| 发明名称 |
SULFURATION DE CATALYSEURS D'HYDRORAFFINAGE |
| 摘要 |
Process for sulfuration of hydrorefining catalysts characterized in that the sulfurizing agent is at least one organic polysulfur having the general formula R - Sn - R', wherein R and R', identical or different, represent a linear or branched alkyl radical saturated or unsaturated in C1 to C4 and n is comprised between 3 and 10. This process makes it possible to obtain an efficient sulfuration at temperatures which are not very high.
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| 申请公布号 |
FR2609650(A1) |
申请公布日期 |
1988.07.22 |
| 申请号 |
FR19870000585 |
申请日期 |
1987.01.20 |
| 申请人 |
ELF AQUITAINE STE NALE;ELF FRANCE SA |
发明人 |
CLAUDE GUEGUEN;PATRICE GUESNET;HENRI JACQUEZ;GERARD SAVIN |
| 分类号 |
B01J27/051;B01J23/882;B01J23/883;B01J35/10;B01J37/20;C10G45/04;C10G45/08;(IPC1-7):B01J37/20;B01J23/24;B01J23/40;B01J23/74 |
主分类号 |
B01J27/051 |
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