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公开(公告)号:US4269783A
公开(公告)日:1981-05-26
申请号:US775129
申请日:1977-03-07
CPC分类号: C07C1/02 , C07C2521/12 , C07C2521/14 , C07C2523/745 , C07C2529/14 , C07C2529/24 , C07C2529/56 , C07C2529/76
摘要: A method is disclosed for the conversion of a syngas to a liquid hydrocarbon product having a boiling range of less than 400.degree. F. at a 90% overhead and being a predominantly olefinic product, wherein the olefins have substantially internal double bonds. The method for accomplishing this stated result involves an improvement in the method for the conversion of synthesis gas by contacting the same with a catalyst composite comprising a mixture of a Fischer-Tropsch catalyst and a volume excess of an acidic catalyst, e.g., silica-alumina or a crystalline aluminosilicate zeolite and wherein the activity of the acidic component is balanced with the activity of the Fischer-Tropsch component so as to maximize the yield of desired olefinic product.
摘要翻译: 公开了一种在90%塔顶馏分将合成气转化为沸点低于400°F的液体烃产物并且主要是烯烃产物的方法,其中烯烃具有基本上内部的双键。 实现所述结果的方法涉及通过使合成气与包含费 - 托催化剂和体积过量的酸性催化剂的混合物的催化剂复合物接触来改进合成气的方法,例如二氧化硅 - 氧化铝 或结晶硅铝酸盐沸石,并且其中酸性组分的活性与费 - 托组分的活性相平衡,以使所需烯属产物的产率最大化。
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2.
公开(公告)号:US4622308A
公开(公告)日:1986-11-11
申请号:US680244
申请日:1984-12-11
CPC分类号: C10G2/333 , B01J29/061 , C07C1/043 , C07C1/0435 , C07C1/0445 , C10G2/332 , C07C2523/745 , C07C2529/12 , C07C2529/14 , C07C2529/16 , C07C2529/54 , C07C2529/56 , C07C2529/58 , C07C2529/67 , C07C2529/68 , C07C2529/69 , Y10S423/21 , Y10S423/23 , Y10S423/25
摘要: An improved catalyst suitable for use in the production of hydrocarbons from the synthesis gas comprises an iron-containing Fischer-Tropsch catalyst, a zeolite and at least one metal selected from the group consisting of ruthenium, rhodium, platinum, palladium, iridium, cobalt and molybdenum. This catalyst gives a high CO conversion and hydrocarbons enriched with C.sub.5.sup.+ gasoline fraction.
摘要翻译: 适用于从合成气生产烃的改进的催化剂包括含铁的费 - 托催化剂,沸石和至少一种选自钌,铑,铂,钯,铱,钴的金属和 钼。 该催化剂产生高CO转化率和富含C5 +汽油馏分的烃。
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