发明名称 |
Fremgangsmåte for fremstilling av en katalysator, katalysator oppnådd derved samt fremgangsmåte for syntese av hydrokarboner |
摘要 |
Process for the preparation of a catalyst including an inert support, cobalt, ruthenium and a third element selected from scandium and yttrium, comprising at least the following steps: 1) Preparation of a first catalytic precursor (A) containing cobalt and the inert support: subsequent calcination, reduction and passivation; 2) Preparation of a second catalytic precursor (B) containing cobalt, ruthenium and the inert support, by means of the deposition of ruthenium on the first catalytic support (A): subsequent calcination, reduction and passivation 3) Preparation of the final catalyst by means of the deposition of an element selected from scandium and yttrium on the catalytic precursor (B); subsequent calcination, reduction and passivation. |
申请公布号 |
NO962926(D0) |
申请公布日期 |
1996.07.12 |
申请号 |
NO19960002926 |
申请日期 |
1996.07.12 |
申请人 |
AGIP PETROLI SPA;INSTITUT FRANCAIS DU PETROLE |
发明人 |
ZENNARO, ROBERTO;GUSSO, ANDREA;CLERICI, MARIO GABRIELE |
分类号 |
B01J23/83;B01J23/89;B01J37/02;B01J37/08;B01J37/16;C01C1/04;C07B61/00;C07C1/04;C07C9/00 |
主分类号 |
B01J23/83 |
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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