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    • 10. 发明授权
    • Process for preparing catalysts for hydrodesulfurization
    • 制备加氢脱硫催化剂的方法
    • US3954673A
    • 1976-05-04
    • US222640
    • 1972-02-01
    • Tatsuo Morimoto
    • Tatsuo Morimoto
    • B01J23/88B01J35/10B01J37/00C10G45/08B01J21/04
    • B01J35/1061B01J23/88B01J23/882B01J23/883B01J35/10B01J37/0018C10G45/08Y10S502/507
    • A process for preparing catalysts for hydrodesulfurization which have fine pores sharply distributed in the range of 50 to 200A by the steps of adding a molybdate to a water soluble aluminum complex represented by the general formula Al.sub.n (OH).sub.m X.sub.3n.sub.-m (wherein n>1, 3n>m and X is an anion) to obtain a uniform solution composition, treating the same hydrothermally, then adding a member selected from the group consisting of molybdenum and tungsten compounds and one or more members selected from the group consisting of iron, cobalt and nickel compounds, further adding and mixing with one or more members selected from the group consisting of polyvalent higher alcohols, high-molecular organic substances and amine group substances and then treating the mixture in such usual ways as drying, calcinating, grinding, moisture adjusting, molding, roasting and the like.
    • 一种制备用于加氢脱硫的催化剂的方法,其具有通过在由通式Aln(OH)m X 3 n-m(其中n> 1)表示的水溶性铝络合物中加入钼酸盐的步骤,其在50至200A范围内急剧分布的细孔 ,3n> m和X是阴离子),得到均匀的溶液组合物,水热处理,然后加入选自钼和钨化合物的一种或选自铁,钴 和镍化合物,进一步与选自多价高级醇,高分子有机物质和胺基物质的一种或多种成分进一步加入和混合,然后以常规方式处理混合物,如干燥,煅烧,研磨,湿度调节 ,成型,焙烧等。