烟气脱硫副产物综合利用探讨

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1、烟气脱硫副产物综合利用探讨田颖1巴雅尔2常瑞卿1王雨11.包钢集团公司技术中心，内蒙古包头0140102.包钢焦化厂，内蒙古包头014010摘要：本文介绍了烟气脱硫副产物脱硫灰及脱硫石膏的理化特性；目前国内外脱硫灰、脱硫石膏技术发展及综合利用现状；包钢脱硫副产物的产生及处置，并结合实际情况提出了脱硫副产物的利用方式。关键词：烟气脱硫；脱硫灰；脱硫石膏；综合利用TF09ADiscussionofComprehensiveUtilizationofFlueGasDesulfurizationby-produc

2、tsTIANYing1Ba-ya-er2CHANGRui-qing1WANGYu11.TechnicalCenterofBaotouSteel(Group)Corporation,Baotou014010,NeiMonggolChina2.CokingPlantrofBaotouSteel(Group)Corporation,Baotou014010,NeiMonggol,ChinaAbstract:Thispaperintrducedthethephysicalandchemicalcharacteri

3、sticsofdesulfurizationashanddesulfurizationgypsum,whichistheby-productsoffluegasdesulfurization;thecurrentsituationoftechnologicaldevelopmentandcomprehensiveutilizationofdesulfurizationashanddesulfurizationgypsumathomeandabroad;thegenerationanddisposalofd

4、esulfurizationby-productsinBaotouSteel(Group);andwiththeactualsituationtakenintoconsideration,thenewutilizationofdesulfurizationby-productsareputforward.Keywords:fluegasdesulfurization;desulfurizationash;desulfurizationgypsum;comprehensiveutilization三间，约有

5、5}c灰的特性疏灰渣用作k率<10％氨脱硫工艺a硫灰浆排，也离不开陕椿．