氯乙烯净化脱水循环气工艺改进

Improvement on the process of purifying and dehydration of ethylene by chlorine

介绍了新疆天业(集团)天伟化工有限公司采用新技术,减少氯乙烯单体的含水量,提高了产品的质量,通过用氮气做为循环气,减少了碳钢设备、管道的腐蚀,做到安全生产。

This paper introduces the Xinjiang Tianye （Group） Tian Wei Chemical Co., Ltd. by the technology of vinyl chloride purification and dehydration and reduction of vinyl chloride monomer containing water, and improving the quality of product, and through nitrogen do for transformation of air circulation, reduce the corrosion of carbon steel equipment, pipeline, ensure safety in production.