Standards

YB/T 6310-2024 Active

YB/T 6310-2024 YB/T 6310-2024 Energy Consumption Technical Requirements for Lightly Calcinated Magnesium Ore Product

This document specifies the energy consumption grade, technical requirements, statistical scope, and calculation methods for unit products of light-burned magnesium oxide. It is applicable to the calculation and assessment of energy consumption for unit products of light-burned magnesium oxide produced from dolomite as raw material, as well as the energy consumption admission for new construction, renovation, and expansion projects

Publish Date: 2024-12-10

YB/T 6309-2024 Active

YB/T 6309-2024 YB/T 6309-2024 Steel Production Process Energy Management Technical Specification

This document stipulates the basic requirements for energy management in the steel production process, the objects and scope of statistics, application functions, and mobile applications. This document is applicable to energy statistics, energy consumption analysis, and energy-saving guidance in major steel production processes such as sintering, pelletizing, coking, blast furnace ironmaking, steelmaking, hot rolling, and cold rolling

Publish Date: 2024-12-10

YB/T 6308-2024 Active

YB/T 6308-2024 YB/T 6308-2024 Iron ore pellet belt roasting process energy-saving technical specification

This document specifies the principles, process flow, technical requirements, and evaluation indicators of the energy-saving technology for the belt-type roasting process of iron ore pellets. This document is applicable to the energy-saving design, construction, acceptance, and evaluation of the energy-saving effects of the belt-type roasting process of iron ore pellets.

Publish Date: 2024-12-10

YB/T 6307-2024 Active

YB/T 6307-2024 YB/T 6307-2024 Green Factory Evaluation Requirements for Nickel-based Iron Alloy Industry

This document stipulates the basic principles, evaluation index system, and requirements for the evaluation of green factories in the nickel-based ferroalloy industry. This document is applicable to nickel-based ferroalloy production enterprises, including those that produce low-carbon nickel iron, medium-carbon nickel iron, high-carbon nickel iron, and low-phosphorus nickel iron using processes such as RKEF (rotary kiln-mineral reactor furnace).

Publish Date: 2024-12-10

YB/T 6306-2024 Active

YB/T 6306-2024 YB/T 6306-2024 Green Factory Evaluation Requirements for Chromium-based Iron Ore Industry

This document stipulates the basic principles, evaluation index system, and requirements for the evaluation of green factories of chromium-based iron alloys. This document is applicable to chromium-based iron alloy production enterprises, including micro-carbon chromium iron, low-carbon chromium iron, medium-carbon chromium iron, high-carbon chromium iron, low-nitrogen micro-carbon chromium iron, low-nitrogen low-carbon chromium iron, low-nitrogen medium-carbon chromium iron, and low-titanium high-carbon chromium iron production enterprises for green factory evaluation work.

Publish Date: 2024-12-10

YB/T 6305-2024 Active

YB/T 6305-2024 YB/T 6305-2024 Green Factory Evaluation Requirements for Silicon Iron Industry

This document stipulates the basic principles, evaluation indicators, and evaluation methods for the evaluation of green factories in the silicon-based ferroalloy industry. This document is applicable to ordinary silicon iron production enterprises. For silicon-based ferroalloy production enterprises that produce special silicon iron such as low-aluminum silicon iron and high-purity silicon iron, as well as silicon iron composite alloys by refining or special methods, the evaluation will be conducted after converting the main energy consumption indicators into equivalent values

Publish Date: 2024-12-10

YB/T 6304-2024 Active

YB/T 6304-2024 YB/T 6304-2024 Green Factory Evaluation Requirements for Manganese-based Iron and Steel Industry

This document stipulates the basic principles, evaluation indicators, and requirements for the evaluation of green factories in the manganese ferroalloy industry. This document is applicable to manganese ferroalloy production enterprises, including those that produce high-carbon manganese iron using electric furnaces (limited to those that use solvent-free or low-flux smelting processes), manganese-silicon alloys, and low-carbon manganese-silicon alloys, as well as green factory evaluation work for medium- and low-carbon manganese iron produced using refining electric furnaces. Green factory evaluation work for manganese ferroalloys produced using other processes can be used for reference

Publish Date: 2024-12-10

YB/T 6303-2024 Active

YB/T 6303-2024 YB/T 6303-2024 Graphite electrode enterprise green factory evaluation requirements

This document stipulates the evaluation principles, evaluation index system, evaluation requirements, evaluation procedures, and evaluation reports for green factories of graphite electrode enterprises. This document is applicable to the evaluation of green factories of graphite electrode production enterprises in all processes, and enterprises producing graphite electrodes in partial processes can refer to and use it for reference

Publish Date: 2024-12-10

YB/T 6155-2024 Active

YB/T 6155-2024 YB/T 6155-2024 Thermal balance testing and calculation method for coking thawing system

This document specifies the terms and definitions for the thermal balance test and calculation of the coking thawing system, the benchmark for thermal balance test and calculation, test preparation, test steps, test content and methods, thermal balance calculation, and thermal balance test report. This document is applicable to coking enterprises, and other industries can refer to and use it for reference

Publish Date: 2024-12-10

YB/T 6154-2024 Active

YB/T 6154-2024 YB/T 6154-2024 Blast furnace top pressure gas recovery and utilization technical specifications

This document specifies the terms and definitions, technical principles, process flow, technical requirements, and safety and environmental protection of the gas recovery and utilization technology of blast furnace top equalizing gas. This document is applicable to the recovery and utilization of blast furnace top equalizing gas in new construction, modification, and expansion projects.

Publish Date: 2024-12-10

YB/T 6153-2024 Active

YB/T 6153-2024 YB/T 6153-2024 Steel Slag Determination of Water-soluble Chromium(Ⅵ) Content - Diaminobenzidine Spectrophotometric Method

This document specifies the principle, reagents and materials, instrumentation, experimental procedures, calculation of analysis results, precision, and test reports for the determination of the water-soluble chromium (VI) content in steel slag by the spectrophotometric method of diphenylcarbazide. This document is applicable to the determination of the water-soluble chromium (VI) content in steel slag, with a measurement range (content) of ≤35mg/kg.

Publish Date: 2024-12-10

YB/T 6152-2024 Active

YB/T 6152-2024 YB/T 6152-2024 Dust Control Technical Specification for Steel Slag Treatment Process

This document specifies the terms and definitions, basic requirements, steel slag treatment processes, dust collectors and general equipment, construction, installation and acceptance, operation and maintenance, safety, environmental protection, and protection for the dust removal system of steel slag treatment processes. This document is applicable to the design, construction, commissioning, and operation management of dust removal systems for primary steel slag treatment processes such as drum treatment, pool-type hot quenching, roller pressing, hot pouring, and water spraying in steel enterprises. It does not include the design, construction, commissioning, and operation management of dust removal systems for secondary steel slag treatment processes such as magnetic separation, screening, crushing, transfer, and storage.

Publish Date: 2024-12-10