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公开(公告)号：EP0367021A1
公开(公告)日：1990-05-09
申请号：EP89119323.7
申请日：1989-10-18
摘要： An improved process for hydrogenation of heavy oil is provided by the use of a mixed catalyst. In the process of the present invention, a mixture of a direct desulfurization catalyst and a waste FCC catalyst is used as the mixed catalyst. In accordance with the process of the present invention, a middle distillate fraction having a boiling point falling within the range of 171 to 343°C can be obtained in high yield.
摘要翻译： 通过使用混合催化剂提供改进的重油氢化方法。 在本发明的方法中，使用直接脱硫催化剂和废FCC催化剂的混合物作为混合催化剂。 根据本发明的方法，可以高产率获得沸点在171至343℃范围内的中间馏分。
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公开(公告)号：EP0304682A3
公开(公告)日：1990-03-07
申请号：EP88112541.3
申请日：1988-08-02
CPC分类号： C10G49/12
摘要： The present invention relates to a process for hydrogenating a heavy oil in a hydrogenation reactor (1) of the suspension bed type by the use of catalyst particles and subjecting a catalyst slurry consisting of the used catalyst and the product oil withdrawn from the hydrogenation reactor (1) to solid/liquid separation (4) to recover the product oil and then regenerating by oxidation the used catalyst, the improvement is that the solid/liquid separation step (4) includes at least a step of heat drying (5) oil-containing catalyst particles. In accordance with the process of the present invention, the rate of recovery of oil in the catalyst slurry is high and the yield of product oil can be increased.
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公开(公告)号：EP0304682A2
公开(公告)日：1989-03-01
申请号：EP88112541.3
申请日：1988-08-02
CPC分类号： C10G49/12
摘要： The present invention relates to a process for hydrogenating a heavy oil in a hydrogenation reactor (1) of the suspension bed type by the use of catalyst particles and subjecting a catalyst slurry consisting of the used catalyst and the product oil withdrawn from the hydrogenation reactor (1) to solid/liquid separation (4) to recover the product oil and then regenerating by oxidation the used catalyst, the improvement is that the solid/liquid separation step (4) includes at least a step of heat drying (5) oil-containing catalyst particles.
In accordance with the process of the present invention, the rate of recovery of oil in the catalyst slurry is high and the yield of product oil can be increased.摘要翻译： 本发明涉及一种通过使用催化剂颗粒并使由催化剂组成的催化剂浆料和从氢化反应器排出的产物油（1）的氢气反应器（1）中的重油进行氢化的方法 1）固液分离（4）回收产品油，然后通过氧化使用的催化剂再生，改进之处在于固/液分离步骤（4）至少包括一个加热干燥步骤（5） 含有催化剂颗粒。 根据本发明的方法，催化剂浆料中油的回收率高，可以提高产品油的产率。
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公开(公告)号：EP0121730A3
公开(公告)日：1987-10-21
申请号：EP84102150
申请日：1984-03-01
IPC分类号： C01B33/28 , B01J29/28 , C07C01/04 , C07C01/20 , C07C01/253
CPC分类号： C07C1/044 , B01J29/70 , C01B39/445 , C07C1/043 , C07C1/0435 , C07C1/20 , C07C2529/65 , C07C11/02
摘要： Crystalline aluminosilicates, a process for the production thereof and uses therefor are disclosed. The crystalline aluminosilicates are of new crystalline structure, which, as determined after calcination in the air at 550°C, have a composition represented by the general formula (I): pM 2/n O · Al 2 O 3 · qSiO 2 (the symbols are as defined in the appended claims) and give a principal X-ray diffraction. pattern as shown in Table 1. They are used as catalysts for the conversion of synthesis gas or oxygen-containing organic compounds such as alcohol, ether into hydrocarbons.
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公开(公告)号：EP0367021B1
公开(公告)日：1993-12-29
申请号：EP89119323.7
申请日：1989-10-18
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公开(公告)号：EP0121730B1
公开(公告)日：1991-10-23
申请号：EP84102150.4
申请日：1984-03-01
CPC分类号： C07C1/044 , B01J29/70 , C01B39/445 , C07C1/043 , C07C1/0435 , C07C1/20 , C07C2529/65 , C07C11/02
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公开(公告)号：EP0131912B1
公开(公告)日：1988-10-05
申请号：EP84108167.2
申请日：1984-07-12
发明人： Okimoto, Kazuaki , Muto, Hideru
CPC分类号： C10G49/16
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公开(公告)号：EP0110357A3
公开(公告)日：1985-05-15
申请号：EP83111859
申请日：1983-11-26
IPC分类号： C07C29/15 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125 , B01J23/78 , B01J23/84 , B01J23/82
摘要： 57 A process for producing a mixed alcohol by contacting a synthesis gas with a catalyst, wherein the catalyst is a solid substance prepared by:
calcining a mixture of (A) a copper or zinc compound, (B) a compound of at least one metal selected from iron, cobalt, and nickel, and (C) a compound of at least one metal selected from the metals belonging to Groups II-VII of the Periodic Table; impregnating the above-calcined product with (D) an alkali metal compound and/or an alkaline earth metal compound; calcining the resulting mixture; and reducing the thus-calcined product. The selectivity of the mixed alcohol is high in the process of the present invention. This is one of the advantages of the present invention. Furthermore the proportion of alcohols other than methanol in the mixed alcohol is relatively high, and thus the mixed alcohol is suitable for use as an alcohol component to be compounded to gasoline.-
公开(公告)号：EP0102497A1
公开(公告)日：1984-03-14
申请号：EP83107233.5
申请日：1983-07-23
发明人： Takatsu, Kozo , Kawata, Noboru
CPC分类号： B01J29/70 , C01B33/2869 , C01B39/48 , C07C1/20 , C07C2529/06 , Y02P30/42 , Y10S423/36
摘要： Crystalline silicates and processes for the production thereof are described. These crystalline silicates are of new crystalline structure, which, as determined after calcination in the air at 550°C, have a composition represented by the general formula (I): pM 2/n O·Al 2 O 3 ·qSiO 2 (the symbols are as defined in the appended claims) and give a principal X-ray diffraction pattern as shown in Table 1. They are superior in heat resistance and acid resistance, and can be used as catalysts for the conversion of various organic compounds, absorbents, or as catalysts for various reactions. They are produced by reacting an aqueous mixture comprising (a) a silica source, (b) an alumina source, (c) an alkali metal and/or alkaline earth metal source, and (d) ethylene glycol or (e) monoethanolamine at a temperature of 100 to 300°C till the desired crystalline silicates are formed. Although ethylene glycol and monoethanolamine do not remain in the crystalline silicates, they play important roles in the formation of the desired crystalline structure in the course of the production thereof.
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