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硫磺制酸装置低温热回收技术的应用经验
引用本文:李崇贵,师永林,陈大凡.硫磺制酸装置低温热回收技术的应用经验[J].硫酸工业,2012(1):39-42.
作者姓名:李崇贵  师永林  陈大凡
作者单位:云南云天化国际化工股份有限公司,云南昆明,650228
摘    要:介绍了云天化国际硫磺制酸装置低温热回收项目的实施情况及经验。在4套硫磺制酸装置上设置了低温热回收系统(HRS),目前已有3套投产。HRS系统基本运行良好,产汽率为0.4~0.5t/t。就低温热回收项目的投资决策、技术考虑、CDM项目申报和实施组织方式提出了建议。

关 键 词:硫磺  硫酸生产  低温热能  回收  经验

Experience in application of low-level heat recovery technology to sulphur-burning sulphuric acid plants
LI Chonggui,SHI Yonglin CHEN Dafan.Experience in application of low-level heat recovery technology to sulphur-burning sulphuric acid plants[J].Sulphuric Acid Industry,2012(1):39-42.
Authors:LI Chonggui  SHI Yonglin CHEN Dafan
Affiliation:(Yunnan Yuntianhui International Chemical Co.,Ltd.,Kunming,Yunnan,650228,China)
Abstract:Implementation and experience of low-level heat recovery project in Yuntianhui International’s sulphur-burning sulphuric acid plants are described.The four sulphur-burning sulphuric acid plants were equipped with MECS Heat Recovery Systems(HRS) and three of them have been put into operation.The HRS operated well on the whole,producing 0.4- 0.5 ton steam per ton of sulfuric acid.Some suggestions are put forwarded regarding investment decision,technical consideration,CMD project application and organization form of project implementation for low-level heat recovery plants.
Keywords:sulphur  sulphuric acid production  low-level heat  recovery  experience
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