特非那丁格氏工序的清洁生产

Cleaner Production of Grignard Process in the Production of Terfenadine

采用合理工艺 ,使生产过程废物最少化是清洁生产的主要内容之一。在分析特非那丁格氏工序污染物产生的基础上 ,通过改进工艺 ,将过去排放的有机溶媒回收套用 ,减少污染物排放的同时 ,增加了经济效益。

It was one of prime work to produce a smallest amount of pollutants in cleaner production process during chemical manufacture.Based on the analysis of pollutants emerged in Grignard process in the production of Terfenadine,the organic solvents which were discharged in the past were recovered.The discharged pollutants decreased and the benifit increased.