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RU2006100799A - METHOD FOR RESTORING METAL OXIDES - Google Patents

METHOD FOR RESTORING METAL OXIDES Download PDF

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Publication number
RU2006100799A
RU2006100799A RU2006100799/02A RU2006100799A RU2006100799A RU 2006100799 A RU2006100799 A RU 2006100799A RU 2006100799/02 A RU2006100799/02 A RU 2006100799/02A RU 2006100799 A RU2006100799 A RU 2006100799A RU 2006100799 A RU2006100799 A RU 2006100799A
Authority
RU
Russia
Prior art keywords
mixture
metal oxides
oxides
final product
reducing agent
Prior art date
Application number
RU2006100799/02A
Other languages
Russian (ru)
Other versions
RU2317342C2 (en
Inventor
Владимир Александрович Баранов (RU)
Владимир Александрович Баранов
Владислав Владимирович Баранов (RU)
Владислав Владимирович Баранов
Валентин Николаевич Александров (RU)
Валентин Николаевич Александров
Даниил Валентинович Александров (RU)
Даниил Валентинович Александров
Original Assignee
Владимир Александрович Баранов (RU)
Владимир Александрович Баранов
Владислав Владимирович Баранов (RU)
Владислав Владимирович Баранов
Валентин Николаевич Александров (RU)
Валентин Николаевич Александров
Даниил Валентинович Александров (RU)
Даниил Валентинович Александров
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 Владимир Александрович Баранов (RU), Владимир Александрович Баранов, Владислав Владимирович Баранов (RU), Владислав Владимирович Баранов, Валентин Николаевич Александров (RU), Валентин Николаевич Александров, Даниил Валентинович Александров (RU), Даниил Валентинович Александров filed Critical Владимир Александрович Баранов (RU)
Priority to RU2006100799/02A priority Critical patent/RU2317342C2/en
Publication of RU2006100799A publication Critical patent/RU2006100799A/en
Application granted granted Critical
Publication of RU2317342C2 publication Critical patent/RU2317342C2/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Claims (1)

Способ восстановления оксидов металлов, включающий подготовку оксидов, подачу шихты в виде смеси оксидов и восстановителя в нагреваемую печь в направлении градиента температуры, пропускание через шихту образующейся газовой смеси и получение конечного продукта, отличающийся тем, что в качестве восстановителя используют углеводороды, и/или кислородные производные углеводородов, и/или их полимеры, газовую смесь пропускают через шихту в направлении градиента температуры, а завершают процесс восстановления в интервале температур образования конечного продукта в заданном фазовом состоянии.A method of reducing metal oxides, including the preparation of oxides, feeding a mixture in the form of a mixture of oxides and a reducing agent into a heated furnace in the direction of a temperature gradient, passing the resulting gas mixture through a mixture and obtaining the final product, characterized in that hydrocarbons and / or oxygen are used as a reducing agent hydrocarbon derivatives, and / or their polymers, the gas mixture is passed through the mixture in the direction of the temperature gradient, and the recovery process is completed in the temperature range of the images of the final product in a given phase state.
RU2006100799/02A 2006-01-10 2006-01-10 Method of reduction of metal oxides RU2317342C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006100799/02A RU2317342C2 (en) 2006-01-10 2006-01-10 Method of reduction of metal oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006100799/02A RU2317342C2 (en) 2006-01-10 2006-01-10 Method of reduction of metal oxides

Publications (2)

Publication Number Publication Date
RU2006100799A true RU2006100799A (en) 2007-07-27
RU2317342C2 RU2317342C2 (en) 2008-02-20

Family

ID=38431393

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006100799/02A RU2317342C2 (en) 2006-01-10 2006-01-10 Method of reduction of metal oxides

Country Status (1)

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RU (1) RU2317342C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5797273B2 (en) * 2010-11-30 2015-10-21 ミドレックス テクノロジーズ，インコーポレイテッド Method for producing molten metal, and reduction melting furnace for producing molten metal
RU2634820C2 (en) * 2016-03-22 2017-11-03 Общество с ограниченной ответственностью "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ВакЭТО" (ООО НПП ВакЭТО) Method for preparing metal neodymium from its oxide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2158776C1 (en) * 2000-02-21 2000-11-10 Открытое акционерное общество "Кольская горно-металлургическая компания" Method of reduction of nickel protoxide
RU2158768C1 (en) * 2000-03-20 2000-11-10 Книга Анатолий Алексеевич Process for melting metal by direct reduction in metallurgical continuous-action reactor and vertical type continuous action metallurgical reactor

Also Published As

Publication number Publication date
RU2317342C2 (en) 2008-02-20

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Effective date: 20110111