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RU2006105368A - METHOD FOR CHLOROAMMONIUM DECONFERRATION OF MINERAL RAW MATERIALS - Google Patents

METHOD FOR CHLOROAMMONIUM DECONFERRATION OF MINERAL RAW MATERIALS Download PDF

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Publication number
RU2006105368A
RU2006105368A RU2006105368/15A RU2006105368A RU2006105368A RU 2006105368 A RU2006105368 A RU 2006105368A RU 2006105368/15 A RU2006105368/15 A RU 2006105368/15A RU 2006105368 A RU2006105368 A RU 2006105368A RU 2006105368 A RU2006105368 A RU 2006105368A
Authority
RU
Russia
Prior art keywords
chloroammonium
raw materials
iron
deconferration
mineral raw
Prior art date
Application number
RU2006105368/15A
Other languages
Russian (ru)
Other versions
RU2314354C2 (en
Inventor
ченко Александр Николаевич Дь (RU)
Александр Николаевич Дьяченко
Роман Иванович Крайденко (RU)
Роман Иванович Крайденко
Original Assignee
Государственное образовательное учреждение высшего профессионального образовани Томский политехнический университет (RU)
Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет
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 Государственное образовательное учреждение высшего профессионального образовани Томский политехнический университет (RU), Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет filed Critical Государственное образовательное учреждение высшего профессионального образовани Томский политехнический университет (RU)
Priority to RU2006105368/15A priority Critical patent/RU2314354C2/en
Publication of RU2006105368A publication Critical patent/RU2006105368A/en
Application granted granted Critical
Publication of RU2314354C2 publication Critical patent/RU2314354C2/en

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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

  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (1)

Способ хлороаммонийного обезжелезивания минерального сырья, включающий операции смешивания сырья с аммонийной солью с последующим сублимационным отделением железа, отличающийся тем, что в качестве реагента используют хлорид аммония, который добавляют к исходному сырью в пропорциях 100-120% от стехиометрического количества, необходимого для взаимодействия с оксидом железа, полученную шихту нагревают до температуры 300-400°С и выдерживают при этой температуре до полного отделения железа в виде летучего трихлорида железа.A method of chloroammonium deironization of mineral raw materials, comprising the steps of mixing the raw material with an ammonium salt followed by sublimation of iron, characterized in that ammonium chloride is used as a reagent, which is added to the feedstock in proportions of 100-120% of the stoichiometric amount required to interact with the oxide iron, the resulting mixture is heated to a temperature of 300-400 ° C and maintained at this temperature until the iron is completely separated in the form of volatile iron trichloride.
RU2006105368/15A 2006-02-20 2006-02-20 Method of chloro-ammonium deferrization of mineral raw materials RU2314354C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006105368/15A RU2314354C2 (en) 2006-02-20 2006-02-20 Method of chloro-ammonium deferrization of mineral raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006105368/15A RU2314354C2 (en) 2006-02-20 2006-02-20 Method of chloro-ammonium deferrization of mineral raw materials

Publications (2)

Publication Number Publication Date
RU2006105368A true RU2006105368A (en) 2007-09-10
RU2314354C2 RU2314354C2 (en) 2008-01-10

Family

ID=38597858

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006105368/15A RU2314354C2 (en) 2006-02-20 2006-02-20 Method of chloro-ammonium deferrization of mineral raw materials

Country Status (1)

Country Link
RU (1) RU2314354C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2352651C1 (en) * 2007-10-09 2009-04-20 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Method of chlorine-ammonium extraction of oxides of copper and nickel of raw materials with its following separation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2562180C1 (en) * 2014-05-12 2015-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method of recycling pyrite cinders

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU50401A1 (en) * 1935-10-18 1936-11-30 А.Н. Кузнецов Nickel ore processing method
US3291599A (en) * 1964-04-29 1966-12-13 Du Pont Chemical process
US3979265A (en) * 1974-12-19 1976-09-07 Continental Oil Company Recovery of metals from sulfur bearing ores
AU639089B2 (en) * 1990-03-02 1993-07-15 Wimmera Industrial Minerals Pty. Ltd. Production of synthetic rutile
US5683488A (en) * 1992-01-15 1997-11-04 Metals Recycling Technologies Corp. Method for producing an iron feedstock from industrial furnace waste streams
US5464596A (en) * 1992-01-15 1995-11-07 Metals Recycling Technologies Corp. Method for treating waste streams containing zinc
RU2182886C2 (en) * 2000-08-08 2002-05-27 Гордиенко Павел Сергеевич Titanium-iron separation process
CN1217438C (en) * 2001-08-14 2005-08-31 重庆钢铁(集团)有限责任公司 Recovery of dry cell by leaching process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2352651C1 (en) * 2007-10-09 2009-04-20 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Method of chlorine-ammonium extraction of oxides of copper and nickel of raw materials with its following separation

Also Published As

Publication number Publication date
RU2314354C2 (en) 2008-01-10

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