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专利披露了醋酸通过加氢反应催化剂组分气相反应选择性生产乙醛的过程和专利权限。在发明的这一部分,醋酸和氢通过载于氧化硅上的铂和铁催化剂,气相反应选择性生产乙醛,温度约为300℃。Johnston Victor J(US);etc.US2012283480
The patent discloses the process and patent rights for the selective production of acetaldehyde by the vapor phase reaction of acetic acid through a hydrogenation catalyst component. In this part of the invention, acetic acid and hydrogen are selectively produced in the vapor phase by acetaldehyde at a temperature of about 300 ° C through platinum and iron catalysts supported on silica. Johnston Victor J (US); etc.US2012283480