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RU2010131214A - METHOD FOR PROCESSING WASTES OF IRON dressing of iron ore - Google Patents

METHOD FOR PROCESSING WASTES OF IRON dressing of iron ore Download PDF

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Publication number
RU2010131214A
RU2010131214A RU2010131214/03A RU2010131214A RU2010131214A RU 2010131214 A RU2010131214 A RU 2010131214A RU 2010131214/03 A RU2010131214/03 A RU 2010131214/03A RU 2010131214 A RU2010131214 A RU 2010131214A RU 2010131214 A RU2010131214 A RU 2010131214A
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RU
Russia
Prior art keywords
iron
iron ore
magnetic
minerals
ore dressing
Prior art date
Application number
RU2010131214/03A
Other languages
Russian (ru)
Other versions
RU2452581C2 (en
Inventor
Анатолий Прокопьевич Коробейников (RU)
Анатолий Прокопьевич Коробейников
Александр Николаевич Филин (RU)
Александр Николаевич Филин
Виктор Владимирович Барыльников (RU)
Виктор Владимирович Барыльников
Ольга Александровна Нуждова (RU)
Ольга Александровна Нуждова
Анастасия Анатольевна Артемьева (RU)
Анастасия Анатольевна Артемьева
Original Assignee
Анатолий Прокопьевич Коробейников (RU)
Анатолий Прокопьевич Коробейников
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.)
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Application filed by Анатолий Прокопьевич Коробейников (RU), Анатолий Прокопьевич Коробейников filed Critical Анатолий Прокопьевич Коробейников (RU)
Priority to RU2010131214/03A priority Critical patent/RU2452581C2/en
Publication of RU2010131214A publication Critical patent/RU2010131214A/en
Application granted granted Critical
Publication of RU2452581C2 publication Critical patent/RU2452581C2/en

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    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

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  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Способ переработки отходов обогащения железных руд, включающий классификацию и магнитную сепарацию, отличающийся тем, что отходы обогащения железных руд подвергают магнитной сепарации при напряженности магнитного поля 15-17 тыс.эрстед с получением минералов железа и немагнитной фракции, который обрабатывают гравитационным способом с выделением концентрата благородных, редких, рассеянных, платиновых металлов, полученный концентрат дважды последовательно подвергают гравитационному обогащению, из легкой фракции выделяют в тяжелой суспензии при Δ=3,0 и минералы гранаты и пески, которые классификацией разделяют на фракции (0,5-0,15 мм), (5-0,5 мм) и (0-0,15 мм) и применяют их в производстве строительных материалов в качестве песка и заполнителей бетона. A method for processing iron ore dressing wastes, including classification and magnetic separation, characterized in that iron ore dressing wastes are subjected to magnetic separation at a magnetic field strength of 15-17 thousand oersted to obtain iron minerals and a non-magnetic fraction, which is processed by a gravity method with the release of a concentrate of noble , rare, scattered, platinum metals, the resulting concentrate is twice sequentially subjected to gravitational enrichment, from the light fraction are isolated in a heavy suspension at Δ = 3.0 and the minerals garnet and sand, which are classified into fractions (0.5-0.15 mm) , (5-0.5 mm) and (0-0.15 mm) and use them in the production of building materials as sand and concrete aggregates.

Claims (1)

Способ переработки отходов обогащения железных руд, включающий классификацию и магнитную сепарацию, отличающийся тем, что отходы обогащения железных руд подвергают магнитной сепарации при напряженности магнитного поля 15-17 тыс.эрстед с получением минералов железа и немагнитной фракции, который обрабатывают гравитационным способом с выделением концентрата благородных, редких, рассеянных, платиновых металлов, полученный концентрат дважды последовательно подвергают гравитационному обогащению, из легкой фракции выделяют в тяжелой суспензии при Δ=3,0 и минералы гранаты и пески, которые классификацией разделяют на фракции (0,5-0,15 мм), (5-0,5 мм) и (0-0,15 мм) и применяют их в производстве строительных материалов в качестве песка и заполнителей бетона. A method of processing iron ore dressing waste, including classification and magnetic separation, characterized in that the iron ore dressing waste is subjected to magnetic separation at a magnetic field of 15-17 thousand oersteds to produce iron minerals and a non-magnetic fraction, which is treated by gravity with the release of noble concentrate , rare, scattered, platinum metals, the resulting concentrate is subjected to gravitational enrichment twice in succession, isolated from the light fraction in a heavy suspension At Δ = 3.0, the minerals are garnets and sands, which are classified by classification into fractions (0.5-0.15 mm), (5-0.5 mm) and (0-0.15 mm) and are used in the production of building materials as sand and concrete aggregates.
RU2010131214/03A 2010-07-26 2010-07-26 Method of processing iron ore concentration wastes RU2452581C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2010131214/03A RU2452581C2 (en) 2010-07-26 2010-07-26 Method of processing iron ore concentration wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2010131214/03A RU2452581C2 (en) 2010-07-26 2010-07-26 Method of processing iron ore concentration wastes

Publications (2)

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RU2010131214A true RU2010131214A (en) 2012-02-10
RU2452581C2 RU2452581C2 (en) 2012-06-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000627A (en) * 2016-06-01 2016-10-12 河源市紫金天鸥矿业有限公司 Separation and purification method for garnets of iron ore tailings and product of method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2531148C2 (en) * 2012-11-07 2014-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский государственный университет" Complex processing of iron ore dressing wastes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337328A (en) * 1964-06-19 1967-08-22 Univ Minnesota Iron ore beneficiation process
RU2099145C1 (en) * 1993-09-03 1997-12-20 Трофимов Николай Николаевич Method of processing wastes of concentrated mills
RU2065777C1 (en) * 1994-08-04 1996-08-27 Государственный проектно-конструкторский институт по обогатительному оборудованию "Гипромашобогащение" Method of enriching long-duration tails in tail depository
RU2123388C1 (en) * 1997-05-22 1998-12-20 Институт химии и технологии редких элементов и минерального сырья Кольского научного центра РАН Method of concentration of olivine-containing ore
UA43753A (en) * 2001-08-14 2001-12-17 Відкрите Акціонерне Товариство "Центральний Гірничо-Збагачувальний Комбінат" Method for enrichment of the raw material containing iron
UA48914C2 (en) * 2002-04-23 2005-11-15 Володимир Петрович Мовчан method for dressing of raw material containing iron
UA81590C2 (en) * 2007-03-12 2008-01-10 Ukrainian Inst For Designing O Process for producing of briquettes for metallurgical production on the base of industrial wastes, which contain oxidized iron-containing material
RU2383637C1 (en) * 2008-10-01 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Charge and method of extracting noble metals out of it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000627A (en) * 2016-06-01 2016-10-12 河源市紫金天鸥矿业有限公司 Separation and purification method for garnets of iron ore tailings and product of method
CN106000627B (en) * 2016-06-01 2019-01-08 河源市紫金天鸥矿业有限公司 A kind of adopting iron ore tailings garnet process for separation and purification and its product

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