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公开(公告)号：US4524232A
公开(公告)日：1985-06-18
申请号：US568015
申请日：1984-01-04
IPC分类号： C10G57/02 , B01J29/00 , B01J29/40 , C10G50/02 , C10G69/12 , C10M105/04 , C10N20/02 , C07C2/02
CPC分类号： C10G69/126 , C10G50/02
摘要： A combination process for producing high viscosity index lubes from light olefins is provided wherein light olefins are first passed over a small pore zeolite and the liquid product therefrom is then processed over an intermediate pore zeolite to provide a lubricating oil with a higher viscosity, high Viscosity Index and low pour point in greater yield than obtained with either of the catalysts alone.
摘要翻译： 提供了用于从轻质烯烃生产高粘度指数的润滑剂的组合方法，其中轻质烯烃首先通过小孔沸石，然后将其中的液体产物在中间孔沸石上加工以提供具有较高粘度，高粘度的润滑油 指数和低倾点比单独使用任一种催化剂获得的产率更高。
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2.发明授权
公开(公告)号：US4618737A
公开(公告)日：1986-10-21
申请号：US808705
申请日：1985-12-13
CPC分类号： C07C2/26 , C07C11/02 , C07C2/12 , C10G50/02 , C07C2529/06 , C07C2529/40 , C07C2531/02
摘要： High viscosity lubricants are formed by oligomerizing olefins in two stages. The first stage converts a lower olefin feed to distillate range hydrocarbons in the presence of an aluminosilicate zeolite such as ZSM-5. The distillate effluent from the first stage is further polymerized to lubricant range hydrocarbons at elevated temperatures in the presence of a ditertiary alkylperoxide catalyst.
摘要翻译： 高粘度润滑剂通过两个阶段的烯烃低聚而形成。 第一阶段在铝硅酸盐沸石如ZSM-5存在下将低级烯烃进料转化为馏出物范围的烃。 在二级烷基过氧化物催化剂的存在下，来自第一阶段的馏出物流出物在高温下进一步聚合成润滑剂烃。
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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：US4414097A
公开(公告)日：1983-11-08
申请号：US369852
申请日：1982-04-19
IPC分类号： B01J29/00 , B01J29/65 , B01J29/70 , B01J29/74 , C10G45/64 , C10G65/12 , C10G67/04 , C10G49/08 , C10G47/16
CPC分类号： B01J29/74 , B01J29/70 , B01J2229/26 , B01J2229/42 , C10G2400/10
摘要： This invention relates to an energy-efficient process for dewaxing hydrocrackate and manufacturing a stabilized and dewaxed hydrocracked lubricating oil stock from hydrocarbon feedstock boiling above about 343.degree. C.
摘要翻译： 本发明涉及一种用于脱氢加氢裂化剂的能量有效的方法，并从沸点高于约343℃的烃原料制备稳定和脱蜡的加氢裂化润滑油原料。
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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。
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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。
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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。
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8.发明授权Process for the production of high viscosity index lubricating oils from olefins 失效从烯烃生产高粘度指数润滑油的方法
公开(公告)号：US4517399A
公开(公告)日：1985-05-14
申请号：US639529
申请日：1984-08-09
CPC分类号： B01J29/40 , C10G50/02 , B01J2229/26 , B01J2229/42 , B01J29/65 , B01J29/70
摘要： An improved process for the production of high viscosity lubricating oils obtained by reacting olefins over ZSM-5 type zeolites at elevated temperatures and pressures in order to obtain a liquid product and thereafter recovering a lube oil fraction from said liquid product is disclosed. The improvement resides in the use of large crystal ZSM-5 which has been found to enhance the viscosity index of lubes produced from olefins.
摘要翻译： 公开了一种用于生产高粘度润滑油的改进方法，所述高粘度润滑油通过使ZSM-5型沸石在高温和高压下反应以获得液体产物，然后从所述液体产物中回收润滑油馏分而使烯烃反应获得。 改进在于使用已经发现可以提高由烯烃生产的润滑油的粘度指数的大型晶体ZSM-5。
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公开(公告)号：US07476638B2
公开(公告)日：2009-01-13
申请号：US11013708
申请日：2004-12-16
IPC分类号： B01J21/06
CPC分类号： C10G11/05 , B01J29/0308 , B01J29/0333 , B01J29/072 , B01J29/076 , B01J29/088 , B01J29/146 , B01J29/166 , B01J29/24 , B01J29/405 , B01J29/46 , B01J29/48 , B01J29/7057 , B01J29/7088 , B01J29/7615 , B01J29/7638 , B01J29/7676 , B01J29/7815 , B01J29/7838 , B01J29/7876 , B01J29/84 , B01J29/88 , B01J2229/42
摘要： The sulfur content of liquid cracking products, especially the cracked gasoline, of the catalytic cracking process is reduced by the use of a sulfur reduction additive comprising a porous molecular sieve which contains a metal in an oxidation state above zero within the interior of the pore structure of the sieve. The molecular sieve is normally a large pore size zeolite such as USY or zeolite beta or an intermediate pore size zeolite such as ZSM-5. The metal is normally a metal of Period 3 of the Periodic Table, preferably zinc or vanadium. The sulfur reduction catalyst may be used in the form of a separate particle additive or as a component of an integrated cracking/sulfur reduction catalyst.
摘要翻译： 催化裂化过程的液体裂解产物，特别是裂化汽油的硫含量通过使用包含多孔分子筛的硫还原添加剂而减少，该多孔分子筛在孔结构内部含有高于零的氧化态的金属 的筛子。 分子筛通常是大孔的沸石，例如USY或沸石β或中等孔径的沸石如ZSM-5。 金属通常是元素周期3的金属，优选锌或钒。 硫还原催化剂可以以单独的颗粒添加剂的形式使用，也可以作为综合的裂解/硫还原催化剂的组分使用。
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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。
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