摘要
介绍了一种氯碱废硫酸循环再利用新技术的应用,阐述了氯碱废酸处理和再利用问题,提出了采用低温渐进式浓缩工艺对废硫酸进行提浓循环再利用的工艺。
The treatment and reuse of waste chlor-alkali acid are described.The application of a new technology for recycling waste chlor-alkali sulfuric acid is introduced.The technology of recycling waste sulfuric acid by low temperature progressive concentration process was put forward.
作者
孟海波
杨颖
MENG Hai-bo;YANG Ying(Guizhou Lanxin Graphite Electromechanical Equipment Manufacturing Co.,Ltd.,Fuquan 550501,China)
出处
《中国氯碱》
CAS
2021年第10期33-36,共4页
China Chlor-Alkali
关键词
氯气干燥
硫酸
浓缩
废酸回收
循环利用
chlorine drying
sulfuric acid
concentration
waste acid recovery
recycling
