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Standards [CURRENT]

CSA M424.1

Flameproof non-rail-bound diesel-powered machines for use in gassy underground coal mines
Edition 2022-03-01

Gaseous Fuels; Coal and Coke; Catalysts; Bioenergy and Industrial Chemicals from Biomass
Edition 2024-09

Gaseous Fuels; Coal and Coke; Catalysts; Bioenergy and Industrial Chemicals from Biomass

Standards [CURRENT]

ISO 924

Coal preparation plant - Principles and conventions for flowsheets
Edition 2024-08

Standards [CURRENT]

ISO 975

Brown coals and lignites - Determination of yield of benzene-soluble extract - Semi-automatic method
Edition 2021-12

Pre-standard

ISO/TS 4676

Coal - Determination of carboxyreactivity
Edition 2022-07

Pre-standard

ISO/TS 4699

Hard Coal - Determination of plastometric indices - Manual method
Edition 2022-08

Standards [CURRENT]

ISO 5071-1

Brown coals and lignites - Determination of the volatile matter in the analysis sample - Part 1: Two-furnace method
Edition 2021-12

Standards [CURRENT]

ISO 5072

Brown coals and lignites - Determination of true relative density and apparent relative density
Edition 2021-12

Standards [CURRENT]

ISO 5073

Brown coals and lignites - Determination of humic acids
Edition 2021-12

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