GB/T 4633-2014

Active

Determination of fluorine in coal

煤中氟的测定方法

Standard Type
GBT
ICS
73.040
CCS
D21
Status
Active
Issue Date
2014-03-27
Implementation
2014-10-01
Centralized Committee
中国煤炭工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the method for determining the fluorine content in coal, using a pyrohydrolysis-ion selective electrode technique. It is applied in the coal mining and power generation industries for quality control, environmental assessment, and to evaluate potential corrosion or pollution risks during coal combustion.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.