YB/T 6221-2024 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YB/T 6221-2024	RFQ	ASK	3 days	(Technical specification for combined desulfurization and denitrification of coke oven flue gas)	Valid

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Basic data

Standard ID: YB/T 6221-2024 (YB/T6221-2024)
Description (Translated English): (Technical specification for combined desulfurization and denitrification of coke oven flue gas)
Sector / Industry: Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H00
Classification of International Standard: 77.010
Date of Issue: 2024-12-10
Date of Implementation: 2025-07-01
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the overall design requirements, desulfurization process system, denitrification process system, activated carbon/coke desulfurization and denitrification integrated process system, flue gas emission continuous monitoring system, secondary pollution control measures, safety management requirements, operation and maintenance, etc. of the combined desulfurization and denitrification process of coke oven flue gas. This document is applicable to the combined desulfurization and denitrification process of coke oven flue gas of conventional coke ovens and heat recovery coke ovens in the coking chemical industry.

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