韶关冶炼厂第一硫酸系统技术改造与生产实践

Technical Modification and Production Practice of the First Acid -Producing System at Shaoguan S melter

介绍了低浓度SO2两转两吸制酸工艺的改造及生产实践,并阐述了确定工艺的正常运行所采取的一系列措施。

This paper introduces the modifica tion and production practice of double conversion and double absorption acid -producing process with low con centration sulphur dioxide gas,and describes a series of measures taken for normal operation.