title: ÐÐ´Ð°Ð¿ÑÐ°ÑÐ¸Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð² Ð¶Ð¸Ð´ÐºÐ¾Ð¹ Ð²Ð°Ð½Ð½Ðµ Ð´Ð»Ñ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐºÐ¾Ð»Ð»ÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð¼ÐµÐ´Ð½Ð¾-Ð½Ð¸ÐºÐµÐ»ÐµÐ²ÑÑ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¾Ð² ÐÐÐ ÐÐÐ "ÐÐ¾ÑÐ¸Ð»ÑÑÐºÐ¸Ð¹ Ð½Ð¸ÐºÐµÐ»Ñ"
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Adaptation of melting technologies in the Vanyukov furnace for processing collective copper-nickel concentrates from OJSC MMC Norilsk Nickel
Creators: name: ÐÑÐ¾ÑÐ¸Ð½Ð°, ÐÐ»ÑÐ³Ð°
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: 2020
Subjects: Ð¤Ð°Ð¹Ð½ÑÑÐµÐ¹Ð½
ÑÑÐµÐ¹Ð½
Ð½Ð¸ÐºÐµÐ»Ñ
ÑÑÐ»ÑÑÐ¸Ð´Ñ
Ð°Ð²ÑÐ¾Ð³ÐµÐ½Ð½Ð°Ñ Ð¿Ð»Ð°Ð²ÐºÐ°
Ð¿ÐµÑÑ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð°
Ð¿ÐµÑÑ Ð²Ð·Ð²ÐµÑÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð»Ð°Ð²ÐºÐ¸
Ð¿Ð¸ÑÐ¾Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸Ñ
Feinstein
matte
nickel
sulfides
autogeneous fusion
vaniukov furnace
weighted fouring oven
pyrometallurgy

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¿ÐµÑÐµÐ¹ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð° Ð´Ð»Ñ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐºÐ¾Ð»Ð»ÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¼ÐµÐ´Ð½Ð¾-Ð½Ð¸ÐºÐµÐ»ÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ° Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ñ Ð¿ÐµÑÐ°Ð¼ Ð²Ð·Ð²ÐµÑÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð»Ð°Ð²ÐºÐ¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:
1. ÐÐ½Ð°Ð»Ð¸Ð· Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÐµÐ¹ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ¸ Ð¼ÐµÐ´Ð½Ð¾-Ð½Ð¸ÐºÐµÐ»ÐµÐ²ÑÑ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¾Ð² Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¼ÐµÐ´Ð½ÑÑ, Ð´Ð»Ñ ÐºÐ¾ÑÐ¾ÑÑÑ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð¿ÐµÑÐ¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°;
2. ÐÐ¾ÑÑÐµÐºÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ°ÑÑÐµÑÐ° Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÑÐµÐ¹Ð½Ð° Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ¸ Ð¼ÐµÐ´Ð½Ð¾-Ð½Ð¸ÐºÐµÐ»ÐµÐ²ÑÑ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¾Ð²;
3. Ð Ð°ÑÑÐµÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð½Ð° ÑÑÐµÐ¹Ð½ Ð¸ ÑÐ°Ð¹Ð½ÑÑÐµÐ¹Ð½;
4. Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÐµÐ¹ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð° Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¿ÐµÑÐµÐ¹ Ð²Ð·Ð²ÐµÑÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð»Ð°Ð²ÐºÐ¸.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¾ÑÐµÐ½ÐµÐ½Ð° Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¿ÐµÑÐµÐ¹ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð° Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¹ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÐµÐ´Ð½Ð¾-Ð½Ð¸ÐºÐµÐ»ÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð·Ð¾ÑÐ° Ð±ÑÐ»Ð° ÑÑÑÐµÐ½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð² ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´Ð¾ 1400 ÂºÐ¡, ÑÑÐ¾ Ð¾Ð±ÑÑÐ»Ð°Ð²Ð»Ð¸Ð²Ð°ÐµÑÑÑ ÑÐ°Ð·Ð¾Ð²ÑÐ¼Ð¸ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼Ð¸ Ni-Cu-Fe. ÐÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿ÐµÑÐµÐ¹ ÐÐ°Ð½ÑÐºÐ¾Ð²Ð° ÑÐ¾ÑÑÐ°Ð²Ð¸Ð»Ð¾ 5 ÑÑÑÐº, ÐºÐ¾Ð½Ð²ÐµÑÑÐµÑÐ¾Ð² Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ°Ð¹Ð½ÑÑÐµÐ¹Ð½Ð° â 7. Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ¾ÑÑÐ°Ð²Ð¸Ð»Ð° 4,8% Ð¿ÑÐ¸ ÑÑÐµÑÐµ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð·Ð°ÑÑÐ°Ñ Ð½Ð° ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ¿Ð¾ÑÐºÐ¸.
description: This work is devoted to studying the prospects for introducing Vanyukov furnaces for processing collective copper-nickel concentrate as an alternative to suspended smelting furnaces. Tasks that were solved during the study: 
1. Analysis of relevant scientific and technical literature to assess the prospects for the use of Vanyukov furnaces, as well as to determine the specifics of copper-nickel concentrates relative to copper, for which this type of furnace is traditionally used; 
2. Adjustment of the methodology for calculating the basic parameters of the matte production process, taking into account the specifics of copper-nickel concentrates;
3. Calculation of technological parameters of the melting processes on matte and feinstein; 
4. The economic rationale for the use of Vanyukov furnaces relative to suspended smelting furnaces.
As a result of the work, the prospects of introducing Vanyukov furnaces for further processing of copper-nickel concentrate were evaluated. Based on a literature review, the need to increase the process temperature to 1400 ÂºÐ¡ was taken into account, which is caused by the phase diagrams of Ni-Cu-Fe. The required number of Vanyukovâs furnaces was 5, and converters for further production of Feinstein - 7. The economic efficiency was 4.8%, taking into account the reduction in labor costs, as well as the exclusion of the drying department of their technological chain.