硫磺回收装置试车过程中的隐患识别及对策

IDENTIFICATION AND COUNTERMEASURES OF HIDDEN DANGERS IN THE TEST RUN OF SULFUR RECOVERY UNIT

简述某石化公司四套硫磺回收装置的历史、设计情况及现状,对硫磺回收、尾气处理等单元的生产过程、工艺原理及技术特点进行了分析和描述。阐述了硫磺回收装置试车过程及开车过程中存在的问题,并针对存在的具体问题,进行了深入的原因分析,提出了应对措施和解决方案。并对装置目前的运行状况进行了详细的总结、归纳和分析,确保了新装置开工后的稳定运行。装置各项指标全部达到设计指标,烟气排放满足国家标准要求。

This paper summarizes the history,design and status quo of four sets of sulfur recovery units in certain petrochemical company.It analyzes and describes the production process,process principles and technical features of sulfur recovery,tail gas treatment and other modules.Through practice,this paper expounds the problems existing in the test run and start-up process of sulfur recovery unit.Aiming at the specific problems,it makes an in-depth cause analysis and presents the corresponding countermeasures and solutions.The paper also carries out a detailed summary,deduction and analysis on the current operation status of the unit.This ensures the stable operation of the new unit after its start-up.All indexes meet the design targets and the flue gas emissions meet the national standard requirements.