Standard No.:	GB/T 219-2008
Chinese Name:	煤灰熔融性的测定方法
English Name:	Determination of fusibility of coal ash
Professional Classification:	D21 Coal analysis methods
Professional Classification:	GB National Standard
ICS Classification:	73.040
Issued by:
Issued on:	2008-07-29
Implemented on:	2009-05-01
Status:	VALID
Replace:	GB/T18856.10-2002 Test methods for quality of coal water mixture-Part 10-Determination for fusibility of ash of coal water mixture
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180 (USD)
Delivery:	via email in 1-3 business day

This Standard specifies the definition, principle, reagents and materials, apparatus, test conditions, procedure and precision of the determination of fusibility of coal ash.
This Standard is applicable to lignite, soft coal, hard coal and coal water mixture.

下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。
GB/T 212 煤的工业分析方法（GB/T 212-2008，ISO 11722：1999，ISO 1171：1997，ISO 562：1998，NEQ）