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1、ChinaCoalPreparationPlants–ProfessionalBusinessHandbook中国选煤厂全览ChinaCoalPreparationPlantsPrefacePrefacePrefaceChinahasmaintainedaconsecutivelyrapidgrowthineconomyinrecentyears.However,ourpreviousdevelopmenthasbeenachievedatthepriceofsacrificingtheenvironment.Asastrat
2、egicresourceforindustrialdevelopment,coalperformsanindispensableroleinChina.Reasonableexploitationandutilizationofcoal,developmentofcleancoaltechnologyandcoalchemistryhavebecomehotpointsincoalindustry,whichdirectlydeterminewhetherwecanfirstlyaccomplishthesustainable
3、developmentandutilizationofcoalresourceornot,aswellasdeterminetheinfluenceofcoalonenvironmentinChina.Therealizationoflong-termstrategicgoalofthewholesustainabledevelopmentinChinabasesonthesustainabledevelopmentofcoalandfundamentalindustryofthissort.Chinacoalindustry
4、isfamousforits“highdischarge,pollutionanddangeraswellaslowefficiency”.Asforeitherutilizationofcoalbedmethaneorsafetyandproductionefficiencyofmine,Chinaisfarbehindthedevelopedcountries,suchasGermany,U.S.A,etc.Althoughworld-classequipmentandtechnologyhavebeenwidelyapp
5、liedinsomeleadingfiguresofChinacoalarealikeShenhuaGroup,Datongcoalgroup,etcsince1998,theentireChinacoalindustryisstillinarelativelybackwardphase.Thus,itwillbealongtimetoupgradetheoveralllevelofChinacoalindustry.Onlyinthiswaywillthemissionofenergyconservationandreduc
6、tionofpollutantemissionsbeefficientlyfulfilled.Thecoalindustryisinurgentneedofenhancementinagreatmanyaspectsforthepurposeofenergyconversationandreductionofpollutantemissions,includingtheapplicationofenvironmental-friendlyhydraulicsupportequipment,theeffectiveexploit
7、ationandcomprehensiveutilizationofcoalbedmethane,coalpreparationpriortofurtherprocessing,etc.Inthishandbook,wewillmainlyfocusonthestatusquoanddevelopmentprospectofcoalpreparationindustryinChina.Thecleancoalofcoalpreparationischaracterizedbylowashandsulphurcontent,et
8、c,whichisthefirmguaranteeofrawmaterialforvarioustypesoffurtherprocessing.Consequently,coalpreparationisabasicandnecessarystartingpointrega