ISO 23499:2013 PDF

Scope: This International Standard provides description of a cone procedure for determining an uncompacted bulk density of crushed coal less than 37 mm in size, such as is charged into coke ovens. It focuses on the uncompacted bulk density of coal resulting from flowing the material into a measuring container (box) in the absence of compacting forces. This International Standard does not cover procedures for determining a compacted coal bulk density nor to the testing of fine or powdered coal (for boiler or utility application) nor to the determination of bulk density of coal in storage piles.

ISO 23499:2013 Referenced Document

ISO 1213-1 Coal and coke — Vocabulary — Part 1: Terms relating to coal preparation*， 2020-09-24 Update
ISO 1213-2 Solid mineral fuels - Vocabulary - Part 2: Terms relating to sampling, testing and analysis*， 2016-12-01 Update
ISO 13909-4 Hard coal and coke - Mechanical sampling - Part 4: Coal - Preparation of test samples*， 2016-07-01 Update
ISO 1953 Hard coal - Size analysis by sieving*， 2015-11-15 Update
ISO 589 Hard coal - Determination of total moisture

2013 ISO 23499:2013 Coal.Determination of bulk density for the use in charging of coke ovens
2008 ISO 23499:2008 Coal - Determination of bulk density