GB/T 20104-2006

Active

Method for identifying tendency of coal to spontaneous combustion by oxygen absorption with chromatograph

煤自燃倾向性色谱吸氧鉴定法

Standard Type
GBT
ICS
73.010
CCS
D09
Status
Active
Issue Date
2006-02-16
Implementation
2006-08-01
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 a laboratory method using chromatographic oxygen absorption to determine the propensity of coal to spontaneously combust. It is applied in the mining industry for classifying coal seams according to their spontaneous combustion risk, aiding in mine safety planning and the selection of appropriate fire prevention measures. The method is used by coal mines, research institutions, and safety inspection agencies to assess and mitigate fire hazards during coal extraction, storage, and transportation.

Related Standards

GB/T 23561.9-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 9: Methods for determining the triaxial strength and deformation parameters of coal and rock GB/T 23561.8-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 8: Methods for determining the deformation parameters of coal and rock GB/T 23561.7-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 7: Methods for determining the uniaxial compressive strength and counting softening coefficient GB/T 23561.6-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 6: Methods for determining the moisture content of coal and rock GB/T 23561.5-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 5: Methods for determining the water absorbability of coal and rock GB/T 23561.4-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosity of coal and rock GB/T 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 3: Methods for determining the block density of coal and rock GB/T 23561.2-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 2: Methods for determining the true density of coal and rock
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.