环氧氯丙烷的市场和技术经济性分析

Market of epoxy chloropropane and analysis of technology economy

综述了环氧氯丙烷国内外市场状况和生产技术路线。指出国内环氧氯丙烷生产能力已经饱和,不宜再新增装置。现行生产工艺中,氯丙烯法成熟但对环境有污染,醋酸烯丙酯法(或烯丙醇法)单耗低,但投资成本高、经济性差,甘油氯化法在生物柴油副产甘油供应充足的情况下,将成为未来的技术发展方向。

Market status at home and abroad of epoxy chloropropane and production technology routes were introduced. The production capacity of epoxy chloropropane at home have already saturation, and the new equipment is not suitable for adding. In present processes, allyl chloride process was maturity, but the process polluted the environment. Allylic Selenides process was low unit consumption, but the cost was high and the economy was low. Glycerin chlorinated will be the trend of technology devolopment in the future with the enough glycerin by product biodiesel.