摘要
通过对硝基苯胺生产工艺的改进,使液氨的消耗定额从 0. 815 t/t,下降到 0. 508 t/t,取得明显效益。
Process improvement for p- nitroaniline has made ammonia consumption lower from 0.815 t/t to 0.508 t/t. Thus remarkable economic result has been gained.
出处
《化工生产与技术》
CAS
2001年第3期42-43,共2页
Chemical Production and Technology
关键词
对硝基苯胺
工艺改进
氨耗降低
工艺路线
p- nitroaniline,production technology,improvement,decrease in consumption