生产现状 甲乙酮(MEK)是一种性能优良的工业溶剂,广泛用于涂料、炼油、染料、医药等工业。其沸点适中,溶解性能好,挥发速度快,稳定、无毒,在酮类溶剂中重要性仅次于丙酮。世界上大多数甲乙酮生产,包括埃克森美孚化学和壳牌化学公司,均是以正丁烯水合制仲丁醇,仲丁醇催化脱氢两步法制得甲乙酮。另外,塞拉尼斯公司还以正丁烷氧化制乙酸联产甲乙酮。据美国休斯敦CMAI报告称,目前 Production Status Methyl ethyl ketone (MEK) is a high performance industrial solvent, widely used in coatings, oil refining, dyes, pharmaceuticals and other industries. Its boiling point moderate, good solubility, volatile speed, stable, non-toxic, the importance of ketone solvents, second only to acetone. Most of the world’s methyl ethyl ketone production, including ExxonMobil Chemical and Shell Chemical Company, are n-butylene hydrated sec-butanol, sec-butanol catalytic dehydrogenation two-step methyl ethyl ketone. In addition, Celanese also n-butane oxidation of acetic acid co-production of methyl ethyl ketone. According to the Houston CMAI report, at present