title: ÐÐ»Ð°Ð²ÐºÐ° Ð¼ÐµÐ´Ð½ÑÑ ÑÑÐ»ÑÑÐ¸Ð´Ð½ÑÑ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¾Ð² Ð² Ð¿ÐµÑÐ°Ñ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð° Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐ¸Ð¼ ÐºÐ¾Ð½Ð²ÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ¹Ð½Ð¾Ð², Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ 400 ÑÑÑÑÑ ÑÐ¾Ð½Ð½ Ð² Ð³Ð¾Ð´ Ð¿Ð¾ ÑÐµÑÐ½Ð¾Ð²Ð¾Ð¹ Ð¼ÐµÐ´Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Smelting of copper sulphide concentrates in Vanyukov furnaces with subsequent matte conversion, production capacity of 400 thousand tons per year of blister copper
Creators: name: Ð¡ÑÑÐµÐ², ÐÐ³Ð¾Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼ÐµÐ´Ñ
Ð½Ð¸ÐºÐµÐ»Ñ
Ð¿ÐµÑÑ
Ð¿ÐµÑÑ Ð²Ð°Ð½ÑÐºÐ¾Ð²Ð°
Ð¿Ð»Ð°Ð²ÐºÐ°
ÑÐ»Ð°Ðº
ÑÑÐµÐ¹Ð½
ÐºÐ¾Ð½Ð²ÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐ»ÑÑÐ¸Ð´Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°Ñ
copper
nickel
furnace
vanyukov furnace
smelting
slag
stein
conversion
sulfide concentrate

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description: The theme of the graduate qualification work: "Smelting of copper sulphide concentrates in Vanyukov furnaces with subsequent matte conversion, production capacity of 400 thousand tons per year of blister copper". The analysis of current scientific literature was carried out and the existing technologies of copper sulphide concentrates processing were evaluated. The peculiarities of the smelting process of copper sulphide concentrates in Vanyukov furnaces were studied. The advantages of this melting method include a high specific productivity of furnaces, a high degree of complexity of the use of raw materials and low dust escape. The disadvantages are the difficulty of overhaul and operation, as well as the high consequences of emergency situations. The general characteristic of copper matte conversion has been studied, features of copper matte conversion with high nickel content have been considered and promising directions for development of this process have been identified. The basic parameters of copper sulphide concentrate smelting in Vanyukov furnace with subsequent matte conversion were calculated. Also we calculated material balances: PV (for dry charge), matte conversion, slag depletion for copper and thermal balances of PV for heat input and output. Based on the calculations, the number of BOF furnaces and converters needed to provide the required annual productivity of the blister shop was identified.