发明名称 |
ACTIVATION OF CATALYST |
摘要 |
During the activation of Co/Zr/SiO2 catalysts by contacting them with a H2-containing gas at a temperature between 200 and 350 DEG C and a H2 partial pressure between 0,001 and 75 bar, the H2 partial pressure is gradually or stepwise increased from an initial value (PH2) to an ultimate value (PH2)U in such a way that (PH2)U &sccue& 5x(PH2)i. The time required for the activation can be drastically reduced (to about 10 hours or less) by carrying out the activation as described hereinbefore as a result of which catalysts with an improved activity and selectivity are obtained for the conversion of a mixture of CO and H2 into hydrocarbon. |
申请公布号 |
JPS6135854(A) |
申请公布日期 |
1986.02.20 |
申请号 |
JP19850157138 |
申请日期 |
1985.07.18 |
申请人 |
SHELL INTERNATL RES MAATSCHAPPIJ BV |
发明人 |
MAARUTEN FURANSHISUKASU MARIA POSUTO |
分类号 |
C07C1/04;B01J23/74;B01J23/75;B01J23/86;B01J37/18;C07B61/00;C07C1/00;C07C67/00 |
主分类号 |
C07C1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|