Zhang Jingjie, chairman of ALPA: realizing high-value comprehensive utilization of bulk industrial s

　　On April 25, the high-rise Forum on the comprehensive utilization of industrial solid waste in Beijing, Tianjin, Hebei, and surrounding areas (the fifth) was successfully held in Beijing on April 25, with the theme of "coordinated development of industrial integration and symbiosis regions", and the second National Forum on the utilization of construction waste was held in the same period "Forum on high-value utilization of ceramic series products for industrial solid waste preparation in 2021" and "2021 national large solid waste recycling technology / Equipment Exhibition" have also been successfully concluded.

　　The opening ceremony of the conference was presided over by Mr. duganjie, founder of China industrial solid waste network, with more than 500 people participating in the leaders of competent departments of governments, industry experts, enterprises for the treatment and utilization of environmental protection solid waste, as well as institutions of higher learning and scientific research institutes in charge of industrial solid waste utilization. The talents gathered together to interpret the prevention and control of solid waste pollution, comprehensive utilization of resources, regional coordinated development Industry coordinated development policy. Meanwhile, the forum comprehensively interpreted the comprehensive utilization of large solid waste, green industrial development, and transformation and upgrading of enterprises during the 14th Five Year Plan period. Both the producers and the users and managers benefited greatly at the conference.

　　Mr. Zhang Jingjie, chairman of Shandong ALPA Powder Technology Co., Ltd., was invited to attend the meeting and made an academic report entitled "comprehensive utilization of high value of large industrial solid waste based on advanced processing and collaborative cementation technology". Based on the industrial development and transformation in the new era, the performance characteristics of ultra-fine steel slag powder are analyzed based on the actual needs of enterprises producing and utilizing solid waste, The paper elaborates the step utilization of steel slag from the aspects of ultrafine powder and products, steel slag cascade utilization project, solid waste technology, main research direction, and new industrialization technology.

　　After the meeting, chairman Zhang Jingjie shared with the guests the main research directions, research results, and new industrialization technologies of El faction in the field of solid waste in recent two years, which led to intense discussion among experts and scholars on the spot, and all participants expressed their recognition and appreciation.

　　Since its establishment in 2010, the school has been focusing on technological innovation and has signed the development plan of "production, learning and research" in cooperation with many colleges and universities. Over the years, El school has made continuous technological innovation, and has made long-term development in the powder industry, with remarkable achievements and formed a certain brand accumulation.

　　So far, the research topics of ALPA in the field of solid waste have covered more than ten items, such as the cascade utilization of steel slag and fly ash, high-value utilization of coal gangue, sensible heat recovery of high-temperature slag, and ultra-micro powder preparation of tail slag, enrichment and separation of lean ore, fine preparation of various bulk solid waste powders and their products. The self-developed and upgraded mechanical crusher has been widely used and praised in municipal waste incineration and industrial solid waste, which plays an important role in promoting the prosperity and development of the solid waste field and environmental protection industry.

　　Strengthening environmental protection and reducing the risk of climate change are necessary conditions for the development of enterprises. El Pai insists on the sustainable development road, and makes comprehensive utilization of high added value for industrial solid waste such as fly ash, slag, steel slag, tailings, lean ore, pool mud, etc., and leads the traditional industry to transform and upgrade to green development direction while developing height and quality.