Li Xinchuang, Dean of the Metallurgical Industry Planning and Research Institute and Secretary of the Party Committee, said: "Henan's steel production capacity is concentrated in Anyang. For a city, development not only depends on steel, but also building materials, chemicals, casting, etc., otherwise it is not conducive to overall development. The conditions for steel development in areas that are too dense should be restricted, and it is normal to tilt towards some areas with strong development desires, development momentum and advantages. Any industry must continue to optimize the layout, steel is particularly prominent, from the policy level proposed capacity replacement, that is, from the steel-intensive areas to have a comparative advantage of the reasonable transfer, this is the replacement of the premise and background.
Blast furnace spraying is a method of rapid lining of a blast furnace, which can be used to reduce the material surface for local spraying, regular furnace type, but also in the blast furnace overhaul when the overall spraying, shorten the blast furnace overhaul time, rapid recovery of production. It is an effective means for rapid lining of blast furnaces and is continuously used by most blast furnaces. The rapid overhaul of the blast furnace, the overall pouring of the furnace cylinder, the spraying of the furnace belly and the lining of the furnace body, greatly shortened the overhaul time, and soon resumed production.
The people's governments of counties (cities, districts), the management committees of development zones (management zones), and relevant municipal departments: According to the latest forecasts of the Ministry of Ecology and Environment and the Provincial Department of Ecology and Environment, from October 18 to 22, there will be continuous moderate To severe pollution process, the primary pollutant is PM2.5.
Wet injection lining technology has been successfully applied in 5100m ³ blast furnace of Shansteel, and many technological breakthroughs have been achieved in emergency repair of blast furnace injection lining!