Production of environmentally friendly materials (desulfurizers)
  • The application of dust and nitrate integrated type namely ceramic filter cartridge


    In the production process of iron and steel enterprises, according to the needs of the overall energy medium balance, various energy media such as blast furnace gas, converter gas, and coke oven gas will be used in various types of furnaces, such as hot blast stoves, power plant boilers, and rolling mill heating. In the production process of furnaces and kilns, the flue gas will contain various pollutants such as sulfide, nitrogen oxides, dust, etc. According to the requirements of the national environmental protection policy, various provinces, cities and regions are successively carrying out the control of flue gas pollutants; Among the many process routes for the treatment of sulfides, nitrogen oxides, dust and other pollutants, the two process routes of SDS dry desulfurization + dust collector + SCR denitration or fixed bed dry desulfurization + SCR denitration are the most extensive and common; we A dust-nitrile integrated process route is recommended, which, in comparison, occupi

  • Heating furnace flue gas fixed bed dry desulfurization


    Steel rolling heating furnaces are divided into regenerative heating furnaces and conventional heating furnaces according to different combustion methods; air and gas dual regenerative combustion technology is adopted, and the exhaust gas temperature is usually ~150℃; using air preheating technology, the exhaust gas temperature is usually ~ 300℃; in order to better and sustainable development of the ecological environment, China's national standard and many provincial and municipal landmarks have agreed on the emission index of heating furnace flue gas, and the trend of environmental protection is becoming more and more serious; therefore, the desulfurization treatment of heating furnace flue gas has been It is imperative; based on nearly 20 years of experience in general contracting of heating furnace projects and in-depth understanding of the heating furnace's own process, combined with the comprehensive application and practice of various forms of desulfurization, Shanghai Xuandin

  • desulfurizer


    Production base introduction Jiangsu Xuanding New Materials Co., Ltd. is a joint venture company of Xuanding Group. It is a research and development, production and sales company of new environmental protection materials. It mainly focuses on blast furnace gas fine desulfurization catalysts, adsorbents, and flue gas desulfurization and denitrification adsorbents. , product development and production of flue gas denitration catalysts, adsorbents and other fields. In order to better meet the needs of customers, especially the needs of short-term large-volume desulfurizers, Xuanding Group has established a number of special production and processing bases for desulfurizers based on Jiangsu Xuanding. The parallel situation of multiple processing bases such as Jiangsu Haian, Shandong Jining, Shandong Liaocheng, Anhui Tongling, etc., can achieve an annual production capacity of 20,000 tons after being put into use; each material production base relies on Xuanding Group and its own


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