我国煤制乙二醇现状及面临的问题

Current situation and problems of coal to ethylene glycol in China

通过近些年的发展,目前我国制造乙二醇使用最多、最重要的两种方法为:煤制法与石油制法。但从我国能源富含的情况来讲,油量低煤量高是非常明显的特征。所以我国又将以上两种制作乙二醇的方式中的煤制法当作最主要的方式。并且对以上两种制作方式进行了对比,得知煤制法比石油制法更加实用有效。基于此,笔者对当前我国煤制乙二醇的发展状态和其中存在的问题进行了分析。

Through the development in recent years,at present,China’s production of ethylene glycol used most,the most important two methods:coal method and petroleum method.But from the situation of abundant energy in China,low oil and high coal are very obvious characteristics.Therefore,the above two ways of making ethylene glycol in China as the coal method as the most important way.In addition,the comparison of the above two production methods shows that coal production method is more practical and effective than petroleum production method.Based on this,the author analyzes the development status and existing problems of coal to ethylene glycol in China at present.