摘要
采用甲烷氯化物副产盐酸制备了乙烯利,讨论了反应温度、时间以及副产盐酸杂质含量对乙烯利收率的影响。结果表明:当反应时间为64 h,反应温度为180℃时,收率达到最大;副产盐酸少量杂质的存在对乙烯利收率,色度等质量没有影响。证明甲烷氯化物副产盐酸能够代替工业盐酸生产出符合产品质量技术要求的产品,能较大幅度降低生产成本。
Ethrel was synthesized from byproduct hydrochloric acid of chlorinated methane, and effect of temperature, time and impurity of hydrochloric acid on the yield of ethreI was discussed. Result showed that the optimal reaction was reaction for 64 hours at 180 oC, and impurity of byproduct hydrochloric acid made no difference on the yield and color of ethrel.
出处
《云南化工》
CAS
2008年第5期23-25,共3页
Yunnan Chemical Technology
关键词
乙烯利
副产盐酸
ethrel
byproduct hydrochloric acid
