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洛凯特工艺在运行过程中存在问题的原因分析与对策提出

Analysis of the Causes of Problems in the Operation of the Rockett Process and the Proposed Countermeasures
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摘要 清江石化硫磺回收装置采用洛凯特脱硫工艺,装置自开工运行以来,存在硫磺精制单元运行不稳、硫磺回收反应器堵塞等问题,影响了装置的正常运行。针对问题产生的原因进行了全面的分析,通过增设污水处理设施、系统除盐水置换、调整催化剂用量等措施解决了装置运行过程中存在的问题,同时也提出了相应的技改对策,对同类型装置的运行提供了参考。 Qingjiang Petrochemical sulfur recovery unit adopts Loket desulfurization process.Since the unit started operation,there were problems such as unstable operation of sulfur refining unit and clogging of sulfur recovery reactor,which affected the normal operation of the unit.The causes of the problems were comprehensively analyzed,and the problems were solved by adding sewage treatment facilities,replacing system demineralized water,adjusting catalyst dosage,etc.Meanwhile,corresponding technical reform countermeasures were also put forward,which provided reference for the operation of the same type of unit.
作者 沈幸源 Shen Xingyuan(Huaian Qingjiang Petrochemical Co.,Ltd.,Jiangsu,223001)
出处 《当代化工研究》 CAS 2024年第19期149-151,共3页 Modern Chemical Research
关键词 硫磺回收 洛凯特工艺 硫磺精制 硫磺堵塞 原因分析 措施与对策 sulfur recovery Rockett process sulfur refining sulfur clogging cause analysis measures and countermeasures
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