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公开(公告)号:US20060155144A1
公开(公告)日:2006-07-13
申请号:US10563920
申请日:2004-06-23
申请人: Antony Haynes , David Law , Andrew Miller , George Morris , Marc Payne , John Sunley
发明人: Antony Haynes , David Law , Andrew Miller , George Morris , Marc Payne , John Sunley
IPC分类号: B01J27/24 , B01J21/02 , B01J27/187 , B01J27/185 , B01J27/053 , B01J27/06 , B01J27/128 , B01J27/13 , B01J27/125 , C07C51/12
CPC分类号: B01J23/468 , C07C51/12 , C07C53/08
摘要: A catalyst and process for the production of acetic acid by the carbonylation of methanol and/or a reactive derivative thereof. The catalyst system comprises an iridium carbonylation catalyst, methyl iodide co-catalyst, optionally at least one of ruthenium, osmium, rhenium, zinc, gallium, tungsten, cadmium, mercury and indium and at least one non-hydrohalogenoic acid promoter. The non-hydrohalogenoic acid may be an oxoacid, a superacid and/or a heteropolyacid.
摘要翻译: 用于通过甲醇和/或其反应性衍生物的羰基化生产乙酸的催化剂和方法。 催化剂体系包括铱羰基化催化剂,甲基碘助催化剂,钌,锇,铼,锌,镓,钨,镉,汞和铟中的至少一种和至少一种非氢卤酸促进剂。 非氢卤酸可以是含氧酸,超酸和/或杂多酸。