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发明名称
Regenerating zeolite catalyst
摘要
Regeneration of zeolite catalyst used in the reaction of halogen contg. aromatic cpds. involves adding oxide or salts of elements of group 2 or 3 elements.
申请公布号
DE4434981(A1)
申请公布日期
1996.04.04
申请号
DE19944434981
申请日期
1994.09.30
申请人
HOECHST AG, 65929 FRANKFURT, DE
发明人
NEUBER, MARITA, DR., 60528 FRANKFURT, DE;ROSCHER, GUENTER, DR., 65779 KELKHEIM, DE
分类号
B01J29/90;(IPC1-7):B01J29/90;B01J29/08;B01J29/18;B01J29/40;C07C17/358;C07C25/13
主分类号
B01J29/90
代理机构
代理人
主权项
地址
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