国外化学工业的少废无废技术：（Ⅲ）国外硫酸工业的少废无废技术

摘要

This arficle infroduces the recent technological developments of energy saving,increasing efficiency of facilities and waste minimization in sulphuric acid industry.Some new technologies,new catalysts,new materials and new equipment have been developed for improving economic benfit and pollution-elimination.