发明名称 |
PRODUCTION OF POWDER CATALYSTS |
摘要 |
A process for the production of a magnesium chloride powder for use in a catalyst, the process comprising vaporising magnesium chloride in a plasma torch and quenching the vapour with a liquid containing an electron donor to form a magnesium chloride-based powder catalyst wherein at least 80% by weight of the magnesium chloride is present as the hexagonal phase thereof. The invention also relates to a precursor for such a catalyst. |
申请公布号 |
WO0041969(A1) |
申请公布日期 |
2000.07.20 |
申请号 |
WO2000EP00359 |
申请日期 |
2000.01.18 |
申请人 |
FINA RESEARCH S.A.;DEBRAS, GUY;STANDAERT, ALAIN;D'HAESE, HENDRIK |
发明人 |
DEBRAS, GUY;STANDAERT, ALAIN;D'HAESE, HENDRIK |
分类号 |
B01J21/10;B01J27/138;B01J37/34;C01F5/30;C07F3/00;C08F4/02;C08F4/16;C08F4/654;C08F10/02 |
主分类号 |
B01J21/10 |
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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