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Information × Registration Number 0212U007151, 0110U008007 , R & D reports Title Investigation of raw materials coal and anthracite for pulverized coal injection in blast furnaces by 2014 popup.stage_title Head Drozdnik I.D., Registration Date 26-06-2012 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 On the basis of research to develop variant base for production of pulverized fuel can make the following key findings: 1. Defined as a raw material for the production of pulverized fuel resources Ukrainian coal grades DG, G, P and anthracites with a sulfur content up to 2% are: DG - 3560 thousand tons, G - 5445 thousand tons, P-357 tons; A - 1500 thousand tons. 2. Determined that, if necessary, possibly involving Russian coals KS, KSN, SS production in mixture with the Ukrainian coal pulverized fuel. 3. Properties of Russian coals KS, KSN, CC by class size and determined their rozmolozdatnist, which is an important factor in designing units crushing coal and selection of raw materials of PVP from a mixture of different grades of coal. 4. A variant of raw materials of pulverized fuel, which includes the use of coal as an individual and their mixtures. Thus, considered as a mixture of Donetsk and Donetsk, and with Russian coal in different ratios. 5. Noted that the high hardness abrasive anthracites leads to rapid deterioration of equipment preparation and filing of dust in the blast furnace. Therefore, for the manufacture of equipment at a given raw base using heavy-duty high-alloy steel, which significantly zdorozhuye this process. 6. Developed options BLENDS provide a pulverized fuel in existing enterprises of Ukraine with the following quality indicators (%) ash content, Ad = 8-10; sulfur content, Sdt = 0,6-1,2%; yield of volatile substances, Vdaf = 8 -22 %. 7. Ways and development of manufacturing technology and feeding dust into the blast furnace recommended for coal of P. Product Description popup.authors Іванова Є.В. Бідоленко Н.Б. Балаєва Я.С. Блізнюк Т.И. Борискіна Н.І. Головко М.Б. Григор'єва В.Д. Дроздник І.Д. Кафтан Ю.С. Кушніренко Т.В. Літвиненко О.В. Ладижинський В.М. Мірошниченко Д.В. Топоркова Н.І. popup.nrat_date 2020-04-02 Close