GB/T 39836-2021: Test methods for slagging indexes in coal combustion

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Scope

This document specifies the determination method, test device, test instrument
and method, data processing and calculation method for slagging indexes in
coal combustion.
This document is applicable to the determination for slagging indexes of power
coal products such as power station boilers and industrial boilers. Applicable
coal types are lignite, bituminous coal and anthracite (excluding coal with a total
content of Na2O and K2O greater than 3% in coal ash).
This document uses Method A as the arbitration method.
NOTE: This document also gives the determination method C for slagging indexes of coal
- Clustering slagging index method F, see Annex A.

Basic Data

Standard ID	GB/T 39836-2021 (GB/T39836-2021)
Description (Translated English)	Test methods for slagging indexes in coal combustion
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D21
Word Count Estimation	14,172
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration