甲醇制芳烃工艺经济性分析  

Economic analysis of methanol to aromatics process

作　　者：王丽丽 Wang Lili(Coal-based Clean Energy Company,Shanxi Lu'an Chemical Group Co.,Ltd.,Changzhi Shanxi 046204,China)

机构地区：[1]山西潞安化工集团煤基清洁能源公司,山西长治046204

出　　处：《山西化工》2021年第4期99-101,共3页Shanxi Chemical Industry

摘　　要：基于我国“多煤少油”的现状,开展以煤基甲醇为原料制备芳烃(MTA)具有重要的研究意义。但是在低油价的形势下,MTA工艺的经济性相比石油制芳烃较差,不利于大规模工艺化生产。简单介绍了MTA的反应历程,并对其经济性进行了重点分析,有助于今后对MTA全流程工艺进行优化。Based on the current situation of"more coal and less oil"in China,it is of great significance to study the preparation of aromatics(MTA)from coal-based methanol.However,under the situation of low oil price,the economy of MTA process is worse than that of petroleum to aromatics,which is not conducive to large-scale process production.The reaction process of MTA was briefly introduced,and its economy was mainly analyzed,which is helpful to optimize the whole process of MTA in the future.

关 键 词：煤基甲醇 芳烃 经济性 

分 类 号：TQ241[化学工程—有机化工]