首页>
外国专利>
Method for regenerating Lewis acid-promoted transition alumina catalysts used for isoparaffin alkylation by calcination
Method for regenerating Lewis acid-promoted transition alumina catalysts used for isoparaffin alkylation by calcination
展开▼
机译:通过煅烧再生用于异链烷烃烷基化的路易斯酸促进的过渡氧化铝催化剂的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
This invention is a process for the regeneration of a catalyst system component comprising certain transition aluminas promoted with a Lewis acid (preferably BF.sub.3) which have been used in the alkylation of isoparaffin with olefins. The process involves the calcination of the catalyst system component to volatilize and to oxidize the reaction product residue adhering to the solid catalyst. The process may include recovery and recycle of the involved Lewis acid.
展开▼