电解法氯碱生产联产酮连氮法水合肼生产工艺探讨  

Study on the production process of chlor-alkali by electrolysis and hydrazine hydrate by ketone and nitrogen method

作　　者：刘源源 Liu Yuanyuan(Yunnan jialaixi safety testing Co.Ltd,Yunnan Kunming 650000)

机构地区：[1]云南加莱希安全检测有限公司,云南昆明650000

出　　处：《云南化工》2020年第5期31-33,共3页Yunnan Chemical Technology

摘　　要：以电解氯碱生产的烧碱、氯气、氢气,与氨、丙酮、丁酮等为原料,用酮连氮法生产水合肼。产生的氯化钠、丙酮、丁酮等可循环利用,既降低了氯碱、水合肼生产成本,又解决了废盐水排出带来的环境污染,实现清洁生产。Caustic soda,chlorine gas and hydrogen produced by electrolysis of chlor-alkali were combined with ammonia,acetone,butanone and other raw materials to produce hydrazine hydrate by ketone and nitrogen method.The recycling of sodium chloride,acetone and butanone produced by hydrazine hydrate production not only reduces the production cost of chlor-alkali and hydrazine hydrate,but also solves the environmental pollution caused by the waste salt water discharge and realizes clean production.

关 键 词：电解氯碱生产 酮连氮 水合肼 氯气 烧碱 氢气 废盐水处理循环利用 

分 类 号：TU991.25[建筑科学—市政工程]