发明名称 KATALYTISK ANGDEALKYLERING AV ALKYLFENOLER
摘要 This invention provides a method for the selective dealkylation of alkylated phenols, which method comprises reacting a feed solution comprising a mixture of alkylated phenols with steam in the presence of a catalyst comprising a hydrous carrier, at least one catalyst deactivation suppressor, and at least one promoter. A salt of an alkali metal may be added to the feed to enhance the selectivity of phenol in the product.
申请公布号 SE7909869(L) 申请公布日期 1980.05.31
申请号 SE19790009869 申请日期 1979.11.29
申请人 HYDROCARBON RESEARCH INC 发明人 DALBY F P
分类号 C07C37/50;(IPC1-7):C07D39/04;C07C37/00;C07D37/00;C07C39/04 主分类号 C07C37/50
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