GB/T 18512-2022
ActiveCommercial coal quality—Coal for blast furnace injection
商品煤质量 高炉喷吹用煤
Application Summary AI generated
This standard specifies the technical requirements, test methods, and quality grades for coal used in blast furnace injection, including limits on ash, sulfur, and volatile matter. It is applied in the steel industry for the procurement and quality control of pulverized coal injected into blast furnaces to replace coke in ironmaking processes. The standard ensures consistent fuel performance and environmental compliance in high-temperature metallurgical operations.
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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.