煤矿区煤层气CDM项目潜力

21-23October,2005InternationalConferenceonCDMinChina1PotentialofDevelopingCoalMineMethaneCDMProjectsMr.LiuWenge,ActingDirectorChinaCoalInformationInstitute&NationalInstituteforOccupationalSafetyTel:0086-10-84657806Email:[e-mail]21-23October,2005InternationalConferenceonCDMinChina2Outlines1.Background2.CMMreserveinChina3.CurrentstatusofcoalminegassafetyinChina4.CMMEmission5.CMMdrainageinChina6.CMMutilizationinChina7.ObstaclesforCMMRecoveryandUtilization8.PotentialofDevelopingCoalMineMethaneCDMProjects9.Conclusions21-23October,2005InternationalConferenceonCDMinChina321-23October,2005InternationalConferenceonCDMinChina4MinistryofScience&Technology(MOST)ChinaNationalCoalAssociationStateAdministrationofWorkSafety(SAWS)ChinaCoalInformationInstitute&NationalInstituteforOccupationalSafetyBackgroundOrganizationrelationshipoftheCCII&NIOSEstablishedin1959Non-governmentalorganization21-23October,2005InternationalConferenceonCDMinChina5BackgroundnnnnThewholesocietypaysattentiontotwohighspots.nLackofenergysupplynFrequentcoalminegasexplosion21-23October,2005InternationalConferenceonCDMinChina6nnnnnnnnInternationalcooperationprojectsinCMMnUSEPAnChinaCoalbedMethaneClearinghousenInternationalMethanetoMarketPartnershipnDepartmentofTradeIndustry,UKnAbandonedcoalminemethaneprojectnADBCBM/CMMprojectsnJinchengnLiaoningBackground21-23October,2005InternationalConferenceonCDMinChina7BackgroundnnCDMnUNDPnCDMnnITPowernCAMCOnnnWorldBanknCDMProjectsnUNDPnBuildingcapabilityofCDMnOthercompaniesandorganizationsnITPowernCAMCOnJapanesecompaniesnEvaluationofselectedareasforCMMutilization,promotingcooperativeprojects21-23October,2005InternationalConferenceonCDMinChina821-23October,2005InternationalConferenceonCDMinChina93002000m31.46m330m32.Amongland-bornebituminiteandanthracitecoalfieldsinChina,31.46trillionm3ofCMMresourceisintherangeof3002000mindepthofburial,equivalenttoconventionalland-bornenaturalgasresourceinChina,30trillionm3.21-23October,2005InternationalConferenceonCDMinChina10GeographicaldistributionofChinaCMMresource2.21-23October,2005InternationalConferenceonCDMinChina1121-23October,2005InternationalConferenceonCDMinChina123.90003020039362046%Thereareaboutmorethan9000high-gasorcoalandgasburstminesinChina,accountingforsome30%ofthetotalmines.Thesurveyonmajorstate-ownedcollieries,conductedbytheStateAdministrationofCoalMineSafetyin2003,showsthatthegasrankappraisalof620minesin93coalindustrycorporationsindicatesthathigh-gasminesandcoalandgasburstminesaccountfor46%ofthetotalmines.21-23October,2005InternationalConferenceonCDMinChina1345Forty-fivemajorstate-ownedcollierieswithseriousgasaccidentsTongchuan,HanchengShaanxiJixi,Hegang,Qitaihe,ShuangyashanHeilongjiangLiaoyuan,TonghuaJilinFushun,Fuxin,ShenyangLiaoningBaotou,Wuda,PingzhuangNeimengguShanxiCokingCoal,Datong,Yangquan,JinchengShanxiKailuan,FengfengHebeiCoalMineProvince3.21-23October,2005InternationalConferenceonCDMinChina14YaojieGansuXuzhouJiangsuPanjiang,ShuichengGuizhouZixing,Baisha,LianshaoHunanPingdingshan,Zhengzhou,Jiaozuo,Yima,HebiHenanHuaibei,HuainanAnhuiFengcheng,LepingJiangxiPanzhihua,Dazhu,Guangwang,Furong,Huayingshan,Nantong,Tianfu,SongzaoSichuanNingxiaCoalGroupNingxiaCoalMineProvince3.21-23October,2005InternationalConferenceonCDMinChina15Showninthetablebelowistheratioofthedeathtollfromcoalminegasaccidentstothetotaldeathtoll.32206164342003332997699520024324635670200154313257982000503209647819995132186304199857350261411997532973560219963.21-23October,2005InternationalConferenceonCDMinChina162003TheproportionaldistributionofvariousdeathtollsfromcoalmineaccidentsinChinain20033.21-23October,2005InternationalConferenceonCDMinChina170100020003000400050006000700080000510152025/TrendsofCoalMineSafetyDevelopmentinChina21-23October,2005InternationalConferenceonCDMinChina1821-23October,2005InternationalConferenceonCDMinChina194.1nLargestcoalproducerandlargestCMMemitterintheworld19902010CMMEmissionTrendsduring1990-2010TrendsinGlobalCMMEmissions02,0004,0006,0008,00010,00012,00014,00016,000ChinaUSARussiaUkraineAustraliaPolandGermanyIndiaSouthAfricaKazakhstanUKCzechRepublicMethane(MillionM3)19902000201021-23October,2005InternationalConferenceonCDMinChina20MethaneEmissionAmountinKeyStateOwnedCoalMines19942000GasEmissionAmountM(m3Percentage%GasEmissionAmountMm3Percentage%/LowGassyMine647.7114.1664.813.7/HighGassyMine1895.7341.32099.1343.3/CoalandGasOutburstMine/NumberofGassyCoalMines50.5%/CoalProductionPercentage47.2%/MethaneEmissionPercentage86.3%21-23October,2005InternationalConferenceonCDMinChina2121-23October,2005InternationalConferenceonCDMinChina223%CMMdischarge6%(91%100m3VAM91%90,000,000tCO2Morethan10billionm3Methane(minegas)isreleasedperyearinChinacoalmines,VAMaccountsto91%equalto90milliontonesCO2eormore.21-23October,2005InternationalConferenceonCDMinChina2321-23October,2005InternationalConferenceonCDMinChina245.CoalProductioninChina21-23October,2005InternationalConferenceonCDMinChina25200420018m3In2004,morethan200minessetupCMMdrainagesystemsinChina,recovered1.8billio