一种废卤废盐废渣生产纯碱、烧碱绿色低碳工艺研究分析  

Research Analysis on a Green and Low Carbon Process for Producing Soda Ash and Caustic Soda from Waste Brine and Salt Waste Residue

作　　者：彭赛军 彭敏 陈茂华 彭尔明 潘诚良 Peng Saijun;Peng Min;Chen Maohua;Peng Erming;Pan Chengliang(China Light International Engineering Co.,Ltd.,Beijing,100026;Zigong Light Industrial Design and Research Institute Co.,Ltd.,Zigong,Sichuan,643000;Jiangsu Hongze yinzhu Chemical and Industrial Group Co.,Ltd.,Huai’an,Jiangsu,223200;Sichuan Mirabilite Association(Meishan),Meishan,Sichuan,620000)

机构地区：[1]中国中轻国际工程有限公司,北京100026 [2]自贡市轻工业设计研究院有限责任公司,四川自贡643000 [3]江苏洪泽银珠化工集团有限公司,江苏淮安223200 [4]四川芒硝协会(眉山),四川眉山620000

出　　处：《中国井矿盐》2023年第1期1-3,共3页China Well and Rock Salt

摘　　要：本文就废卤废盐废渣存在的环保和综合利用问题,结合已有烧碱、纯碱生产工艺技术,提出了生产纯碱、烧碱绿色低碳的工艺,并申请了专利技术。其工艺优点是生产纯碱没有废液排放的重大问题,生产烧碱没有副产大量的氯气。供同行参考。Based on the problems of environmental protection and comprehensive utilization of waste halogen waste salt waste residue,combined with the existing production technology of caustic soda and caustic soda,this paper puts forward the green and low carbon technology for the production of caustic soda and caustic soda,and applies for patent technology.The advantages of the process are that there is no waste liquid discharge in the production of soda ash,and there is no large amount of chlorine gas produced by the production of caustic soda.For peer reference.

关 键 词：废卤废盐废渣 联产纯碱烧碱 副产氯化铵 碳酸钙 硫酸钙 

分 类 号：TS35[轻工技术与工程]