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31.发明授权Catalyst for converting synthesis gas to high octane predominantly olefinic naphtha 失效将合成气转化为高辛烷值主要是烯烃石脑油的催化剂
公开(公告)号：US4463101A
公开(公告)日：1984-07-31
申请号：US444260
申请日：1982-11-24
CPC分类号： C07C1/04 , B01J29/40 , B01J2229/26 , B01J2229/42 , C07C2529/072
摘要： An improved catalyst composition is disclosed for converting synthesis gas to hydrocarbon mixtures. The catalyst comprises an iron-containing, Fischer-Tropsch catalyst and a crystalline zeolite having a silica-to-alumina ratio of greater than 200 (including zeolites containing essentially no alumina) and an (R.sub.2 O+M.sub.2 /.sub.n O):SiO.sub.2 rate of less than 1.1:1 where M is a metal other than a metal of Group IIIA, n is the valence of said metal, and R is an alkyl ammonium radical, said organosilicate being characterized by a specified X-ray diffraction pattern.
摘要翻译： 公开了一种改进的催化剂组合物，用于将合成气转化为烃混合物。 催化剂包含含铁的费 - 托催化剂和二氧化硅与氧化铝之比大于200的结晶沸石（包括基本上不含氧化铝的沸石）和（R2O + M2 / nO）：SiO 2的比例较小 超过1.1:1，其中M是不同于IIIA族金属的金属，n是所述金属的化合价，R是烷基铵基团，所述有机硅酸盐的特征在于规定的X射线衍射图。
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32.发明授权Catalytic dewaxing of oils containing ammonia over highly siliceous porous crystalline materials of the zeolite ZSM-5 type 失效含有氨的油在沸石ZSM-5型高硅酸盐多孔结晶材料中的催化脱蜡
公开(公告)号：US4441991A
公开(公告)日：1984-04-10
申请号：US435424
申请日：1982-10-20
CPC分类号： C10G45/64 , C10G2400/02
摘要： Straight-chain hydrocarbons and slightly branched chain hydrocarbons are selectively converted utilizing highly siliceous porous crystalline materials of the zeolite type having SiO.sub.2 /Al.sub.2 O.sub.3 ratio of greater than 200, unique molecular sieving properties and superior resistance to ammonia deactivation. The catalyst preferably contains acidic cations and can also contain a component having a hydrogenation/dehydrogenation function. The process of this invention is particularly useful for the dewaxing of hydrocarbon oils, including removal of high freezing point paraffins from jet fuel to lower freezing point, as well as improving the octane rating of naphtha fractions.
摘要翻译： 使用SiO 2 / Al 2 O 3比例大于200的沸石型高度硅质多孔结晶材料，独特的分子筛分性质和优异的氨失活性，可以选择性地转化直链烃和轻支链烃。 催化剂优选含有酸性阳离子，并且还可以含有具有氢化/脱氢功能的组分。 本发明的方法特别适用于烃油的脱蜡，包括从喷气燃料中除去高凝固点石蜡至较低的凝固点，以及提高石脑油馏分的辛烷值。
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33.发明授权Hydrotreating of bottoms fractions resulting from conversion of methanol to gasoline in order to decrease durene and produce distillate 失效加氢处理从甲醇转化成汽油产生的塔底馏分，以减少杜烯并产生馏出物
公开(公告)号：US4304951A
公开(公告)日：1981-12-08
申请号：US225061
申请日：1981-01-14
IPC分类号： C10G3/00 , C10G45/44 , C10G45/58 , C10G45/60 , C10G45/62 , C10G47/12 , C10G47/16 , C10G47/20 , C07C1/20
摘要： A durene-containing gasoline obtained from the catalytic conversion of methanol after removal of at least the light olefinic fraction is subjected to hydrotreating by contact with hydrogen over a hydrogenation metal on an acidic or non-acidic support.
摘要翻译： 在除去至少轻的烯属馏分之后，从甲醇的催化转化得到的含有杜烯的汽油通过在酸性或非酸性载体上的氢化金属上与氢接触进行加氢处理。
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公开(公告)号：US4259174A
公开(公告)日：1981-03-31
申请号：US21735
申请日：1979-03-19
申请人： Nai Y. Chen , William E. Garwood
发明人： Nai Y. Chen , William E. Garwood
IPC分类号： C10G73/02 , B01J29/50 , B01J29/54 , C10G45/64 , C10G1/04 , C10G11/05 , C10G21/00 , C10G47/16
CPC分类号： B01J29/505 , B01J29/54 , C10G45/64
摘要： Hydrocarbon oils, especially waxy distillate lubricating oil stocks suitable for the preparation, by conventional unit processes, of high V.I., low pour point lubricating oils, are advantageously catalytically dewaxed with synthetic offretite catalyst preferably associated with a hydrogenation metal such as platinum or palladium.
摘要翻译： 烃类油，特别是适用于通过常规单元方法制备高含量低倾点润滑油的蜡状馏出物润滑油，有利地用合成的漂白剂催化剂进行催化脱蜡，优选与氢化金属如铂或钯缔合。
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公开(公告)号：US3965205A
公开(公告)日：1976-06-22
申请号：US477728
申请日：1974-06-10
IPC分类号： C10G3/00 , C10G35/095 , C07C15/00
CPC分类号： C10G3/45 , C10G3/49 , C10G35/095 , C10G2300/1037 , C10G2300/305 , C10G2300/4018 , C10G2400/02 , C10G2400/06 , Y02P30/20 , Y10S585/943
摘要： It is known to convert methanol and/or other relatively low molecular weight organic compounds containing at least one oxygen, sulfur, nitrogen or halogen hetero atom to high octane gasoline by contacting such with a particular group of crystalline aluminosilicate zeolites at conversion conditions. The instant disclosure shows improvements in total gasoline production from such process by inclusion of natural gas liquid or other light hydrocarbons having low octane numbers, preferably paraffinic, in the feed to said process thereby converting at least a portion of these lighter materials as well to high octane gasoline boiling range components.
摘要翻译： 已知通过在转化条件下与特定的结晶硅铝酸盐基团接触，将含有至少一个氧，硫，氮或卤素杂原子的甲醇和/或其它相对低分子量的有机化合物转化成高辛烷值汽油。 本公开显示通过在所述方法的进料中包含天然气液体或具有低辛烷值（优选链烷烃）的其它轻质烃的天然气液体或其他轻烃，从而将这些较轻材料的至少一部分转化为高 辛烷值汽油沸程组分。
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公开(公告)号：US3950242A
公开(公告)日：1976-04-13
申请号：US457282
申请日：1974-04-02
申请人： William E. Garwood , Donald M. Nace , Hartley Owen
发明人： William E. Garwood , Donald M. Nace , Hartley Owen
IPC分类号： C10G11/18 , C10G35/095 , C10G69/08 , C10G37/10
CPC分类号： C10G11/18 , C10G35/095 , C10G69/08
摘要： A process combination is described for upgrading a gasoline product of fluid cracking by treatment with a ZSM-5 catalyst wherein the cracking operation is performed under conditions to provide a depentanized gasoline product of cracking containing not more than 15 wt.% olefins before ZSM-5 treatment thereof for octane improvement.
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公开(公告)号：US5079201A
公开(公告)日：1992-01-07
申请号：US409372
申请日：1989-09-19
申请人： Pochen Chu , William E. Garwood
发明人： Pochen Chu , William E. Garwood
摘要： A hydrous aluminosilicate adsorbent composition in which the active adsorbent is a mixture of non-fibrous clay with non-fibrous zeolite. The composition is useful as a feed supplement in animal husbandry, and as a topical adsorbent for veterinary use. The mixture has a high capacity for adsorption of ammonium cations, and a synergistically high selectivity for their adsorption. Beneficial effects as feed supplement may arise from lowering the amount of ammonia passed to the liver from the alimentary canal.
摘要翻译： 一种含水铝硅酸盐吸附剂组合物，其中活性吸附剂是非纤维状粘土与非纤维状沸石的混合物。 该组合物可用作畜牧饲料中的饲料添加剂，并且作为用于兽医用途的局部吸附剂。 该混合物具有高吸附铵阳离子的能力，并且对其吸附具有协同的高选择性。 作为饲料添加剂的有益效果可能来自降低从消化道传递到肝脏的氨的量。
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公开(公告)号：US5037528A
公开(公告)日：1991-08-06
申请号：US517958
申请日：1990-04-30
申请人： William E. Garwood , Quang N. Le , Stephen S. Wong
发明人： William E. Garwood , Quang N. Le , Stephen S. Wong
CPC分类号： C10G65/043 , C10G67/04
摘要： High viscosity index, low pour point lubricants are produced by the oligomerization of a wax-derived lubricant fraction. The fraction may be produced from slack wax or de-oiled wax by hydroisomerization over zeolite beta or hydrocracking/isomerization over an amorphous catalyst followed by selective dewaxing, preferably by catalytic dewaxing over a highly shape selective zeolite such as ZSM-23. The preferred peroxides are ditertiary alkyl peroxides such as ditertiary butyl peroxide (DTBP) and are typically used at temperatures of 100.degree.-300.degree. C.
摘要翻译： 高粘度指数，低倾点润滑剂是通过蜡衍生的润滑剂部分的低聚产生的。 馏分可以通过在沸石β上的加氢异构化或非晶态催化剂上的加氢裂化/异构化，然后进行选择性脱蜡，优选通过高度形状选择性沸石如ZSM-23的催化脱蜡来由松散蜡或脱油蜡产生。 优选的过氧化物是二叔烷基过氧化物，例如二叔丁基过氧化物（DTBP），通常在100-300℃的温度下使用
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公开(公告)号：US4788374A
公开(公告)日：1988-11-29
申请号：US137223
申请日：1987-12-23
CPC分类号： B01J29/40 , B01J29/90 , C07C2/12 , C10G50/00 , B01J2229/123 , B01J2229/16 , B01J2229/32 , C07C2529/40 , C07C2529/70 , Y02P20/584
摘要： A surface-inactive shape selective metallosilicate catalyst, useful for the conversion of lower molecular weight olefins to liquid hydrocarbons such as gasoline, distillate, and high viscosity lube oils, is prepared by a process comprising forming a silica shell on a metallosilicate core by crystallizing silica in the presence of fluoride ion onto the surface of the core.
摘要翻译： 通过包括通过使二氧化硅结晶在金属硅酸盐芯上形成二氧化硅壳的方法制备用于将低分子量烯烃转化为液体烃如汽油，馏出物和高粘度润滑油的表面活性形状选择性金属硅酸盐催化剂 在氟化物离子存在的情况下在核心的表面上。
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公开(公告)号：US4717782A
公开(公告)日：1988-01-05
申请号：US893522
申请日：1986-08-05
CPC分类号： C07C2/12 , C07C2529/46 , Y02P20/52
摘要： A continuous catalytic process for converting ethene-rich olefinic feedstock containing reducing gas to heavier liquid hydrocarbon product, comprising the steps ofcontacting the ethene-rich feedstock at elevated temperature in a catalytic reaction zone with a zeolite catalyst comprising a nickel-ethene oligomerization component and a shape-selective medium pore acid zeolite oligomerization component to convert at least a portion of the lower olefinic components to heavier olefinic hydrocarbons; andfeeding water with the feedstock in sufficient amount to prevent substantial reduction of the nickel component.
摘要翻译： 一种用于将含有还原气体的富含烯烃的烯烃原料转化为较重液体烃产物的连续催化方法，包括以下步骤：使催化反应区中升温的富含乙烯的原料与包含镍 - 乙烯低聚组分的沸石催化剂和 形状选择性中孔酸性沸石低聚组分，将至少一部分较低级烯烃组分转化成较重的烯烃; 并用足够量的原料给予原料以防止镍组分的显着减少。
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