固定床制气循环水VOCS无害化处理总结

Summary of VOCS harmless treatment in fixed-bed gasification circulating water

本文介绍了固定床造气工艺循环水系统的相关特性以及对环境的危害,针对该特性提出了相关无害化处理的方案和说明,对主要工艺封罩、闪蒸、间冷三种工艺进行了相关优缺点的比较。

This article introduces the relevant characteristics of circulating water system of fixed-bed gasification process and the hazards to environment,and proposes relevant harmless treatment schemes and introductions according to the characteristics,and compares the advantages and disadvantages of three main processes of sealing cover,flash evaporation and intercooling.