发明名称 |
SOLID ACID CATALYST, METHOD FOR PRODUCING THE SAME AND REACTION METHOD USING THE SAME |
摘要 |
A method for producing a solid acid catalyst is provided which produces a shaped material of a solid acid catalyst containing a sulfureous component but have a high activity and having a practically sufficient handleability and mechanical strength. The method comprises (a) fabricating a support comprising a portion of zirconia and/or hydrated zirconia and a portion of alumina and/or hydrated alumina and having a peak in diameter in the range of 0.05 to 1 .mu.m in a pore diameter distribution of 0.05 to 10 .mu.m; and having a sulfureous component supported on the support or (b) fabricating a support comprising a portion of zirconia and/or hydrated zirconia and a portion of alumina and/or hydrated alumina and including pores having a pore diameter of not less than 0.05 .mu.m and not more than 1 .mu.m occupy a pore volume of 0.05 to 0.5 ml/g and pores having a pore diameter of above 1 .mu.m and not more than 10 .mu.m occupy a pore volume of below 0.05 ml/g; and having a sulfureous component supported on the support. |
申请公布号 |
CA2321709(C) |
申请公布日期 |
2004.01.27 |
申请号 |
CA19992321709 |
申请日期 |
1999.02.26 |
申请人 |
JAPAN ENERGY CORPORATION |
发明人 |
SEKI, KAZUHIRO;MATSUZAWA, KENJI;AIMOTO, KOHJIROH |
分类号 |
B01J21/04;B01J21/06;B01J27/02;B01J27/04;B01J27/053;B01J35/10;B01J37/00;B01J37/04;C07B61/00;C07C5/22;C07C5/27;C07C6/10;C07C9/15;C07C9/16;C07C45/28;C07C49/813 |
主分类号 |
B01J21/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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