GB/T 9143-2021
ActiveCommercial coal quality—Coal for fixed-bed gasification
商品煤质量 固定床气化用煤
Application Summary AI generated
This standard specifies the quality grades, technical requirements, test methods, and inspection rules for commercial coal used in fixed-bed gasification processes. It is applied in the coal mining and supply industry to classify and ensure the suitability of coal for fixed-bed gasifiers, which are commonly used in chemical plants and industrial gas production facilities. The standard governs coal quality assessment for applications such as synthetic ammonia, methanol, and fuel gas production.
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