GB/T 4000-2008
AbolishedCoke - Determination of reactivity and strength after reaction
焦炭反应性及反应后强度试验方法
Application Summary AI generated
This standard specifies the method for determining the reactivity of coke with carbon dioxide and its strength after the reaction. It is primarily applied in the metallurgical industry, particularly for evaluating the quality of coke used in blast furnace ironmaking. The test results help predict coke performance in high-temperature reducing environments, ensuring efficient and stable furnace operation.
Related Standards
GB/T 1996-2003
Coke for metallurgy
GB/T 2000-2000
Coking solid products--Sampling
GB/T 4511.2-1999
Coke--Determination of shatter strength
GB/T 17664-1999
Wood charcoal and test methods of wood charcoal
GB/T 6539-1997
Standard test methods for electrical conductivity of aviation and distillate fuels
GB/T 7702.2-1997
Standard test method for granular activated carbon from coal--Determination of particle size
GB/T 7702.13-1997
Standard test method for granular activated carbon from coal--Determination of carbon tetrachloride absorption
GB/T 7702.4-1997
Standard test method for granular activated carbon from coal--Determination of apparent density
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.