炼油厂酸性废气的处理及应用  

Treatment and Reuse of Refinery Acidic Waste Gas

作　　者：李岚[1] 

机构地区：[1]中国石油大学(华东)石大科技集团,山东东营257062

出　　处：《化工环保》2010年第1期59-61,共3页Environmental Protection of Chemical Industry

摘　　要：对炼油厂酸性废气的来源及组成成分进行了分析,采用碱吸收法生产硫氢化钠工艺来处理酸性废气,并介绍了反应机理、工艺流程及工艺特点。同时通过对实施后经济效益和环保效果的分析,验证了此处理方法的可行性,并针对实施过程中出现的问题提出了进一步改进的意见。The sources and components of refinery acidic waste gas are analyzed. The alkali Absorption-sodium hydrosulfide production process used in the treatment of the waste gas is introduced. The reaction mechanism,process flow and characteristics are described. The feasibility of the process is confirmed by the analysis of its economic and environmental benefits. Some suggestions for improving the process are put forward.

关 键 词：炼油厂 酸性废气 液碱 硫氢化钠 综合利用 

分 类 号：X742[环境科学与工程—环境工程]