摘要
介绍了我国氯碱企业近年来研究与应用的新技术,包括盐水中降钙镁、脱硅、脱碘新技术,淡盐水脱氯、除氯酸盐新技术,以及氧氯化法制取氯气、副产氯化氢提纯、污水处理、氧阴极电解、氢燃料电池、无汞生产VCM及PVC等。
New technologies researched and applied in China＇ s chlor- alkali enterprises in recent years were introduced. These technologies included the reduction of calcium and magnesium content, the removal of silicon and iodine, the removal of chlorine and chloarate from depleted brine, the preparation of chlorine by oxychlorination process, purification of by-product hydrogen chloride, the treatment of wastewater, oxygen-depolarized cathode electrolysis, hydrogen cell, and mercury-free synthesis of VCM and PVC.
出处
《氯碱工业》
CAS
2016年第9期1-7,共7页
Chlor-Alkali Industry
关键词
氯碱
生产技术
氧氯化法
氧阴极电解
氢燃料电池
姜钟法无汞合成PVC
chlor - alkali
production technology
oxychlorination process
oxygen-depolarizedcathode electrolysis
hydrogen cell
＂Jiangzhong method＂ mercury-free PVC synthesis
