摘要
研究利用真空碳酸钾脱硫废液生产硫氰酸钾等副盐的关键技术,制定了工艺流程、工艺控制参数,生产出满足市场需求的高纯度硫氰酸钾等副盐,保证了煤气脱硫系统的正常运行,取得了较好的经济及环保效益。
The key technology of producing secondary salt such as potassium thiocyanate from the waste liquid of Vacuum Potach Desulfurization has been studied.The technological process and control parameters were established,meeting market demand high purity potassium thiocyanate and have been produced,COG-based Vacuum Potash Desulfurization has operated stable,good economic and environmental benefits have been achieved.
作者
宋英方
魏建业
SONG Yingfang;WEI Jianye(Chongqing Iron and Steel Co.,Ltd.,Chongqing 401220,China)
出处
《山东冶金》
CAS
2019年第6期35-37,共3页
Shandong Metallurgy
关键词
真空碳酸钾脱硫
硫氰酸钾
脱硫废液
the vacuum potassium carbonate desulfurization
potassium thiocyanate
desulfurization waste liquid
