Warm congratulations on Shandong Mingsheng Chemical's ammonia desulfurization energy-saving technology being evaluated as an advanced and mature technology by the National Energy Conservation Center

　　Recently, commissioned by Shandong Mingsheng Chemical Engineering Co., Ltd. (hereinafter referred to as "Mingsheng Chemical"), the National Energy Conservation Center organized experts to hold a meeting in Weifang City on "Weifang Special Steel Group Co., Ltd3×220t/hOn site review meeting for energy-saving technology of boiler ammonia desulfurization project. Experts from Shandong Equipment Manufacturing Association, Mingsheng Chemical, Weifang Special Steel Group Co., Ltd., as well as from Tsinghua University, China Environmental Protection Federation, State Grid Corporation of China, Shandong University, Institute of Process Engineering, Chinese Academy of Sciences, Weifang Energy Conservation Supervision Center and other units visited the project site and participated in the evaluation meeting.

　　At the meeting, technical personnel from Shandong Mingsheng Chemical Engineering Co., Ltd. introduced the basic technical situation to the experts, and the chief engineer of Weifang Special Steel Group Co., Ltd. introduced relevant technical application cases.

The picture shows the on-site review meeting

The picture shows Mr. Zhang Bo, Chairman of Shandong Mingsheng Chemical, giving a technical defense

　　The expert group has conducted inquiries and research discussions with the technical unit regarding the characteristics and practical application of this technology, and has formed the following review opinions:

　　1.This technology addresses the problems of traditional ammonia desulfurization by improving process conditions and equipment structure, optimizing functional zoning and process parameter control, adopting innovative methods such as cascade purification and dust removal, and optimizing ammonia addition positions. It has greatly improved the traditional ammonia desulfurization process, achieved good energy-saving and emission reduction effects, and realized waste resource utilization.

　　2.This technology is applied to Weifang Special Steel Group Co., Ltd3×220t/hThe boiler ammonia desulfurization project, as monitored by the Shandong Provincial Environmental Monitoring Center Station:SO2emission concentration18mg/Nm3, particulate matter emission concentration4.9mg/Nm3，达到了国家要求的重点地区超低排放标准。该项目具有能源消耗小，三废排放低的特点。

　　3.该技术先进、成熟、可靠，占地面积小，成本合理，节能降耗效果明显，可实现副产品资源化综合利用，符合绿色低碳循环发展理念，具有较大的推广应用价值。

图为本次评审会专家及领导合影

Enterprise Correspondent  contribution/photography   edit/De Nan