GB/T 5448-2014: Determination of the crucible swelling number of bituminous coal -- Electrical heating method

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Scope

This standard specifies the method summary, instruments and equipment, test
preparation, test steps, result expression, method precision, test report, for determining
the crucible swelling number (CSN).
This standard applies to bituminous coal.

Basic Data

Standard ID	GB/T 5448-2014 (GB/T5448-2014)
Description (Translated English)	Determination of the crucible swelling number of bituminous coal -- Electrical heating method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D21
Classification of International Standard	73.040
Word Count Estimation	12,146
Date of Issue	6/9/2014
Date of Implementation	10/1/2014
Older Standard (superseded by this standard)	GB/T 5448-1997
Quoted Standard	GB 474; GB/T 483
Adopted Standard	ISO 501-2003, MOD
Regulation (derived from)	National Standards Bulletin No. 11 of 2014
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the method for the determination of the crucible swelling number (CSN) of feed, equipment, test preparation, experimental procedure, results are expressed, precision of the method and experimental reports. This Standard applies to