扬子石化烯烃厂5000吨/年甲醇制丙烯(MTP)工业侧线试验装置上周成功开车,产出合格的丙烯产品。这是首套采用我国自主固定床MTP技术的生产装置,它的投运开辟了由煤炭经气化生产丙烯的新型工艺路线,改变了煤化工行业现有的产品格局,具有非常重要的战略意义。尽管目前国内有多套甲醇制烯烃装置建成已投产,但大多采用MTO工艺,即甲醇制烯烃(乙烯、 Yangzi Petrochemical Olefins Plant 5000 tons / year Methanol-Propylene (MTP) industrial side-line test unit successfully drove the car last week, producing qualified propylene products. This is the first set of production equipment using our own fixed-bed MTP technology. Its operation has opened up a new technological route for the production of propylene by gasification of coal, which has changed the existing product pattern of the coal chemical industry. It is of great strategic significance . Although there are currently many sets of methanol-to-olefins plant put into operation, most of them use MTO process, that is, methanol to olefins (ethylene,