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[Ferro-alloys.com] In recent years, Ningxia Hui Autonomous Region has actively promoted the construction of ecological civilization and accelerated the optimization and upgrading of traditional industries, thereby enhancing the ecological benefits of enterprises and society. As a local enterprise in Ningxia, Ningxia Shengyan Industrial Group Energy Circular Economy Co., Ltd. (hereinafter referred to as Ningxia Shengyan Group) closely follows the policy guidance and gradually improves the industrial system and production system through industrial transformation and upgrading and technological innovation, based on the advantages of manganese alloys Driven by innovation in the main business, the scale of the industry has been expanded, the circular economy and comprehensive utilization have been realized, and it has contributed to the construction of ecological Ningxia.

In order to achieve cleaner production, Ningxia Shengyan Group has carried out four capacity release transformations, from the original production of silico-manganese alloy as a single product, to "manganese iron mineral resource development-manganese-rich slag-manganese pig iron- －Silicon-manganese alloy－－Medium-carbon ferromanganese－－Low-microcarbon alloy－－Energy power generation－－Railway special line transportation" as a whole industrial chain and a whole series of product circular economy development model. In order to effectively solve the comprehensive utilization technology of my country's "low-grade ferromanganese associated ore" and maximize social and corporate benefits, Ningxia Shengyan Group has built a 450m3 manganese-rich slag furnace with the largest single furnace capacity and the largest production capacity in China, which has overcome my country The comprehensive utilization of “low-grade ferromanganese associated ore” has effectively solved the bottleneck of metallurgical enterprises’ over-reliance on imported ore for silico-manganese alloy smelting, greatly promoted the industrial upgrading of the domestic manganese-rich slag industry, and broadened my country’s high-speed rail and high-speed The application fields of phosphorus and hard-to-select poor manganese and iron ore have good economic, social and environmental benefits. In order to realize the comprehensive recycling and utilization of exhaust gas and achieve the goal of clean production and low-carbon environmental protection, Ningxia Shengyan Group purifies, recycles and equalizes the carbon monoxide produced in the production process of submerged arc furnace and manganese-rich slag furnace for self-use in power generation. Comprehensive benefits of industrial development.

In the process of innovation-driven and green development, Ningxia Shengyan Group has become the first batch of "environment-friendly and resource-saving" enterprises in the enterprise autonomous region, autonomous region-level "green factory" outstanding enterprises, and national manganese It is one of the top ten enterprises with comprehensive strength in alloys and a model production demonstration enterprise, laying a solid foundation for the development of "carbon peak and carbon neutral".

In the era of Industry 4.0, industrial development should not only focus on scale growth, but should also take into account ecological benefits. Only by realizing the coordinated development of the entire industrial chain of circular economy can the industry agglomeration effect and wealth multiplier effect be realized. In this regard, Ningxia Shengyan Group will continue to improve the circular economy industrial chain, insist on achieving ultra-low emissions, energy saving and environmental protection, while achieving high-quality development of the enterprise, it will also shoulder the responsibility of the times for the green waters and mountains of Ningxia and use the power of the enterprise. Promote the construction of ecological civilization. 

• [Editor:zhaozihao]