发明名称 |
Process for catalytic hydrotreatment of heavy hydrocarbons, in fixed or moving bed, with injection of a metal compound into the charge |
摘要 |
The invention relates to a process for catalytic treatment of heavy hydrocarbons, in a fixed or moving bed, over a catalyst containing an alumina carrier and at least one catalytic metal or compound of metal from groups VB, VI B and VIII of the periodic classification of elements, characterized by the direct injection into the charge, continuously or periodically, of at least one metal compound selected from the group consisting of halides, oxyhalides, oxides, polyacids and polyacid salts of metals from groups VI B, VII B and VIII, before introducing the charge into the hydrotreatment zone.
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申请公布号 |
US4655905(A) |
申请公布日期 |
1987.04.07 |
申请号 |
US19850791002 |
申请日期 |
1985.10.24 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
PLUMAIL, JEAN-CLAUDE;LE PAGE, JEAN-FRANCOIS;GIULIANI, PIERRE |
分类号 |
C10G45/04;C01G45/00;C10G49/00;C10G49/02;(IPC1-7):C10G45/04;C10G17/00;C10G45/60 |
主分类号 |
C10G45/04 |
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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