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公开(公告)号:US3856706A
公开(公告)日:1974-12-24
申请号:US26106172
申请日:1972-06-08
发明人: HARRISON H , DAVIS M
CPC分类号: B01D53/944 , B01J21/16 , B01J37/06
摘要: A high specific surface area silica for support of e.g., platinum catalysts is obtained by acid leaching of a ceramic, particularly a corrugated structure, containing a cordierite phase.
摘要翻译: 用于支持例如铂催化剂的高比表面积二氧化硅是通过酸浸浸出含有堇青石相的陶瓷,特别是瓦楞结构获得的。