【摘要】 简述了厂校结合采用精馏过程技术进行清洁生产的概况，强调了过程治理的必要性。更多还原

【Abstract】 Methanol content is higher in the main tower raffinate and therefore environment is polluted seriously.Thc article briefly introduces the general situation of clean production of methanol with rectification course through the combination of factory facilities and university technologies,with emphasis on necessities and advantages of process government.更多还原