摘要
改变了二氯代乙酰基乙酰甲胺的转化剂,提高了转化温度,从而减少了废水量,使转化时间由5.0￣5.5h减少到2.0￣2.5h,缩短了生产周期,提高了生产效率.
The paper improved the transformation material of 2-Chro-Acetoacetamide and changed the reaction temperature, so reduced the waster water, decreased the reaction time and made the production cycle short.
出处
《河南科学》
2006年第1期32-34,共3页
Henan Science
关键词
氯化物
转化
温度
时间
chloride
transformation
temperature
time
