摘要
敌百虫生产过程中冷凝器结晶、真空泵结焦、投料比失调是常遇到的问题，通过工艺改进解决了这些问题，为装置实现稳定长周期生产发挥了积极作用。
The crystllization blocks-up of condenser,the coking of vacuum pump and the imbalance condition of feeding ration are the most common problem encountered in the Trichlorfen production process.The improvement of the production process offers a solution for the above mentioned problems,and plays a positive role for the stable and longterm operation of the production process.
出处
《农药》
CAS
北大核心
1996年第6期15-16,共2页
Agrochemicals
