PVC生产系统节能减排综合回用方案  

Comprehensive recycling scheme for energy conservation and emission reduction in PVC production system

作　　者：张国辉[1] 崔二梅 ZHANG Guohui;CUI Ermei(Haohua Yuhang Chemical Co.,Ltd.,Jiaozuo 454000,China)

机构地区：[1]昊华宇航化工有限责任公司,河南焦作454000

出　　处：《聚氯乙烯》2023年第4期34-37,42,共5页Polyvinyl Chloride

摘　　要：介绍了昊华宇航化工有限责任公司PVC生产系统废水和余热回收的过程。以昊华宇航化工有限责任公司PVC生产能力40万a计,每年回收废水和余热产生的经济效益为442.22万元。The process that Haohua Yuhang Chemical Co.,Ltd.took to recycle wastewater and waste heat recovery from the PVC production system was introduced.Based on the PVC production ca-pacity of Haohua Yuhang Chemical Co.,Ltd.of 400 kt/a,the annual economic benefit generated by waste water and waste heat recovery was 4.4222 million yuan.

关 键 词：PVC 废水回收 余热回收 节能 减排 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]