酒钢焦化厂无水氨装置优化_王春

酒钢焦化厂无水氨装置优化_王春燃料与化工Fuel＆ChemicalProcessesJul．2015Vol．46No．4酒钢焦化厂无水氨装置优化王春李向军(酒泉钢铁集团公司焦化厂，嘉峪关735100)摘要:介绍了无水氨生产工艺，分析了影响无水氨生产的不利因素，提出增加水冷洗萘装置、改进脱硫后捕雾装置、强化无水氨系统保温等具体措施，以优化无水氨生产工艺，为类似地区新建、改建无水氨装置提供了借鉴。关键词:焦炉煤气;无水氨;洗萘;捕雾中图分类号:TQ522．5文献标识码:B文章编号:1001－3709(2015)04－0054－03OptimizationoftheanhydrousammoniadeviceinCokingPlantofJISCOGroupWangChunLiXiangjun(CokingPlantofJISCOGroup，Jiayuguan735100，China)Abstract:Thispaperintroducestheanhydrousammoniaproductionprocess，analyzesthenegativefactorsforproductionofanhydrousammonia，proposesmeasuressuchasaddingwatercoolingnaph-thalenewashingdevice，improvingthedemisterafterdesulfurizationandstrengtheningtheheatinsula-tionofthesystemtooptimizetheproductionprocessofanhydrousammonia．Itprovidesreferenceforthenewconstructionandrenovationofanhydrousammoniadeviceinothersimilarplants．Keywords:Cokeovengas;Anhydrousammonia;Naphthalenewashing;Demister收稿日期:2015－01－11作者简介:王春(1967－)，男，工程师为利用焦炉煤气所含氨气生产无水氨，提供火力发电机组烟气SCＲ脱硝工艺所需氨源［1］，酒钢建设了弗萨姆法无水氨生产装置，为保证装置的安全运行，提高生产效率，对其进行了优化