发明名称 |
Selective hydrogenolysis of alkanes to ethane - using rhodium or iridium catalyst mounted on low sulphate refactory oxide carrier |
摘要 |
Ethane is made by selective hydrogenolysis of alkanes by introducing a mixt. of H2 and alkanes under a total pressure P into a reactor at a space rate V, and contg. a catalyst contg. at least one metal chosen from Ir and Rh on a refractory oxide carrier low in sulphate ions SO4--, at a temp. T. The hydrogenolysis proceeds selectively to give high yields of ethane, which can be thermally cracked to give ethylene and hydrogen which is recycled to the hydrogenolysis stage. |
申请公布号 |
FR2346309(A1) |
申请公布日期 |
1977.10.28 |
申请号 |
FR19750034868 |
申请日期 |
1975.11.14 |
申请人 |
ELF AQUITAINE STE NALE |
发明人 |
JACQUES BOUSQUET, PIERRE TURLIER ET JEAN-RENE BERNARD;TURLIER PIERRE;BERNARD JEAN-RENE |
分类号 |
B01J23/46;B01J23/74;C07C4/10;C07C15/04;C10G47/14 |
主分类号 |
B01J23/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|