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ISO - 975

Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method

active, Most Current
Organization: ISO
Publication Date: 1 December 2021
Status: active
Page Count: 12
ICS Code (Coals): 73.040
scope:

This document specifies a semi-automatic method for determination of the yield of benzene-soluble extract in brown coals and lignites.

Document History

975
December 1, 2021
Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method
This document specifies a semi-automatic method for determination of the yield of benzene-soluble extract in brown coals and lignites.
ISO 975
May 1, 2013
Brown coals and lignites - Determination of yield of benzene-soluble extract - Semi-automatic method
This International Standard specifies a semi-automatic method for determination of the yield of benzene soluble extract in brown coals and lignites. 
ISO 975
January 10, 2000
Brown Coals and Lignites - Determination of Yield of Benzene-Soluble Extract - Semi-Automatic Method
A description is not available for this item.
ISO 975
January 1, 1985
Brown Coals and Lignites - Determination of Yield of Toluene-Soluble Extract
A description is not available for this item.

References

This document references:
ISO 13909-4 - Hard coal and coke - Mechanical sampling - Part 4: Coal - Preparation of test samples
Published by ISO on July 1, 2016
This part of ISO 13909 describes the preparation of samples of coal from the combination of primary increments to the preparation of samples for specific tests.
This document references:
ISO 18283 - Hard coal and coke — Manual sampling TECHNICAL CORRIGENDUM 1
Published by ISO on May 1, 2009
A description is not available for this item.
This document references:
ISO 5068-2 - Brown coals and lignites — Determination of moisture content — Part 2: Indirect gravimetric method for moisture in the analysis sample
Published by ISO on February 1, 2007
This International Standard specifies a method for the determination of the moisture content in the analysis sample of brown coals and lignites using an indirect gravimetric method.
This document is referenced by:
EN 1860-2 - Appliances, solid fuels and firelighters for barbecuing - Part 2: Barbecue charcoal and barbecue charcoal briquettes - Requirements and test methods
Published by CEN on June 1, 2023
This document specifies the requirements and test methods for barbecue charcoal and barbecue charcoal briquettes for use in barbecue appliances. This document is intended to reduce the risks which...
This document is referenced by:
NEN-EN 1860-2 - Appliances, solid fuels and firelighters for barbecuing - Part 2: Barbecue charcoal and barbecue charcoal briquettes - Requirements and test methods
Published by NEN on July 1, 2023
This document specifies the requirements and test methods for barbecue charcoal and barbecue charcoal briquettes for use in barbecue appliances. This document is intended to reduce the risks which...
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