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Information × Registration Number 0124U004433, R & D request Title Optimization of the grade composition of coal charges and coking modes according to KB No. 3-4, KB No. 5-6 in the conditions of changes in the raw material base for the wartime period in Ukraine Head Koval Valentyn V., Доктор філософіїMiroshnychenko Denys V., Доктор технічних наукShulha Ihor V., Кандидат технічних наук Registration Date 15-10-2024 Organization State Enterprise "Ukrainian State Research Institute for Carbochemistry (UHIN)" popup.description1 Ensuring the production of blast furnace coke with high quality characteristics according to KB No. 3-4, KB No. 5-6 in the conditions of a change in the raw material base for the wartime period in Ukraine: - selection and research of the grade composition of coal charge for KB No. 3-4 and rammed coal charge for KB No. 5-6 in order to produce blast furnace coke of the required quality; - detection of the dependence on grinding, the share of coal grades of KB No. 3-4, KB No. 5-6 and the time of compaction of the coal charge for KB No. 5-6; - selection of the optimal mode of heating the coking chambers to exclude the increased consumption of coke gas for heating; - detection of the influence of the grade composition of the coal charge for KB No. 3-4 and the rammed coal charge of KB No. 5-6 on the yields and quality of the chemical products of coking and wastewater; - development of practical scientifically based recommendations for optimization of the coal charge preparation scheme for KB No. 3-4 and rammed coal charge for KB No. 5-6, which will allow to increase the yield and quality of blast furnace coke. popup.nrat_date 2024-12-09 Close