4月16日,采用西南化工研究设计院自主专利技术的国内首套年产20万吨醋酸酯化加氢制乙醇工业示范装置,在其合作方河南顺达化工科技有限公司正式开工建设。该项目不仅能够替代传统粮食发酵制乙醇路线,而且能够延伸醋酸产业链,解决醋酸产能过剩问题,为醋酸行业提供新的支撑点。该项目用醋酸经酯化加氢工艺路线,反应过程无腐蚀性物质生成,设备材质要求低、投资省。同 April 16, using Southwest Chemical Research and Design Institute of the patented technology, the first set of an annual output of 200,000 tons acetic acid esterification hydrogenation ethanol industrial demonstration device, in its partner Henan Shunda Chemical Technology Co., Ltd. officially started construction. The project not only can replace the traditional route of ethanol fermentation of ethanol, but also to extend the acetic acid industry chain, to solve the problem of excess capacity of acetic acid for the acetic acid industry to provide new support. The project acetic acid esterification hydrogenation process route, the reaction process of non-corrosive substances generated, equipment, material requirements, investment province. with