摘要
氯乙酸尾气中富含氯化氢气体,以往都吸收成盐酸,利用值很小;而盐酸乙脒的生产又因为原料氯化氢的限制得不到发展。针对此种情况,详细介绍了以氯乙酸尾气中的氯化氢为原料,制备盐酸乙脒的新方法。
novel process of producing ethyl amidine hydrochloride from hydrogen chloride in the tail gas of chloroacetic acid production was introduced in detail.
关键词
氯乙酸
氯化氢
盐酸乙脒
尾气
废气利用
Ethyl Amidine Hydrochloride
Hydrogen Chloride
Chloroacetic Acid