The policy of recycling and reusing scrap steel pipes has been implemented, and the circular economy model has been launched

In today's era,with the acceleration of industrialization,the demand for steel resources is increasing,and the recycling of scrap steel resources has become a hotly debated topic.As an important part of steel resources,the recycling and reuse of scrap steel pipes can not only save natural resources and reduce environmental pollution,but also conform to the development concept of circular economy.Recently,a series of policies on the recycling and reuse of scrap steel pipes have been implemented in my country,marking the official launch of the circular economy model in the steel industry.This article will deeply explore the current situation,policy background,technological progress,economic benefits and social significance of the recycling and reuse of scrap steel pipes,in order to provide a useful reference for the development of related industries.

Ⅰ.Current status of recycling and reuse of scrap steel pipes

Scrap steel pipes mainly come from industrial production,building demolition,equipment scrapping and other fields.These steel pipes are eliminated due to wear,aging or replacement during use,but they still contain a large amount of metal resources.The traditional treatment method is often landfill or incineration,which not only wastes precious resources,but also may cause pollution to the environment and soil.Therefore,the recycling and reuse of scrap steel pipes is particularly important.

At present,there are various ways to recycle and reuse scrap steel pipes,mainly including smelting,crushing,heat treatment and reuse.The smelting method is to melt scrap steel pipes to make new steel.This method is suitable for large-scale steel pipe recycling and processing,which can greatly reduce resource waste and has high environmental benefits.The crushing method is to crush scrap steel pipes into smaller fragments for reprocessing or recycling.These fragments are widely used in construction,molds,papermaking,shoemaking,chemical industry and other industries.The heat treatment method is to use electric heat or gas for high-temperature incineration to reduce the volume and recover valuable metals.In terms of reuse,scrap steel pipes that can still be used can be reused,such as as supporting pipes to meet construction needs,or processed into casing in the agricultural field.

However,despite the various ways to recycle and reuse scrap steel pipes,there are still many challenges in actual operation.On the one hand,the sources of scrap steel pipes are wide and scattered,making collection difficult;on the other hand,the sorting,processing,and transportation of the recycling process require a lot of manpower,material resources,and financial resources.Therefore,policy guidance and support are particularly important.

II.Policy Background and Support

In order to accelerate the recycling of scrap steel pipes and promote the sustainable development of the steel industry,my country has successively issued a series of relevant policies.These policies not only clarify the importance of recycling and reusing scrap steel pipes,but also put forward specific implementation measures and goals.

In recent years,the National Development and Reform Commission and other government departments have attached great importance to the recycling of scrap steel resources.For example,in February 2023,the National Development and Reform Commission issued the"Guiding Opinions on Coordinating Energy Conservation and Carbon Reduction and Recycling to Accelerate the Renovation of Products and Equipment in Key Areas",which clearly stated that by 2025,the recycling of scrap products and equipment should be more standardized and smooth,forming a number of replicable and popularizable advanced recycling models,and promoting the recycling of major renewable resources such as scrap steel,scrap non-ferrous metals,and scrap plastics to reach 450 million tons.The introduction of this policy provides a strong policy guarantee for the recycling and reuse of scrap steel pipes.

At the local level,provinces and cities have also introduced a series of specific policies based on local realities.Taking Jiangxi Province as an example,the"1269 Action Plan for Modernization of Key Industrial Chains of Manufacturing in Jiangxi Province(2023-2026)"released in July 2023 proposed to further improve the construction of scrap steel processing and distribution system,encourage the recycling and import of scrap steel resources,and reduce the use of iron ore.At the same time,we support advantageous steel enterprises to take the lead in establishing large-scale scrap steel recycling,processing and distribution centers,and promote the integrated development of scrap steel recycling,disassembly,processing,classification and distribution.The implementation of these policies will further promote the in-depth development of the recycling and reuse of scrap steel pipes.

Ⅲ.Technological Progress and Innovation

Technological progress and innovation in the recycling and reuse of scrap steel pipes are important driving forces for the development of this industry.In recent years,with the continuous development of science and technology,the technical level of recycling and reuse of scrap steel pipes has been significantly improved.

The intelligent sorting system is an important technological innovation in the field of scrap steel pipe recycling.The system uses sensors,image recognition and other technologies to accurately distinguish scrap steel pipes of different materials and specifications in a short time,greatly improving sorting efficiency and accuracy and reducing manual errors.The application of this technology not only improves the recycling rate of scrap steel pipes,but also reduces the cost of the recycling process.

Advanced smelting technology is also an important technological progress in the field of waste steel pipe recycling and reuse.For example,electric arc furnace steelmaking technology,with its advantages of high efficiency and energy saving,is suitable for the recycling and refining of waste steel pipes,which can reduce the impurity content and improve the quality of steel.The application of this technology enables the maximum utilization of waste steel pipe resources during the smelting process.

In addition,the application of advanced technologies such as big data and the Internet of Things in the recycling and reuse of scrap steel pipes is becoming increasingly widespread.Through the big data platform,the entire process of the scrap steel pipe recycling industry chain can be optimized and controlled,from scrap supply information at the source to market demand forecasts at the terminal,to achieve accurate matching and efficient circulation of information.This can not only improve the operating efficiency of the recycling industry,but also provide decision-making support for related companies and promote the sustainable development of the scrap steel pipe recycling and reuse industry.

Ⅳ.Economic Benefit Analysis

The economic benefits of recycling and reusing scrap steel pipes are significant,not only in terms of saving resources and reducing costs,but also in promoting employment and increasing tax revenue.

First of all,the recycling of scrap steel pipes can save a lot of natural resources.Steel production requires a lot of raw materials such as iron ore and coke,and the recycling of scrap steel pipes can reduce the dependence on these raw materials,thereby reducing production costs.At the same time,the recycling of scrap steel pipes can also reduce energy consumption and environmental pollution in the process of iron ore mining and transportation,and achieve sustainable utilization of resources.

Secondly,the recycling and reuse of scrap steel pipes can reduce the production costs of enterprises.By recycling and reusing scrap steel pipes,enterprises can obtain relatively low-priced raw materials,thereby reducing production costs and improving product competitiveness.In addition,the recycling and reuse of scrap steel pipes can also reduce the waste disposal costs of enterprises and reduce environmental protection costs.

Furthermore,the development of the scrap steel pipe recycling industry can also promote employment.As the recycling industry continues to grow and develop,more jobs will be created,including collection,sorting,processing,transportation and other links.These jobs not only provide employment opportunities for the unemployed,but also contribute to social stability and development.

Finally,the development of the scrap steel pipe recycling industry can also increase tax revenue.As the scale of the recycling industry continues to expand,the tax contribution of related companies will continue to increase.These taxes can be used to support environmental protection,infrastructure construction,and other aspects to promote the sustainable development of society.

V.Social Significance and Impact

The social significance and impact of recycling scrap steel pipes are far-reaching.It not only helps save resources and protect the environment,but also promotes industrial upgrading and economic development.

First of all,the recycling of scrap steel pipes helps save resources and protect the environment.Steel production is an industry with high energy consumption and high pollution,and the recycling of scrap steel pipes can reduce the mining and consumption of new resources,reduce energy consumption and environmental pollution.At the same time,the recycling of scrap steel pipes can also reduce the accumulation and landfill of waste,reduce the pressure on land resources,and protect the ecological environment.

Secondly,the recycling and reuse of scrap steel pipes will help promote industrial upgrading and economic development.With the continuous development and growth of the recycling industry,a complete industrial chain will be formed,including collection,sorting,processing,transportation,sales and other links.This will drive the development and upgrading of related industries and form a new economic growth point.At the same time,the development of the scrap steel pipe recycling industry can also promote technological innovation and industrial upgrading,and promote the steel industry to develop in a more environmentally friendly and efficient direction.

In addition,the recycling of scrap steel pipes can also help improve the public's environmental awareness.By strengthening publicity and education,and raising the public's awareness and attention to the recycling of scrap steel pipes,it can stimulate the public's enthusiasm for environmental protection and promote the formation of a good atmosphere for the whole society to participate in environmental protection.This will help promote the development of the circular economy and the construction of ecological civilization.

VI.Conclusion

The implementation of the scrap steel pipe recycling policy and the opening of the circular economy model mark an important step forward in my country's steel resource recycling.This will not only help save resources and protect the environment,but also promote industrial upgrading and economic development.In the future,with the continuous improvement of policies and the continuous advancement of technology,the scrap steel pipe recycling industry will usher in a broader development prospect.We should actively respond to the policy call,strengthen technological innovation and industrial upgrading,promote the sustainable and healthy development of the scrap steel pipe recycling industry,and make greater contributions to building a resource-saving and environmentally friendly society.