[go: up one dir, main page]

SU1779064A1 - Process for treating granular slags of nickel production - Google Patents

Process for treating granular slags of nickel production

Info

Publication number
SU1779064A1
SU1779064A1 SU4904319/02A SU4904319A SU1779064A1 SU 1779064 A1 SU1779064 A1 SU 1779064A1 SU 4904319/02 A SU4904319/02 A SU 4904319/02A SU 4904319 A SU4904319 A SU 4904319A SU 1779064 A1 SU1779064 A1 SU 1779064A1
Authority
SU
USSR - Soviet Union
Prior art keywords
slags
nickel production
particle size
treating granular
nickel
Prior art date
Application number
SU4904319/02A
Other languages
Russian (ru)
Inventor
Ю.А. Карасев
Л.А. Огородникова
Б.П. Онищин
Е.И. Майзель
А.Л. Розовский
А.П. Пигина
О.И. Хохлов
В.Ф. Рубцов
С.Г. Митцев
Original Assignee
Государственный проектный и научно-исследовательский институт "Гипроникель"
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 Государственный проектный и научно-исследовательский институт "Гипроникель" filed Critical Государственный проектный и научно-исследовательский институт "Гипроникель"
Priority to SU4904319/02A priority Critical patent/SU1779064A1/en
Application granted granted Critical
Publication of SU1779064A1 publication Critical patent/SU1779064A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)

Abstract

FIELD: metallurgical and building industries; more particularly technology of treating slags formed during treatment of oxidized nickel ores. SUBSTANCE: granular slags of nickel production are dried, ground in a ball mill for 60 to 90s, air separation is thereafter carried out to isolate prosucts having a particle size of +1.8 mm; -1.8 mm, +0.15 mm and -0.15 mm, and a product having a particle size of -1.8 mm to +0.15 mm is subjected to magnetic separation. EFFECT: more efficient process.
SU4904319/02A 1991-01-22 1991-01-22 Process for treating granular slags of nickel production SU1779064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4904319/02A SU1779064A1 (en) 1991-01-22 1991-01-22 Process for treating granular slags of nickel production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4904319/02A SU1779064A1 (en) 1991-01-22 1991-01-22 Process for treating granular slags of nickel production

Publications (1)

Publication Number Publication Date
SU1779064A1 true SU1779064A1 (en) 1995-01-27

Family

ID=60531200

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4904319/02A SU1779064A1 (en) 1991-01-22 1991-01-22 Process for treating granular slags of nickel production

Country Status (1)

Country Link
SU (1) SU1779064A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2158771C1 (en) * 2000-02-21 2000-11-10 Открытое акционерное общество "Кольская горно-металлургическая компания" Technology to process slag carrying copper and nickel
RU2205883C2 (en) * 2000-07-04 2003-06-10 Промисинг Фьюче Корпорэйшн Method of processing waste dump slag of nickel process
RU2365419C2 (en) * 2007-06-18 2009-08-27 Ооо "Форум Текнолоджи" Line for concentration of oxidised nickel-bearing ore
RU2365642C2 (en) * 2007-08-28 2009-08-27 Открытое акционерное общество "Магнитогорский металлургический комбинат" Method of recycling of steelmaking slag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2158771C1 (en) * 2000-02-21 2000-11-10 Открытое акционерное общество "Кольская горно-металлургическая компания" Technology to process slag carrying copper and nickel
RU2205883C2 (en) * 2000-07-04 2003-06-10 Промисинг Фьюче Корпорэйшн Method of processing waste dump slag of nickel process
RU2365419C2 (en) * 2007-06-18 2009-08-27 Ооо "Форум Текнолоджи" Line for concentration of oxidised nickel-bearing ore
RU2365642C2 (en) * 2007-08-28 2009-08-27 Открытое акционерное общество "Магнитогорский металлургический комбинат" Method of recycling of steelmaking slag

Similar Documents

Publication Publication Date Title
CA2299263A1 (en) Method for direct reduction and upgrading of fine-grained refractory and earthy iron ores and slags
SU1779064A1 (en) Process for treating granular slags of nickel production
RU94013207A (en) METHOD OF ADMINISTRATION OF MAGNETIC CONCENTRATE
SU1503881A1 (en) Method of benificating bog iron ore
SU1266571A1 (en) Method of processing slags of low-carbon ferrochrome
KR100423440B1 (en) Method for separating metal from steel-making slag
RU93043521A (en) METHOD FOR PROCESSING WASTE OF PROCESSING FACTORY
CN112808752A (en) Method for preparing modified dense medium powder for coal dressing by gold concentrate powder roasting-cyanidation tailings step
JPH02204334A (en) Treatment of petroleum sludge
SU957751A3 (en) Method for concentrating ore
JPS57132560A (en) Dressing method of pyrite cinder
Roe Advances in magnetic separation of ores
KR20020051631A (en) Method for separating iron powder from slag
SU1002006A1 (en) Method of separating magnetic material containing ores
JPS6485149A (en) Classifying method
SU1475713A1 (en) Method of benification ores containing magnetic minerals
EP0116272A3 (en) Manufacturing process of silicon and iron free blast material for surface treatment
Kepplinger Process for the production of molten pig iron and plant for carrying out the process
Feik The Dressing of Oxidic Iron Ores
Naumenko Iron-ore concentrate separation in the high-gradient magnetic field
Jacobs et al. New Developments in the Dressing of Iron Ores
SU716600A1 (en) Method of classifying ferromagnetic pellets
FR2354817A1 (en) Slag cleaning and enrichment for steel making - by magnetically treating and sieving to give material contg. at least 80 per cent iron
Legros et al. The Treatment of the Fluorspar Ores of Montroc
SU1830735A1 (en) Method of dearsenization of tin-sulfide concentrates and products bearing stannite and non-ferrous metals