10至35体积％。 孔径范围为100至150埃，约15至50体积％。 孔径范围为150至200埃和约10至50体积％。 孔径范围为200至400埃的％。
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47.发明授权
公开(公告)号：US4781817A
公开(公告)日：1988-11-01
申请号：US938084
申请日：1986-12-04
摘要： The present invention relates to resid hydrotreating with hydrogen bronze catalyst which unexpectedly achieve superior demetallization compared to large pore CoMo/Al.sub.2 O.sub.3 catalyst.
摘要翻译： 本发明涉及与氢青铜催化剂的渣油加氢处理，其与大孔CoMo / Al 2 O 3催化剂相比意外地实现了优异的脱金属化。
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公开(公告)号：US4767733A
公开(公告)日：1988-08-30
申请号：US50445
申请日：1987-05-18
申请人： Arthur W. Chester , Garry W. Kirker
发明人： Arthur W. Chester , Garry W. Kirker
CPC分类号： B01J27/1804 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J35/108 , B01J23/88
摘要： This invention relates to a new and useful amorphous, solid, combination refractory composition and to its synthesis. The new composition is an x-ray amorphous rare earth aluminum phosphorus oxide having high surface area and unique pore size distribution. The composition is useful as a catalyst support and provides improvement over prior art supports such as alumina or aluminum phosphate for certain catalytic applications.
摘要翻译： 本发明涉及新的和有用的无定形，固体，组合耐火材料组合物及其合成。 新组合物是具有高表面积和独特孔径分布的x射线无定形稀土铝磷氧化物。 该组合物可用作催化剂载体，并且对于某些催化应用提供了优于现有技术的载体，例如氧化铝或磷酸铝。
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公开(公告)号：US4575416A
公开(公告)日：1986-03-11
申请号：US631681
申请日：1984-07-16
IPC分类号： B01J29/00 , B01J29/08 , B01J29/40 , B01J29/50 , B01J29/60 , B01J29/65 , B01J29/80 , C10G45/64 , C10G73/02
CPC分类号： B01J29/80 , C10G45/64 , B01J29/084 , B01J29/40
摘要： A catalytic dewaxing process is improved by the use of a mixed zeolite catalyst which combines the following components: a first zeolitic catalyst having a Constraint Index not less than 1, a second, different, catalytic component of specified characteristics, and a hydrogenation component. This process for preparing the catalyst is also disclosed. Examples of specific combinations of dewaxing catalysts include ZSM-5 and Dealuminized Y, ZSM-5 and ZSM-12, and ZSM-5 and TEA Mordenite.
摘要翻译： 通过使用组合以下组分的混合沸石催化剂来改进催化脱蜡方法：具有不小于1的约束指数的第一沸石催化剂，特定特征的第二种不同的催化组分和氢化组分。 还公开了该制备催化剂的方法。 脱蜡催化剂的具体组合的实例包括ZSM-5和脱铝Y，ZSM-5和ZSM-12，以及ZSM-5和TEA丝光沸石。
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公开(公告)号：US4442223A
公开(公告)日：1984-04-10
申请号：US360122
申请日：1982-03-22
IPC分类号： B01J21/08 , B01J29/06 , B01J29/08 , B01J29/12 , B01J29/14 , B01J29/16 , B01J29/40 , B01J29/65 , B01J29/70 , B01J35/10 , C10G11/05 , B01J21/16
CPC分类号： B01J29/166 , B01J21/08 , B01J29/061 , B01J29/08 , B01J29/126 , B01J29/146 , B01J35/10 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/40 , B01J29/65 , B01J29/70 , B01J29/7011 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J35/109
摘要： Cracking catalysts or catalyst supports prepared from mixtures comprising colloidal alumina, colloidal silica, a particulate weighting agent, and/or an active catalytic component possess excellent catalytic and physical properties. The catalysts in accordance with the invention also show excellent resistance to metal poisoning, and are also highly useful in non-cracking and/or hydroconversion processes.
摘要翻译： 由包含胶体氧化铝，胶体二氧化硅，颗粒增重剂和/或活性催化组分的混合物制备的裂化催化剂或催化剂载体具有优异的催化和物理性能。 根据本发明的催化剂还显示出优异的耐金属中毒性，并且在非裂解和/或加氢转化方法中也是非常有用的。
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