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【英文标准名称】:Classificationofcoals
【原文标准名称】:煤的分类
【标准号】:ISO11760-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC27
【标准类型】:()
【标准水平】:()
【中文主题词】:镜质;褐煤;固体燃料;无烟煤;选择;煤;物理性能;分类;定义;化学性质;分类系统;特性
【英文主题词】:Anthracite;Chemicalproperties;Classification;Classificationsystems;Coal;Definitions;Lignite;Physicalproperties;Properties;Selection;Solidfuels;Vitrinites
【摘要】:ThisInternationalStandarddescribesasimpleclassificationsystemforcoalsproviding—guidanceontheselectionoftheappropriateISOstandardproceduresfortheanalysesandtestingofcoals,—internationalcomparisonofcoalsintermsofsomekeycharacteristics,—descriptivecategorizationofcoals.Thesystemisapplicabletocoalsofallranks,butcareisrequiredinrelationtotheclassificationofsometypesofcoal.Thesystemmaybeappliedtoawiderangeofrepresentativecoalsamples,providedtheirexactnatureisstated.Suchsamplesincludebore-coreseamsectionsandcompositesamples,raw(as-mined)coal,washedcoal,blendsofcoalsofsimilarrankandselected,specifiedsizefractions.Thesystemprovidesabroadframeworkwithinwhichcoalscanbeassessed.Theselectionofcoalsforaspecificuserequiresdetailedinformationthatenablesthelikelyperformanceofacoalinaparticularapplicationtobeanticipated.Thewide-ranginglistofISOanalysesandtestproceduresforcoalsservethispurpose.Theselectionoftheappropriateprocedurestobeusedinassessingacoaldependsontheintendeduse.
【中国标准分类号】:D20
【国际标准分类号】:73_040
【页数】:9P.;A4
【正文语种】:英语