GB/T 5448-2014
ActiveDetermination of the crucible swelling number of bituminous coal—Electrical heating method
烟煤坩埚膨胀序数的测定 电加热法
Application Summary AI generated
This standard specifies the method for determining the crucible swelling number of bituminous coal using an electrical heating apparatus. It is applied in coal quality analysis laboratories and the coal mining industry to evaluate the caking and coking properties of coal, which is critical for assessing its suitability for coke production and other industrial combustion processes.
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