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PROCESS FOR THE CATALYTIC HYDROTREATMENT OF HEAVY HYDROCARBONS IN FIXED OR MOBILE BEDS WITH INJECTION OF A METAL COMPOUND INTO THE FEED
PROCESS FOR THE CATALYTIC HYDROTREATMENT OF HEAVY HYDROCARBONS IN FIXED OR MOBILE BEDS WITH INJECTION OF A METAL COMPOUND INTO THE FEED
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机译:在饲料中注入金属化合物的催化加氢处理固定床或移动床中的重烃的方法
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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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