【摘要】 介绍了当前国内外甲乙酮的生产方法，主要对硫酸间接水合─气相脱氢工艺和正丁烯直接水合─气相脱氢工艺进行了比较，探讨了今后甲乙酮生产工艺的发展方向。更多还原

【Abstract】 Current production process of methyl ethyl ketone at home and abroad is introduced and the processes of sulfuric acid indirect hydration/vapor phase dehydrogenation and n.butane direct hydration/vapor phase dehydrigenation and mainly compared. The development trend of methyl ethyl ketone production process in the future is investigated.更多还原