摘要
针对焦化废水蒸发提盐过程中固液分离难度大、运输困难、设备腐蚀严重、无法准确计量等问题,采用卧式螺旋离心机对蒸发后的浓盐浆进行处理,取得良好效果。现场环境改善,安全风险和劳动强度明显降低。
In order to tackle the problems in coking wastewater evaporation for salt extraction,like difficult solid-liquid separation,conveying difficulties,severe equipment corrosion,and poor metering,etc.,this paper discusses a solution by using horizontal screw centrifuge to treat the concentrated salt after evaporation,which has achieved good results.Such as better ambient condition,lower safety risk and less labor intensity.
作者
张合宾
申中美
谷文彬
Zhang Hebin;Shen Zhongmei;Gu Wenbin(Jinneng Science&Technology Co.,Ltd.,Dezhou 251100,China)
出处
《燃料与化工》
2022年第2期55-56,59,共3页
Fuel & Chemical Processes
关键词
焦化废水
蒸发提盐
固液分离
Coking wastewater
Evaporation for salt extraction
Solid-liquid separation
