Standards

YB/T 6236-2024 Active

YB/T 6236-2024 YB/T 6236-2024 Steel enterprise requirements for the installation and management of water measuring instruments

This document stipulates the general principles for the installation and management of water metering devices in steel enterprises, the installation of water metering devices, and the requirements for metering management.

Publish Date: 2024-12-10

YB/T 6330-2024 Active

YB/T 6330-2024 YB/T 6330-2024 Water-saving Enterprises - Iron and Steel Alloy Industry

This document specifies the relevant terms and definitions, evaluation index system, and requirements for the evaluation of water-saving enterprises in the ferroalloy industry. This document is applicable to the water-saving evaluation of ferroalloy enterprises.

Publish Date: 2024-12-10

YB/T 6329-2024 Active

YB/T 6329-2024 YB/T 6329-2024 Water intake quota for iron and alloy

This document specifies the calculation method, water withdrawal quota, and quota management requirements for ferroalloys. This document is applicable to the management of water withdrawal for existing, new, and expanded silicon iron, electric furnace high-carbon manganese iron, manganese-silicon alloy, and high-carbon chromium iron production enterprises.

Publish Date: 2024-12-10

YB/T 4783-2024 Active

YB/T 4783-2024 YB/T 4783-2024: Sintering flue gas recirculation technology specification

This document specifies the process flow, technical requirements, and operational evaluation indicators for the recycling of sintering flue gas. This document is applicable to iron ore sintering in steel enterprises. Other enterprises (such as ferroalloy, non-ferrous, and building materials) can refer to and use it for iron ore sintering

Publish Date: 2024-12-10

YB/T 6226-2024 Active

YB/T 6226-2024 YB/T 6226-2024 Green Factory Evaluation Requirements for Color Coated Steel Sheet and Steel Strip

This document specifies the general principles, evaluation requirements, evaluation procedures, and evaluation reports for green factories of color-coated steel plates and steel strips. This document is applicable to the evaluation of green factories of steel enterprises that produce color-coated steel plates and steel strips.

Publish Date: 2024-12-10

YB/T 6225-2024 Active

YB/T 6225-2024 YB/T 6225-2024 Green Factory Evaluation Requirements for Hot Rolled Steel Plates and Strip

This document specifies the general principles, evaluation requirements, evaluation procedures, and evaluation reports for the green factories of hot-rolled steel plates and steel strips. This document is applicable to the evaluation of green factories of steel enterprises that produce hot-rolled steel plates and steel strips.

Publish Date: 2024-12-10

YB/T 6224-2024 Active

YB/T 6224-2024 YB/T 6224-2024 - Determination and Calculation Methods of Heat Balance for Refractory Tunnel Kiln

This document specifies the symbols, references, measurement principles, instruments, preparation and requirements before measurement, measurement items and methods, material balance calculation, gas balance calculation, and heat balance calculation for determining and calculating the heat balance of refractory materials in tunnel kilns. This document is applicable to tunnel kilns used in the production of refractory materials.

Publish Date: 2024-12-10

YB/T 6223-2024 Active

YB/T 6223-2024 YB/T 6223-2024 Wet Dust Removal Electrostatic Precipitator Technology Specification for Sintering (Ballasting) Flue Gas

This document specifies the technical requirements, system design requirements, construction, acceptance, operation and maintenance of the wet flue gas desulfurization and wet electrostatic precipitation process for sintering and pelletizing. This document is applicable to the sintering machine head and pellet roasting flue gas desulfurization followed by flue gas dust removal process in the steel industry.

Publish Date: 2024-12-10

YB/T 6222-2024 Active

YB/T 6222-2024 YB/T 6222-2024 Sintering flue gas activated carbon/coke dry desulfurization and denitrification technical specification

This document specifies the technical requirements, main process equipment and materials, environmental protection and safety, and operation and maintenance for the dry desulfurization and denitration of sintering flue gas using activated carbon/coke. This document is applicable to the dry desulfurization and denitration process of sintering flue gas in iron and steel enterprises. The dry desulfurization and denitration process of pellet roasting flue gas can be used as a reference for implementation.

Publish Date: 2024-12-10

YB/T 6221-2024 Active

YB/T 6221-2024 YB/T 6221-2024 Joint Desulfurization and Denitrification Technology Specification for Coke Oven Flue Gas

This document specifies the general design requirements for the combined desulfurization and denitration process of coke oven flue gas, the desulfurization process system, the denitration process system, the integrated process system of activated carbon/coke desulfurization and denitration, the continuous monitoring system for flue gas emissions, secondary pollution control measures, safety management requirements, operation and maintenance, etc. This document is applicable to the combined desulfurization and denitration process of coke oven flue gas in the conventional mechanical coke oven and heat recovery coke oven in the coking chemical industry

Publish Date: 2024-12-10

YB/T 6220-2024 Active

YB/T 6220-2024 YB/T 6220-2024 Energy-saving Diagnostic Technical Specification for Iron and Steel Industry

This document stipulates the general requirements for energy-saving diagnosis of ferroalloy enterprises or factories (workshops), energy-saving diagnosis methods, energy management diagnosis, energy-saving diagnosis content, energy-saving diagnosis steps, and the preparation of energy-saving diagnosis reports. This document is applicable to energy-saving diagnosis of ferroalloy production enterprises or factories (workshops) that use mineral heat furnaces or refining furnaces for smelting

Publish Date: 2024-12-10

YB/T 6219-2024 Active

YB/T 6219-2024 YB/T 6219-2024 Iron and vanadium enterprises CO2 emission monitoring technical specifications

This document stipulates the general requirements for CO2 emission monitoring in ferroalloy enterprises, the technical requirements for monitoring based on accounting, and the technical requirements for continuous monitoring based on actual measurements at the emission source. This document is applicable to ferroalloy enterprises conducting CO2 emission monitoring

Publish Date: 2024-12-10