煤制甲醇装置低温甲醇洗工艺HAZOP分析  

HAZOP Study for the RECTISOL Wash Unit in a Coal-to-methanol Plant

作　　者：蒋燕 JIANG Yan(Sinopec Nanjing Engineering Co.,Ltd.,Nanjing 210049,China)

机构地区：[1]中石化南京工程有限公司,江苏南京210049

出　　处：《硫磷设计与粉体工程》2023年第2期32-35,I0002,共5页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：某公司煤制甲醇装置中的低温甲醇洗工艺涉及到甲醇、氢气、一氧化碳、硫化氢等多种危险化学物质,安全风险系数高,必须进行风险评估。介绍了危险与可操作性(HAZOP)技术的分析程序、分析准备和分析内容,针对低温甲醇洗工艺进行了节点划分、危害辨识和风险评估,并有针对性地提出了降低风险的建议措施,为后续装置的工程设计和安全运行管理提供参考。The RECTISOL wash process in a coal-to-methanol plant involves hazardous chemicals such as methanol,hydrogen,carbon monoxide,and hydrogen sulfide.The safety risk factor is high,and risk assessment must be conducted.The procedure,preparation and scope of the hazard and operability(HAZOP)study are presented.Noding,hazard identification and risk assessment are conducted for the RECTISOL wash process.Countermeasures are proposed to mitigate the risks.It provides a reference for the subsequent plant engineering design and safe operation management.

关 键 词：HAZOP分析 低温甲醇洗 风险评估 

分 类 号：TQ546[化学工程—煤化学工程]