RU94004529A - Method of producing silicon - Google Patents

Method of producing silicon

Info

Publication number
RU94004529A
RU94004529A RU94004529/25A RU94004529A RU94004529A RU 94004529 A RU94004529 A RU 94004529A RU 94004529/25 A RU94004529/25 A RU 94004529/25A RU 94004529 A RU94004529 A RU 94004529A RU 94004529 A RU94004529 A RU 94004529A
Authority
RU
Russia
Prior art keywords
silicon
producing silicon
petroleum coke
substance
intended
Prior art date
Application number
RU94004529/25A
Other languages
Russian (ru)
Other versions
RU2082670C1 (en
Inventor
С.Б. Леонов
Б.И. Зельберг
О.И. Дошлов
А.В. Ратманов
В.А. Кривых
Е.Н. Шапов
В.П. Еремин
Н.П. Коновалов
Original Assignee
Акционерное общество "Иркутский алюминиевый завод"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Акционерное общество "Иркутский алюминиевый завод" filed Critical Акционерное общество "Иркутский алюминиевый завод"
Priority to RU94004529A priority Critical patent/RU2082670C1/en
Publication of RU94004529A publication Critical patent/RU94004529A/en
Application granted granted Critical
Publication of RU2082670C1 publication Critical patent/RU2082670C1/en

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  • Silicon Compounds (AREA)

Abstract

FIELD: nonferrous metallurgy; silicon production. SUBSTANCE: it is intended to use as a blend component 3.5-6% of petroleum coke with grain size 5-8 mm. EFFECT: reduced specific power consumption, increased silicon extraction.

Claims (1)

Изобретение относится к цветной металлургии, в частности к электротермическому производству кремния. Цель: снижение удельного расхода электроэнергии и увеличение извлечения кремния. В способе предусматривается использовать в составе шихты нефтекокс с размером частиц 5 - 8 мм в количестве 3,5 - 6 мас.%.The invention relates to ferrous metallurgy, in particular to the electrothermal production of silicon. Goal: reduce specific energy consumption and increase silicon recovery. The method provides for the use of petroleum coke with a particle size of 5-8 mm in an amount of 3.5-6 wt.% As part of the mixture.
RU94004529A 1994-02-08 1994-02-08 Method of silicon production RU2082670C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94004529A RU2082670C1 (en) 1994-02-08 1994-02-08 Method of silicon production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94004529A RU2082670C1 (en) 1994-02-08 1994-02-08 Method of silicon production

Publications (2)

Publication Number Publication Date
RU94004529A true RU94004529A (en) 1996-09-27
RU2082670C1 RU2082670C1 (en) 1997-06-27

Family

ID=20152295

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94004529A RU2082670C1 (en) 1994-02-08 1994-02-08 Method of silicon production

Country Status (1)

Country Link
RU (1) RU2082670C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2544694C1 (en) * 2013-12-18 2015-03-20 Общество с ограниченной ответственностью "Объединённая компания РУСАЛ Инженерно-технологический центр" Furnace-charge for silicium manufacturing
RU2649423C1 (en) * 2016-10-31 2018-04-03 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Method for technical silicon melting
RU2771203C1 (en) * 2021-05-20 2022-04-28 федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") Method for preparation of charge for the production of silicon carbide

Also Published As

Publication number Publication date
RU2082670C1 (en) 1997-06-27

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