摘要
利用膜技术实现钠碱法脱硫吸收液的再生循环,流程简单,操作方便。通过介绍钠碱法脱硫吸收液再生原理,探讨了NaHSO3—Na2SO3溶液吸收与再生循环操作流程,分析了膜技术推广应用中存在的主要问题。
The membrane technology was applied in the regeneration and circulation for desulphurization rich liquor of sodium alkali. The application showed that the processes were simple and convenient. Through the introduction of regeneration principle for sodium alkali desulfurization absorbent, the operating processes of NaH- SO2-Na2SO3solution absorption and regeneration were discussed, and the main problems in present popularizing and applying of membrane technology were analyzed.
出处
《电力科技与环保》
2010年第1期11-14,共4页
Electric Power Technology and Environmental Protection
关键词
脱硫
吸收剂
膜技术
循环利用
desulfurization
absorbent
membrane technology
circulation and utilization
