提高丙烯腈回收率的一种新型急冷工艺和急冷塔

甘永胜,顾军民,方永成

A New Quenching Process and Tower to Improve the Recovery of Acrylonitrile

GAN Yongsheng, GU Junmin, WANG Yongcheng

CIESC Journal . 2004, (3): 401 -407 .