共找到 1567 条与 煤 相关的标准,共 105 页
本标准规定了煤基伴生油页岩油的产品类别、技术要求、试验方法、检验规则及标志、包装、运输、贮存等。 本标准适用于煤基伴生油页岩油的生产和销售。其他油页岩油可参照使用。
Coal base shale oil
本标准规定了煤层气含量测定用密闭取心方法的方法提要、设备、密闭取心方法、质量评述。 本标准适用于煤与煤层气勘探开发中煤层气含量测定样品密闭采取,页岩气含量测定用取样可参考使用。
Sealed coring method for determination of coalbed methane content
Guide for quality evaluation of upgraded coal
Method for coal preparation laboratory timed-release flotation analysis
Determination of carboxyreactivity of coal
Calculation of analyses to different bases for coal
General specifications of dust removal system for coal sample preparation
Determination of yield of benzene-soluble extract in brown coals
Determination of thermal stability of coal
Determination of clinkering property of coal
Determination of total carbon, combustible carbon and carbonate carbon in solid residues from coal and coke
Specification for detection and evaluation of coalbed methane surface drainage effect in coal mine
Determination of loss on ignition for coal combustion residues
Commercial coal quality—Civil bulk coal
Coal based Fischer-Tropsch synthesis—Standard test method for calculated cetane index of distillate fuels—Four variable equation
Commercial coal quality—Civil briquette
Coalbed methane well test method—Drill stem testing method
Determination of ignition temperature of coal
Test method of leaching for coal and coal refuse
Method for evaluation of flotation technological performance in coal preparation plant
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