This article compares and analyzes the new standard and the old standard YB/T 011"Main Parameters of Blast Furnace Equipment"from the aspects of scope of application,terminology definitions,technical content,etc.Mainly introducing the new standard furnace capacity level,furnace type,and main equipment parameters of the blast furnace,with a focus on interpreting the"technical content"that has undergone significant changes before and after revision,providing reference for design,manufacturing,and user personnel of relevant enterprises,and promoting relevant practitioners to understand and apply the new standard more systematically,comprehensively,and accurately,This article briefly introduces the revision of the newly released black metallurgy industry standard YB/T 011-2021"Main Parameters of Blast Furnace Equipment",with a focus on the changes in the main technical indicators of the standard.Guiding significance for enterprises to implement standards.
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