VASC/SCL法脱硫装置的试运行情况  

Test-run Condition on VASC/SCL Process Desulfurization System

作　　者：白巧枝[1] 李德新[1] 宋英臣[1] 郑文华[2] 白守明[2] 张纪民[3] 

机构地区：[1]安阳钢铁公司焦化厂,安阳455004 [2]鞍山焦化耐火材料设计研究总院,鞍山114009 [3]武汉科技大学,武汉430081

出　　处：《燃料与化工》2004年第3期25-28,共4页Fuel & Chemical Processes

摘　　要：介绍了VASC/SCL法煤气脱硫装置的工艺流程、标定结果及存在问题,实践表明,该装置具有操作简单、运行稳定、自动化程度高、作业环境好、硫磺质量好和无三废外排等优点,其脱硫率90%,脱氰率86%,硫磺纯度99.7%。The process flow, evaluation results and existing problems of VASC/SCL process gas desulfurization system are described. Practice shows that the system has the advantages over simple operation, stable running, high automation level, good operating environment, better quality for sulfur and no discharge of “three wastes”, its desulfurization efficiency is reached up to 90%, HCN removal efficiency 86%, sulfur purity 99.7%.

关 键 词：VASC/SCL法 脱硫装置 煤气 硫磺 脱氰率 真空碳酸钠法 

分 类 号：TQ546.5[化学工程—煤化学工程]