高炉煤气洗涤水降温降浊研究与应用  

Investigation and Application of Reduction of Temperature and Pollution of BF Gas Washing Water

作　　者：王成斌[1] 朱立[1] 王红[1] 

机构地区：[1]鞍钢技术中心

出　　处：《鞍钢技术》1997年第4期45-48,共4页Angang Technology

摘　　要：采用新型高效喷雾推进雾化装置，代替原有喷嘴以及采用投加絮凝剂的方法，对高炉煤气洗涤水进行降温降浊处理．处理后，洗涤水供水温度比原来下降5℃以上，水中悬浮物由85mg／L降至20mg／L以下．由于水温下降使煤气温度下降、热值提高，从而降低焦比，经济效益明显。The reduction of temperature and pollution of BF gas washing water hasbeen done by the new-type and high effective mist spraying pusher atomizer stead of the original nozzles and the method of adding nocculant, as a result the water temperature suppliedfor washing water is lower by 5℃ than the original temperature and the suspended substancecontent in the water is reduced from 85mg/L to below 20mg/L. The reduction of water temperature leads to lowering the gas temperature and enhancing gas heat value with the cokerate being decreased and the economical benefits being considerable.

关 键 词：高炉煤气 洗涤水 絮凝剂 降温 降浊 

分 类 号：X757.03[环境科学与工程—环境工程]