发明名称 |
METHOD OF PROMOTING ACTIVITY OF CATION-EXCHANGING STRATIFORM CLAY AND ZEOLITE CATALYST |
摘要 |
The activity of cation-exchangeable layered clay or crystalline aluminosilicate catalyst in esterification, etherification, hydration, and cracking reactions is promoted by addition of a strong acid such as sulphuric acid, phosphoric acid, hydrochloric acid, hydrofluoric acid or para-toluene sulphonic acid. The further addition of water to the reaction can extend the life of the clay catalyst and in some cases its catalytic activity. |
申请公布号 |
JPS5756045(A) |
申请公布日期 |
1982.04.03 |
申请号 |
JP19810120593 |
申请日期 |
1981.07.31 |
申请人 |
BRITISH PETROLEUM CO LTD:THE |
发明人 |
REGINARUDO GUREKORII;DEBITSUDO JIYATSUKU UESUTOREIKU |
分类号 |
C07C69/14;B01J21/16;B01J29/00;B01J29/06;C07B61/00;C07C27/00;C07C29/04;C07C31/08;C07C41/00;C07C41/05;C07C43/04;C07C67/00;C07C67/04;C07C67/08;C10G11/05 |
主分类号 |
C07C69/14 |
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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