[Explanation] Recently, the reporter walked into the Hexibao Chemical Circular Economy Industrial Park in Yongchang County, Jinchang City, Gansu Province. Various chemical companies are starting production in an orderly manner.

Jinchang City aims to balance the development of the non-ferrous metallurgical industry to create a chemical industry, and gradually form a pillar industry that is dominated by sulfur-phosphorus chemical industry and chlor-alkali chemical industry, and coal chemical industry, fluorine chemical industry, and fine chemical industry.

　　In Jinchuan Group Chemical New Materials Co., Ltd., the staff is packaging 84 disinfectant.

In order to turn waste into treasure, the company started to produce 84 disinfectant based on the company's by-product sodium hypochlorite.

　　[Same period] Zhang Haitao, person in charge of the 84 disinfectant production line of Chemical New Materials Co., Ltd.

　　Previously, our sodium hypochlorite was used as a by-product, sold or discharged.

Now we use our sodium hypochlorite as the raw material of 84 disinfectant and then reuse it, which reduces our waste discharge and plays a positive role in our company's environmental protection.

　　[Explanation] Today, the investment in the 84 disinfectant production line has not only reduced the company's waste discharge, but also brought certain economic benefits.

　　Walking into Xinhua Coking Co., Ltd., the staff is conducting inspections and investigations in the gas plant area of ​​the coke oven basement.

As the source enterprise of the coal chemical industry chain in Jinchang City, the enterprise mainly produces gas, coal tar, crude benzene, sulfur, ammonium sulfate and other products.

The produced products will be transported to downstream enterprises such as Fengsheng Environmental Protection in the park, and continue to refine and produce synthetic ammonia, ammonium chloride and other products.

　　[Concurrent] Liu Xuejun, Deputy General Manager of Safety of Jinchang Xinhua Coking Co., Ltd.

　　Our products are mainly coal gas. We use 40% of the gas for our own use, and 60% of it is supplied downstream.

Because our park is a circular park, people produce it through refining, and then produce synthetic ammonia for use by several other companies.

　　[Explanation] In the workshop of Gansu Xinyangfeng Agricultural Technology Co., Ltd., bags of new compound fertilizer products are being packed and waiting for transportation.

The enterprise produces new compound fertilizers by purchasing soda ash, ammonium chloride and other products produced by upstream enterprises such as ammonia and alkali sources in the park.

In the chemical circular economy industrial park, each enterprise supplies its own terminal products and auxiliary products produced in the production process to downstream enterprises to continue the production of related products.

This approach not only reduces waste discharge, but also realizes the symbiotic development of enterprises.

　　[Concurrent] Li Feng, Deputy Director of Jinchang Bureau of Industry and Information Technology

　　Our Jinchang chemical recycling industry chain has relatively sufficient resource elements.

Based on the sulfuric acid and chlorine gas by-products of Jinchuan Group's smelting industry, the basic chemical raw materials "three acids and two alkalis" are complete, supporting the development of chemical products such as phosphate fertilizer, potassium sulfate, synthetic ammonia, and 84 disinfectant. The supply and demand relationship of more than 40 core chemical products, and the annual production capacity of various chemical products can reach more than 9 million tons.

　　[Explanation] Jinchang City is known as the "Nickel Capital of the Motherland" because of its rich nickel production.

At present, Jinchang City proposes to create a "2+4 industrial chain", and chemical recycling is one of the tens of billions of industrial chains.

Jinchang City has also been identified as the first batch of demonstration cities in the country to create a national circular economy.

　　Reported by Tian Penghe and Li Yalong from Jinchang, Gansu

Editor in charge: [Fang Jialiang]