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Information × Registration Number 0210U004211, 0107U001695 , R & D reports Title The working out of technological basis and recommendations for increasing of durability of energy balance of iron production and decreasing of energy intensity of metal production popup.stage_title Head Chayka A.L., Registration Date 26-03-2010 Organization IRON & STEEL INSTITUTE NATIONAL ACADEMI OF SCIENCE OF UKRAINE popup.description2 Method of energetic resource control on metallurgical integrated works, using the principle of choosing dominating unit of blast furnace production and its optimization in corellation with energetic enterprise balance is developed and suggested. Scientific statements and method, wich allows to predict rational parametres and the composition of the combined blowing furnace smelting are developed. Suggested and grounded energy-savingevents: application of heated natural gas oxigen; increasing metallization degree of burden because of metal additives; organization of central gas flow spreading in the blast furnaces; blowing application enriched by heated nytrogen in the unstable smelting conditions; blast furnace building with the volume 5000 m3 and more; blast furnace blowing heating to the temperatures 1400-1500 C; charging into the hearth the dusty iron containing materials by using dust coal fuel. Product Description popup.authors Бородулин А.В. Джигота М.Г. Зайцев В.Г. Осташко І.О. Панчоха Г.В. Сохацький О.А. Чайка О. Л. Швачка О.І. Шумельчик Є.І. popup.nrat_date 2020-04-02 Close