Test methods of coal and coal products, catalog, Chinese national standards
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GB/T 1999 Sampling of coking oil products
GB/T 2000 Coking solid products - Sampling
GB/T 2281 Determination of density of coking oil products
GB/T 2282 Coking light oil products - Determination of distillation range
GB/T 2288 Coking products - Determination of moisture content
GB/T 2291 Method for preparation of coal tar pitches specimens
GB/T 2292 Coking products - Determination of toluene-insoluble content
GB/T 2293 Pitch products of coal carbonization - Determination of quinoline-insoluble
GB/T 2294 Solid products of coal carbonization - Determination of softening point
GB/T 2295 Determination of the ash content of coking solid products
GB/T 4511.1 Coke - Determination of true relative density apparent relative density and porosity
GB/T 6706 Determination of water Content of coking Phenol by cryoscopic method
GB/T 8033 Benzol products of coal carbonization-determination of boiling range
GB/T 8034 Benzol products of coal carbonization-corrosiveness to copper-copper strip test
GB/T 8035 Benzol products of coal carbonization-determination of acid wash test
GB/T 8036 Benzol products of coal carbonization - Determination of color
GB/T 8037 Benzol products of coal carbonization - Test for presence of mercap tans
GB/T 8038 Toluene of coal carbonization-determination of hydrocarbon impurities gas chromatographic method
GB/T 8039 Benzol products of coal carbonization-determination of total sulphur content-reduction and spectrophotometric method
GB/T 8727 Method for determination of coking value of coal pitch products
GB/T 18255 Coking viscous oil products - Determination of distillation range
GB/T 18589 Correction of atmospheric pressure for distillation test of products of coal carbonization
GB/T 24200 Determination of phenol and homologues contents of crude phenol
GB/T 24206 Determination of crystallized matter at 15℃ of washing oil
GB/T 24207 Determination of the phenol content of washing oil
GB/T 24208 Determination of the naphthalene content of washing oil
GB/T 24209 Determination of the viscosity of washing oil
GB/T 24214 Quick determination method of water content in coal tar
GB/T 28901 Analysis of coke-oven gas composition by gas chromatography