一转一吸+离子液脱硫工艺制酸流程探讨  

Discussion on acid making process of one conversion one absorption+ionic liquid desulfurization process

作　　者：沈粹卿 曹伟伟 SHEN Cuiqing;CAO Weiwei(Jiangsu Zhongjian Zhiyuan Engineering Technology Co.,Ltd.,Yangzhou,Jiangsu,225115,China)

机构地区：[1]江苏中建致远工程技术有限公司,江苏扬州225115

出　　处：《硫酸工业》2022年第8期26-27,34,共3页Sulphuric Acid Industry

摘　　要：介绍了采用一转一吸+离子液脱硫工艺的硫铁矿制酸、硫黄制酸的工艺流程和注意事项。将该工艺技术与二转二吸技术在投资、能耗、产能等方面进行了对比,为新建硫酸项目提供参考。The technological process and matters needing attention of sulphuric acid production from pyrite and sulphur by adopting the technology of one conversion and one absorption+ionic liquid desulfurization process are introduced.This technology is compared with the twice conversion and twice absorption acid technology in terms of investment,energy consumption,production capacity,etc.,providing reference for new sulphuric acid projects.

关 键 词：一转一吸 离子液脱硫 二转二吸 工艺流程 探讨 

分 类 号：TQ111.16[化学工程—无机化工]