243项化工/冶金/有色金属/建材/机械等行业报批意见稿公示

Core Points - The Ministry of Industry and Information Technology has released a public notice soliciting opinions on 243 industry standards, including the "Technical Specification for Energy Conservation Supervision in the Sulfuric Acid Industry" [2][3] - The standards cover various sectors, including chemical, black metallurgy, non-ferrous metals, building materials, machinery, and shipbuilding, with a total of 243 standards being reviewed [2][3] Chemical Industry - The "Technical Specification for Energy Conservation Supervision in the Sulfuric Acid Industry" outlines the content, methods, and procedures for energy conservation supervision in sulfuric acid production enterprises [5] - The "Technical Specification for Energy Conservation Supervision in the Polyvinyl Chloride Industry" provides similar guidelines for PVC resin production enterprises [5] Black Metallurgy Industry - The "Artificial Intelligence Empowered Waste Steel Intelligent Classification System Technical Requirements" specifies the system architecture, equipment requirements, data requirements, and system performance for intelligent classification of scrap steel [6] - The "Artificial Intelligence Empowered Online Detection System for Iron and Steel Ladle Erosion State" details the system architecture and performance requirements for detecting the erosion state of ladles in steel production [6] Non-Ferrous Metals Industry - The "Technical Specification for Wastewater Recycling in Cobalt Smelting Enterprises" outlines the overall requirements for wastewater treatment and recycling processes in cobalt smelting [7] - The "Technical Specification for Wastewater Recycling in Nickel Smelting Enterprises" provides similar guidelines for nickel smelting operations [7] Building Materials Industry - The "Technical Specification for Alkali-Resistant Glass Fiber Roving" includes classification, requirements, testing methods, and storage guidelines for alkali-resistant glass fibers [8] - The "Technical Specification for Water-Based Epoxy Modified Cement Floor Materials" details the classification, requirements, and testing methods for these materials used in construction [8] Machinery Industry - The "Technical Guidelines for Energy Conservation Diagnosis in the Heat Treatment Industry" establishes the principles and procedures for conducting energy conservation diagnostics in heat treatment enterprises [11] - The "Technical Specification for Filter Bag Frames for Bag Dust Collectors" specifies the classification and technical requirements for manufacturing filter bag frames [11] Additional Standards - The standards also include various technical specifications for other industries, such as lithium-ion battery materials, construction materials, and environmental protection equipment [9][10][12]