气化渣在土壤改良中的应用研究进展

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Research Progressonthe ApplicationofCoal Gasification Slagin Soil Improvement

DUXue-jun，YANYu-long，LIUZhao-cheng（CECEPEngineringandTechnologyResearch InstituteCo.，Ltd.，Beijing00082） AbstractCoalgasifatinisoneofthefetiewatoovertcoalintosthtics，utthaalproductionofgasifcationsaginChnaishugeandasnotbneectivelydisposdandilizedWiththeicreasinglysrousprobsofresoucewastendnvirotalpol lutioncausedbygsiftosgheisugtdtofndcentdeasoableatoilgasifsgesoustprt， thecomprehsiveutilizoofgsificationslagrsouceshasproblessuchaslowilzationate，ighost，andoorscaleicead a matureresouceutiliationsystemhasnotyetbeenfored.Therefore，inrecentyars，scholarshaveproposednewdeasforusinggasificationslag，speallislg，fooilimprtuetisesctuedpopetsifatiolgstractesife surfaceareaporossructure，argeparticlesi，oodwateroldingperfoanendighCndScotentItcaneusedaslcofer tilizermpostigditiveuiccidsloeaseentlmedet，tdags，isaantagsndctsofai slag application in soil improvement were analyzed，and future research directions and problems were pointed out.

KeyWordsCoalgasificationslag；Resourceutilization；Siliconfertlier；Composting；Humicacidslow-releaser；Soilimproement

由于我国石油和天然气含量较低，因此煤炭在我国能源结构中占主导地位[]。（剩余6057字）