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Technical Services
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24
2023
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10
Work Plan for Further Promoting Comprehensive Utilization of Industrial Resources in Sichuan Province (2023-2025)
The Sichuan Provincial Department of Economy and Information Technology and other 10 departments jointly issued the "Work Plan for Further Promoting the Comprehensive Utilization of Industrial Resources in Sichuan Province (2023-2025)", clarifying that by 2025, the comprehensive utilization of industrial resources will be significantly improved.
A few days ago, the Sichuan Provincial Department of Economy and Information Technology and other 10 departments jointly issued the ''Sichuan Province to Further Promote the Comprehensive Utilization of Industrial Resources (2023-2025) ''(hereinafter referred to as the ''Program''), clarifying that by 2025, the comprehensive utilization capacity of industrial resources will be significantly Improved, the scale of industrial solid waste utilization continues to expand, and the industrial chain of comprehensive utilization of renewable resources continues to improve. Strive to increase the comprehensive utilization rate of bulk industrial solid waste by an average of 1 percentage point per year, and achieve full consumption of phosphogypsum and lithium slag (including comprehensive utilization and safe disposal).
The comprehensive utilization industry of industrial resources in Sichuan still faces some problems in achieving high-quality development, including the large amount of solid waste, the low recovery rate of low-value waste materials such as waste glass, the low level of enterprise technology and equipment, and the lack of breakthroughs in some key technologies; emerging solids The comprehensive utilization of waste is difficult.
In this regard, the "Plan" around the industrial by-product gypsum, lithium slag, tailings, slag and fly ash, smelting waste, new energy vehicles waste power batteries, emerging solid waste seven key areas of classification put forward the development direction and focus on the promotion of technical equipment.
The reporter combed and found that building materials are the important direction of "turning waste into treasure" in the above key areas. The Plan proposes to focus on promoting the application of industrial by-product gypsum in green building materials and prefabricated wall materials. Further explore the application of lithium slag to produce aggregate, ceramsite, building ceramics, prefabricated wallboard and other building materials products; Promote the coordinated development of comprehensive utilization of tailings and green building materials and prefabricated building industries; Orderly guide the application of slag and fly ash in prefabricated wall materials, decoration and other fields; Actively promote the application of smelting waste slag to prepare building materials.
The document highlights:
(III) tailings
development direction. Focusing on the comprehensive utilization of tailings such as Panxi vanadium-titanium magnetite, Mianning and Dechang rare earth ore and Ya'an lead-zinc ore, we will steadily promote the refinement of metal tailings, intelligent sorting and efficient extraction and overall utilization of valuable components, improve resource utilization and reduce tailings production. Support the large-scale utilization of tailings in underground mine filling.Promote the coordinated development of the comprehensive utilization of tailings and the green building materials and assembly building industries, and encourage the production of green building materials such as ceramsite, foamed ceramics, sand and gravel aggregates, and assembly wall materials using tailings as raw materials..
Focus on the promotion of technical equipment. Popularize and apply intelligent ore sorting technology based on artificial intelligence machine vision, ecological restoration technology such as harmless underground filling of tailings, high-efficiency intelligent tailings crushing technology and equipment, new ceramsite high-efficiency sintering equipment and technology, green preparation technology of autoclaved aerated concrete plates and complete sets of digital equipment, and high-efficiency and energy-saving foamed ceramic roller kiln.
(IV) slag, fly ash
development direction. Continuously improve the ability of green building materials enterprises in the province to eliminate slag and fly ash in the process of producing cement and concrete,Application of orderly guided slag and fly ash in prefabricated wall materials, decoration and other fields. Continue to promote the extraction of useful components of fly ash and agricultural applications.
Focus on the promotion of technical equipment. Focus on the promotion and application of high-volume fly ash concrete technology, fly ash mine filling technology, new ceramsite high-efficiency sintering equipment and technology.
(V) smelting waste residue.
development direction. Encourage the construction of smelting waste slag comprehensive utilization centers in the park,Concentrated recovery of a variety of rare metals, precious metal elements. Actively promote the application of smelting waste slag to prepare building materials.
Focus on the promotion of technical equipment. Promote the application of magnetic fluid separation technology, precipitation method, ion exchange method, solvent leaching technology and other non-ferrous metal smelting slag recycling technology. Promote the application of liquid hot melt slag scale preparation of slag wool and products technology. Promote the application of electrolytic manganese slag resource comprehensive utilization technology. Promote the application of vanadium slag sub-molten salt method vanadium chromium co-extraction and product green manufacturing integration technology.
4. safeguard measures
(I) strengthen work organization and coordination. According to the types and characteristics of industrial solid waste within their jurisdiction, cities (prefectures) formulate detailed work measures, establish a clear responsibility, coordinated and orderly work coordination mechanism, strengthen policy linkage, strengthen the exchange and sharing of work information, and ensure that all key tasks are promoted synchronously and form a joint force.
(II) speed up basic capacity building. Regions where conditions permit should actively establish a technological innovation system for the source reduction of industrial solid waste and the comprehensive utilization of industrial resources that combines production, learning, research, and use, and accelerate the research and development and promotion of advanced equipment and technologies suitable for our province, and strive to promote The digital transformation of enterprise production. For key enterprises, organize third-party organizations to carry out professional training in comprehensive utilization, cleaner production, green manufacturing, etc., to effectively improve the enterprise's ability to manage industrial resources. Encourage enterprises to carry out comprehensive utilization evaluation of industrial solid waste resources.
(III) strengthen financial support.Encourage enterprises to actively carry out safety, environmental protection and energy-saving transformation, and support those that meet the conditions in the provincial industrial development special funds. We will implement the precise push mechanism of tax and fee policies, further facilitate the handling of taxes and fees, and implement preferential policies such as value-added tax for comprehensive utilization of resources, enterprise income tax and environmental protection tax in accordance with regulations. Increase green credit support and improve the accuracy and availability of financial services.
(IV) strengthen policy synergies.Actively carry out pilot demonstrations of the application and technology promotion of building materials for comprehensive utilization of resources, and give priority to supporting comprehensive utilization products that meet the standards to apply for green building materials product certificationGive full play to the guiding role of government procurement, strictly implement the green procurement system, and increase government green procurement efforts.Actively encourage construction units and design units to adopt comprehensive utilization of building materialsEncourage municipal and road projects, public buildings, affordable housing, urban renewal projects and other government investment and construction projects to use comprehensive utilization of building materials. For the production of comprehensive utilization of building materials products and the application of comprehensive utilization of building materials housing municipal facilities and road engineering projects, in the planning permission, environmental assessment, project construction and other aspects of support.
(V) increase publicity and promotion efforts. Integrate industry associations, head enterprises and other forces, actively organize comprehensive utilization of building materials products exhibition, supply and demand docking and other activities, improve the comprehensive utilization of industrial solid waste high value-added products market acceptance, stimulate the vitality of market players. Widely publicize advanced experience and successful cases in the comprehensive utilization of industrial resources to boost investment confidence. Give full play to the role of various media, promote the concept of circular economy development, and create a good atmosphere for the active participation of the whole society.
Sichuan Province to further promote the comprehensive utilization of industrial resources work plan, industrial solid waste utilization
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