GB/T 25212-2010
AbolishedClassification and quality grading for blue-coke
兰炭产品品种及等级划分
Application Summary AI generated
GB/T 25212-2010 establishes the classification and quality grading system for blue-coke, a low-temperature carbonized coal product used primarily as a fuel and reductant in industrial applications. It is applied in the production, trade, and quality inspection of blue-coke, particularly in the metallurgical and chemical industries where it serves as a substitute for traditional coke in processes like ferroalloy smelting and calcium carbide production. The standard ensures consistent quality specifications for different grades of blue-coke, facilitating procurement and end-use performance evaluation.
Related Standards
GB/T 1996-2003
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GB/T 2000-2000
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GB/T 4511.2-1999
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GB/T 17664-1999
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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.