RU94011947A - Method of enrichment of iron ore - Google Patents

Method of enrichment of iron ore

Info

Publication number
RU94011947A
RU94011947A RU94011947/03A RU94011947A RU94011947A RU 94011947 A RU94011947 A RU 94011947A RU 94011947/03 A RU94011947/03 A RU 94011947/03A RU 94011947 A RU94011947 A RU 94011947A RU 94011947 A RU94011947 A RU 94011947A
Authority
RU
Russia
Prior art keywords
stage
grinding
mill
magnetic
enrichment
Prior art date
Application number
RU94011947/03A
Other languages
Russian (ru)
Other versions
RU2068302C1 (en
Inventor
Ф.Л. Азаматов
И.Ф. Азаматов
А.И. Перепелицын
В.С. Маргулис
В.И. Минеев
Ю.А. Ежеля
Н.М. Ворсин
А.В. Олейников
Н.П. Воробьев
Н.А. Дранкова
В.Г. Артемьев
Original Assignee
Акционерное общество открытого типа "Михайловский горнообогатительный комбинат"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "Михайловский горнообогатительный комбинат" filed Critical Акционерное общество открытого типа "Михайловский горнообогатительный комбинат"
Priority to RU94011947A priority Critical patent/RU2068302C1/en
Priority claimed from RU94011947A external-priority patent/RU2068302C1/en
Publication of RU94011947A publication Critical patent/RU94011947A/en
Application granted granted Critical
Publication of RU2068302C1 publication Critical patent/RU2068302C1/en

Links

Claims (1)

Изобретение позволит повысить качество получаемых магнитных продуктов за счет уменьшения разубоживания их крупными бедными сростками. Способ включает измельчение исходной руды в мельнице первой стадии, магнитную сепарацию измельченного материала с получением магнитного продукта и хвостов, стадиальное измельчение магнитных продуктов в мельницах доизмельчения, обесшламливание измельченных магнитных продуктов в каждой стадии. Затем из обесшламленных материалов выделяют зернистые фракции и подают в мельницы предыдущих стадий измельчения или в мельницу первой стадии. 1 з. п. ф-лы, 2 ил.The invention will improve the quality of the obtained magnetic products by reducing the dilution of their large poor intergrowths. The method includes grinding the source of ore in the mill of the first stage, the magnetic separation of the crushed material to obtain a magnetic product and tailings, the stage-by-stage grinding of magnetic products in grinding mills, the desliming of crushed magnetic products in each stage. Then from the desliming materials emit granular fractions and served in the mill of the previous stages of grinding or in the mill of the first stage. 1 h. item f-ly, 2 ill.
RU94011947A 1994-04-05 1994-04-05 Method for concentration of iron ores RU2068302C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94011947A RU2068302C1 (en) 1994-04-05 1994-04-05 Method for concentration of iron ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94011947A RU2068302C1 (en) 1994-04-05 1994-04-05 Method for concentration of iron ores

Publications (2)

Publication Number Publication Date
RU94011947A true RU94011947A (en) 1996-01-27
RU2068302C1 RU2068302C1 (en) 1996-10-27

Family

ID=20154388

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94011947A RU2068302C1 (en) 1994-04-05 1994-04-05 Method for concentration of iron ores

Country Status (1)

Country Link
RU (1) RU2068302C1 (en)

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