氯碱除害塔的双塔并联工艺改造
Double-tower parallel process transformation of waste chlorine absorption
韩佰通 1姚建芳1
作者信息
- 1. 天辰化工有限公司,新疆石河子 832000
- 折叠
摘要
单台氯气吸收塔生产工艺存在氯气外逸、碱液浪费等安全隐患.将单塔工艺改为除害塔双塔并联工艺,可以杜绝氯气泄漏,同时兼顾次氯酸钠生产的自动化水平,保证了系统的安全、环保、长周期运行.
Abstract
There are safety hazards such as chlorine gas leakage and waste of alkaline solution in the production process of a single chlorine absorption tower.The single tower process is changed to a double tower parallel process.After the renovation,chlorine gas leakage can be eliminated.The automation level of sodium hypochlorite production is also taken into account.Therefore,the safety,environmental protection,and long-term operation of the system is ensured.
关键词
废氯吸收/双塔并联工艺/次氯酸钠生产/自动化改造/安全环保Key words
waste chlorine absorption/double-tower parallel technology/sodium hypochlorite production/automation transformation/safety and environmental protection引用本文复制引用
出版年
2024
NETL
NSTL
万方数据