摘要
介绍了宁夏英力特化工股份有限公司膜法脱硝工艺的特点,分析了采用高低压膜过滤工艺对设备运行及节能降耗造成影响的原因,及冷却结晶分离技术对清液冷却器运行的影响,为后续系统的改进奠定了基础。
The characteristics of membrane-process sulfate removal process operated in Ningxia Yingte Chemical Co. Ltd. are introduced. The reasons for the influence of high and low pressure membrane filtration process on equipment operation and on energy consumption are analyzed. The influence of cooling crystallization separation technology on the operation of clear liquid cooler is also analyzed. The foundation is laid for the improvement of follow-up system.
作者
张永璞
马占平
王小博
邓建民
杨国强
ZHANG Yongpu;MA Zhanping;WANG Xiaobo;DENG Jianmin;YANG Guoqiang(Ningxia Younglight Chemical Co.,Ltd.,Shizuishan 753202,China)
出处
《氯碱工业》
CAS
2018年第10期10-12,共3页
Chlor-Alkali Industry
关键词
盐水精制
膜法脱硝
高压过滤
低压过滤
冷却
结晶
brine refining
membrane-process sulfate removal
high pressure filtration
low pressurefiltration
eooling
crystallization
