多元料浆气化技术耦合煤炭低温干馏的多联产工艺可行性分析王宁波

、、。。。、、、、。、、、、、。。1。、、。、。1.1~。。。。。、、。、710054。。：：：：—。CoalChemicalIndustryNo.6(TotalNo.157)Dec.2011、。。。、~。。。。~。。、。。。。。、、、、、、。。。、。。、。。、。。~。。。22.1、、、、。、、、。2.2、、。2.3、。2.4、。33.1。。。。。。。3.2、、。。。、、。。。。。~~。。、。。44.160t/a、。~。、。、。。4.230t。。。、。4.3、、。、、、、、、、。1、、、×。。。、。。55.1、。5.2。5.3。5.4。。5.5TheTechnologyofImprovingLigniteQualitythroughPyrolysisandtheConceptofPoly-generationGuanJun,HeDeminandZhangQiumin(DalianUniversityofTechnology,DalianLiaoning116012,China)AbstractInrecentyears,theeffectivecleanusesoflignitehasbecomeincreasinglyimportantandprominent.Thepapersuggestedtheassumptionthattheselectionofproductcomponentsshouldbesubjecttotheclassificationandashcontentoftherawlignite.Typicaltechnologiesoflignitepyrolysiswereintroduced,e.g.3TX（ETCh）-175process;LRprocess;LFCprocess;CoaltoppingprocessandDGprocess.Thepoly-generationtechnologiesbasedonlignitepyrolysisisbrieflyintroduced.Thisisthemaindevelopmentdirectionoffuturecleancoaltechnology.Keywordslignite,pyrolysis,qualityimprovement,poly-generation4、、、、。6、。。。、、。FeasibilityAnalysisofPoly-generationProcessesBasedonMCSGCoalGasificationCouplingLow-temperatureCarbonizationofCoalWangNingbo,ZhangYong,MenChangguiandSunHui(NorthwestResearchInstituteofChemicalIndustry，Xi'anShaanxi710054,China)AbstractInthispaper,theprocessandkeyproblemsofcoallow-temperaturecarbonizationtechnologywasana-lyzed,thecharacteristicsoftheMCSGcoalgasificationtechnologywasintroducedandthepoly-generationfeasibilityana-lysisofMCSGcoalgasificationcouplingcoallow-temperaturecarbonizationtechnologywasdiscussed.Accordingtothetechnologicalandeconomicanalysisofthetwodifferentcouplingplans,theadvantagesoftheMCSGcoalgasificationcou-plingcoallow-temperaturecarbonizationtechnologywassummarized.Someproposalswereputforwardtosolvetheprob-lemsthatlikelytohappenintheimplementationprocessofthepoly-generationtechnologies.Keywordslowrankcoal,MCSGcoalgasification,low-temperaturecarbonizationofcoal,coupling,poly-generation!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!