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公开(公告)号：US5977192A
公开(公告)日：1999-11-02
申请号：US192037
申请日：1998-11-13
IPC分类号： B01J23/36 , B01J8/00 , B01J8/22 , B01J23/889 , B01J35/02 , C07B61/00 , C07C29/156 , C07C31/04 , C10G2/00 , C10G45/02 , C10G45/16 , C10G45/32 , C10G45/42 , C10G45/44 , C10G45/56 , C10G45/66 , C10G47/26 , C10G49/02 , C10G49/12 , C07C27/00 , C07B63/02 , C10G45/00 , C10G47/02
CPC分类号： C10G2/331 , B01J8/0015 , B01J8/006 , B01J8/22 , C10G2/342 , C10G45/02 , C10G45/16 , C10G45/32 , C10G45/42 , C10G45/44 , C10G45/56 , C10G45/66 , C10G47/26 , C10G49/02 , C10G49/12 , B01J2208/00672 , B01J2208/00681 , B01J2219/00006 , B01J23/8896 , B01J35/023
摘要： Small particle size catalysts having an average particle size of less than 20 or 10 microns, which agglomerate when contacted with a hydrocarbon liquid, are easily dispersed in the hydrocarbon liquid by first forming a mixture comprising the catalyst particles and one or more non-acidic, liquid polar oxygenates, such as an alcohol, ketone, ester, ether or mixture thereof. The mixture is contacted with the hydrocarbon liquid in which the particles then readily disperse. This process is useful for adding fresh or regenerated small particle size catalyst to catalytic hydroprocessing process slurries, including a reactive Fischer-Tropsch hydrocarbon synthesis slurry. One to four carbon atom alcohols are preferred oxygenates for use with a Fischer-Tropsch slurry.
摘要翻译： 平均粒径小于20或10微米的小颗粒尺寸的催化剂，当与烃液体接触时，其聚集容易地分散在烃液体中，首先形成包含催化剂颗粒和一种或多种非酸性， 液体极性含氧化合物，例如醇，酮，酯，醚或其混合物。 混合物与其中颗粒容易分散的烃液体接触。 该方法可用于将新鲜或再生的小粒度催化剂加入到催化加氢处理浆料中，包括反应性费 - 托烃合成浆料。 一至四个碳原子醇是与费 - 托浆料一起使用的优选的含氧化合物。
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公开(公告)号：US6090859A
公开(公告)日：2000-07-18
申请号：US334332
申请日：1999-06-16
IPC分类号： B01J23/36 , B01J8/00 , B01J8/22 , B01J23/889 , B01J35/02 , C07B61/00 , C07C29/156 , C07C31/04 , C10G2/00 , C10G45/02 , C10G45/16 , C10G45/32 , C10G45/42 , C10G45/44 , C10G45/56 , C10G45/66 , C10G47/26 , C10G49/02 , C10G49/12 , C07C27/00 , C07B63/02 , C10G45/00 , C10G47/02
CPC分类号： C10G2/331 , B01J8/0015 , B01J8/006 , B01J8/22 , C10G2/342 , C10G45/02 , C10G45/16 , C10G45/32 , C10G45/42 , C10G45/44 , C10G45/56 , C10G45/66 , C10G47/26 , C10G49/02 , C10G49/12 , B01J2208/00672 , B01J2208/00681 , B01J2219/00006 , B01J23/8896 , B01J35/023
摘要： Small particle size catalysts having an average particle size of less than 20 or 10 microns, which agglomerate when contacted with a hydrocarbon liquid, are easily dispersed in the hydrocarbon liquid by first forming a mixture comprising the catalyst particles and one or more non-acidic, liquid polar oxygenates, such as an alcohol, ketone, ester, ether or mixture thereof. The mixture is contacted with the hydrocarbon liquid in which the particles then readily disperse. This process is useful for adding fresh or regenerated small particle size catalyst to catalytic hydroprocessing process slurries, including a reactive Fischer-Tropsch hydrocarbon synthesis slurry. One to four carbon atom alcohols are preferred oxygenates for use with a Fischer-Tropsch slurry.
摘要翻译： 平均粒径小于20或10微米的小颗粒尺寸的催化剂，当与烃液体接触时，其聚集容易地分散在烃液体中，首先形成包含催化剂颗粒和一种或多种非酸性， 液体极性含氧化合物，例如醇，酮，酯，醚或其混合物。 混合物与其中颗粒容易分散的烃液体接触。 该方法可用于将新鲜或再生的小粒度催化剂加入到催化加氢处理浆料中，包括反应性费 - 托烃合成浆料。 一至四个碳原子醇是与费 - 托浆料一起使用的优选的含氧化合物。
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3.发明授权Coal hydroconversion process comprising solvent extraction and combined hydroconversion and upgrading 失效煤加氢转化过程包括溶剂萃取和联合加氢转化和升级
公开(公告)号：US5071540A
公开(公告)日：1991-12-10
申请号：US455652
申请日：1989-12-21
摘要： An improved process for the hydroconversion of coal comprising pretreating coal in an aqeuous carbon monoxide-containing environment, followed by extracting a soluble hydrocarbon material from the coal, and subsequently hydroconverting the extracted material in a hydroconversion reactor with a high catalyst loading to obtain a nearly finished product with low heteroatom levels. The extracted material consists of a relatively hydrogen-rich material which is readily converted to valuable liquid products in high yield. The residue from the extraction stage is relatively hydrogen deficient material which can be gasified to produce hydrogen and carbon monoxide for the hydroconversion and pretreatment stages, respectively.
摘要翻译： 一种用于煤的加氢转化的改进方法，包括在含有一氧化碳的环境中预处理煤，随后从煤中提取可溶性烃材料，随后在具有高催化剂负载的加氢转化反应器中将提取的材料加氢转化，以获得几乎 低杂原子水平的成品。 提取的材料由相对富含氢的材料组成，其容易以高产率转化为有价值的液体产品。 来自萃取阶段的残余物是相对缺水的物质，其可以气化以分别产生用于加氢转化和预处理阶段的氢气和一氧化碳。
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4.发明授权
公开(公告)号：US5026475A
公开(公告)日：1991-06-25
申请号：US455654
申请日：1989-12-21
IPC分类号： C10G1/00
摘要： An improved process for the hydroconversion of coal comprising pretreating coal in an aqueous carbon monoxide-containing environment, followed by extracting a soluble hydrocarbon material from the coal, and subsequently hydroconverting the extracted material in a hydroconversion reactor. The extracted material consists of a relatively hydrogen-rich material which is readily converted to valuable liquid products in high yield. The residue from the extraction stage is relatively hydrogen deficient material which can be gasified to produce hydrogen and carbon monoxide for the hydroconversion and pretreatment stages, respectively.
摘要翻译： 一种用于煤的加氢转化的改进方法，包括在含一氧化碳的环境中预处理煤，然后从煤中提取可溶性烃材料，随后在加氢转化反应器中将提取的材料进行加氢转化。 提取的材料由相对富含氢的材料组成，其容易以高产率转化为有价值的液体产品。 来自萃取阶段的残余物是相对缺水的物质，其可以气化以分别产生用于加氢转化和预处理阶段的氢气和一氧化碳。
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公开(公告)号：US5856261A
公开(公告)日：1999-01-05
申请号：US847957
申请日：1997-04-22
IPC分类号： B01J23/75 , B01J23/889 , B01J37/02 , C07B61/00 , C07C1/04 , C07C9/14 , C10G2/00 , B01J23/00 , B01J23/70 , B01J23/72 , C07C27/00
CPC分类号： C10G2/332 , B01J23/75 , B01J23/8896 , B01J37/0203 , C07C1/0445 , C07C1/0485 , C07C2521/06 , C07C2521/08 , C07C2523/36 , C07C2523/75 , C07C2523/889 , Y10S502/506 , Y10S502/514
摘要： A process for the preparation of a catalyst useful for conducting carbon monoxide conversion reactions, especially a Fischer-Tropsch catalyst, use of the catalyst for conducting such reactions, especially Fischer-Tropsch reactions, and the composition produced by said process. In the preparation of the catalyst, a solution of a carbohydrate, or sugar, notably a monosaccharide or disaccharide, particularly sucrose, is employed to impregnate and disperse a compound or salt of a catalytic metal, or metals, e.g., copper or an Iron Group metal such as iron, cobalt, or nickel, or in a preferred embodiment both a compound or salt of rhenium and a compound or salt of a catalytic metal, or metals, e.g., copper or an Iron Group metal such as iron, cobalt, or nickel, onto a refractory inorganic oxide support, e.g., titania. The rhenium, when present only in small amount permits full and complete reduction of the catalytic metal, or metals, dispersed by the carbohydrate. Higher catalyst activities with lower rhenium loadings are thus achieved than in previous preparations where higher concentrations of rhenium were required to both effectively disperse, and reduce the catalytic metal, or metals, during the preparation. Surprisingly, as little as about 1/10 of the rhenium is required to accomplish the reduction promotion where the dispersion is effected with the carbohydrate.
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公开(公告)号：US5338441A
公开(公告)日：1994-08-16
申请号：US960335
申请日：1992-10-13
申请人： Steve C. LeViness , Steve J. Hsia , Michael Y. Wen , Stephen M. Davis , Claude C. Culross , Peter S. Maa
发明人： Steve C. LeViness , Steve J. Hsia , Michael Y. Wen , Stephen M. Davis , Claude C. Culross , Peter S. Maa
摘要： The present invention relates to a catalytic process for converting a solid carbonaceous material, such as coal, to a liquid product in the presence of hydrogen. More particularly, this invention relates to a coal liquefaction process wherein a mixture of coal, bottoms, solvent and a sulfiding agent is subjected to liquefaction conditions in the presence of a catalyst precursor. This catalyst or catalyst precursor is comprised of a thermally decomposable compound of Groups IIB, IVB, VB, VIB, VIIB, and VIII of the Periodic Table of the Elements such as molybdenum.
摘要翻译： 本发明涉及在氢的存在下将固体碳质材料如煤转化为液体产物的催化方法。 更具体地，本发明涉及煤液化方法，其中在催化剂前体存在下，将煤，塔底物，溶剂和硫化剂的混合物进行液化条件。 该催化剂或催化剂前体由元素周期表的IIB，IVB，VB，VIB，VIIB和VIII族的可分解化合物组成，例如钼。
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7.发明授权Fluid catalytic cracking using catalysts containing an alumina-on-silica component 失效使用含有氧化铝 - 二氧化硅组分的催化剂进行流化催化裂化
公开(公告)号：US5074990A
公开(公告)日：1991-12-24
申请号：US543503
申请日：1990-06-25
CPC分类号： B01J37/0018 , B01J21/12 , B01J37/02 , C10G11/04 , C10G11/05
摘要： Disclosed is a fluid catalytic cracking process using a catalyst composite comprised of an alumina-on-silica material, an inorganic refractory oxide, and optionally a zeolite material. The alumina-on-silica material is comprised of silica particles with surface bound aluminum groups chemically bonded to the silica surface through surface oxygen atoms, which material is dispersed in a matrix of a refractory oxide.
摘要翻译： 公开了使用由氧化铝 - 二氧化硅材料，无机耐火氧化物和任选的沸石材料组成的催化剂复合物的流化催化裂化方法。 氧化铝 - 二氧化硅材料由具有表面结合的铝基团的二氧化硅颗粒组成，其通过表面氧原子化学键合到二氧化硅表面，该材料分散在难熔氧化物的基质中。
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公开(公告)号：US5070053A
公开(公告)日：1991-12-03
申请号：US631561
申请日：1990-12-21
CPC分类号： C10G11/05 , B01J21/12 , B01J37/0018 , B01J37/02 , C10G11/04
摘要： Disclosed is a FCC catalyst composite, and a method of making said composite comprised of an alumina-on-silica additive, an inorganic refractory oxide, and optionally a zeolite material.
摘要翻译： 公开了一种FCC催化剂复合材料，以及由氧化铝 - 二氧化硅添加剂，无机难熔氧化物和任选的沸石材料制成所述复合材料的方法。
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9.发明授权Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions 失效高活性烃合成催化剂的制备方法; 和催化剂组合物
公开(公告)号：US6090742A
公开(公告)日：2000-07-18
申请号：US845017
申请日：1997-04-22
申请人： Claude C. Culross
发明人： Claude C. Culross
IPC分类号： B01J21/08 , B01J23/74 , B01J23/75 , B01J23/889 , B01J37/02 , C07B61/00 , C07C1/04 , C10G2/00 , H01L21/336 , H01L21/8228
CPC分类号： B01J37/0201 , B01J23/74 , C07C1/0445 , B01J21/08 , B01J23/8896 , C07C2521/08 , C07C2523/75
摘要： A process for the preparation of a catalyst which is highly active for the synthesis of hydrocarbons from mixtures of hydrogen and carbon monoxide. A silica or silica-containing support is treated with a solution containing both an Iron Group metal, or metals, and nitrous acid, nitric acid, or a nitro-containing organo, or nitro-containing hydrocarbyl compound, or compounds, sufficient to hydroxylate the surface thereof and increase the number of hydroxyl groups on the surface of the support such that the metal component will be highly dispersed, this increasing the activity of the catalyst in a hydrocarbon synthesis reaction as contrasted with that of a catalyst of similar composition, similarly prepared except that the support component of the catalyst was not contacted and simultaneously treated with both the Iron Group metal and the acid.
摘要翻译： 一种制备催化剂的方法，该催化剂对于从氢气和一氧化碳的混合物合成烃是高活性的。 含有二氧化硅或含二氧化硅的载体用含有铁族金属或金属的亚硝酸，硝酸或含硝基的有机基或含硝基的烃基化合物或足以羟基化的化合物的溶液处理 并且增加载体表面上的羟基数，使得金属组分将高度分散，这增加了催化剂在烃合成反应中的活性，与类似制备的类似组成的催化剂的活性相反， 不同之处在于催化剂的载体组分未接触并同时用铁族金属和酸处理。
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公开(公告)号：US5454934A
公开(公告)日：1995-10-03
申请号：US218047
申请日：1994-03-25
IPC分类号： C10G1/00
CPC分类号： C10G1/00
摘要： A method for converting solid carbonaceous materials to liquid products. The solid carbonaceous material is first treated with a aqueous composition of a metal carbonate or bicarbonate. This results in the metal being atomically dispersed in the carbonaceous material. The treated solid carbonaceous material is then subjected to liquefaction conditions. The preferred metal is iron.
摘要翻译： 将固体碳质材料转化为液体产品的方法。 首先用碳酸金属或碳酸氢盐的水性组合物处理固体碳质材料。 这导致金属原子分散在碳质材料中。 然后将经处理的固体碳质材料进行液化条件。 优选的金属是铁。
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