发明名称 |
PROCESS FOR THE CONTINUOUS REACTIVATION OF A CATALYTIC COMPLEX OF ALUMINUM TRICHLORIDE AND HYDROCARBONS |
摘要 |
Spent aluminum chloride Friedel-Crafts catalyst is regenerated in an aromatic hydrocarbon medium by supplying of powdered metallic aluminum and hydrogen chloride, the product of regeneration being passed to a separation zone in which a catalytic complex of the hydrocarbon and aluminum chloride is taken from between an upper layer constituted by the hydrocarbon and a lower layer (which is recycled) constituted by a suspension of unreacted aluminum in such a complex. |
申请公布号 |
YU278172(A) |
申请公布日期 |
1979.07.10 |
申请号 |
YU19720002781 |
申请日期 |
1972.11.09 |
申请人 |
SOCIETA ITALIANA RESINE SIR SPA |
发明人 |
DI FLORE LUCIO;CALCAGNO BENEDETTO |
分类号 |
C07C15/02;B01J31/40;B01J38/42;B01J38/68;C07B61/00;C07C1/00;C07C2/86;C07C7/152;C07C15/107;C07C17/10;C07C67/00;C08F4/12 |
主分类号 |
C07C15/02 |
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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