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SU812849A1 - Method of copper extraction from pyrite calcine - Google Patents

Method of copper extraction from pyrite calcine Download PDF

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Publication number
SU812849A1
SU812849A1 SU792737914A SU2737914A SU812849A1 SU 812849 A1 SU812849 A1 SU 812849A1 SU 792737914 A SU792737914 A SU 792737914A SU 2737914 A SU2737914 A SU 2737914A SU 812849 A1 SU812849 A1 SU 812849A1
Authority
SU
USSR - Soviet Union
Prior art keywords
copper extraction
pyrite
calcine
pyrite calcine
solution
Prior art date
Application number
SU792737914A
Other languages
Russian (ru)
Inventor
Игорь Семенович Никандров
Николай Владимирович Ксандров
Павел Павлович Ким
Елена Николаевна Корнишина
Анастасия Игнатьевна Лугинина
Вячеслав Дмитриевич Овчинников
Анатолий Анатольевич Перетрутов
Любовь Леонидовна Смиренномудренская
Original Assignee
Горьковский Политехнический Институтим. A.A.Жданова
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 Горьковский Политехнический Институтим. A.A.Жданова filed Critical Горьковский Политехнический Институтим. A.A.Жданова
Priority to SU792737914A priority Critical patent/SU812849A1/en
Application granted granted Critical
Publication of SU812849A1 publication Critical patent/SU812849A1/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Description

(54) СПОСОБ ИЗВЛЕЧЕНИЯ МЕДИ ИЗ КОЛЧЕДАННОГО ОГАРКА(54) METHOD FOR EXTRACTING COPPER FROM THE QUINTED BOX

Обработанный огарок после промывки и сушки содержит 57-60% железа иProcessed candle after washing and drying contains 57-60% iron and

может быть использован дл  получени  чугуна или железаизвестными методами.can be used to produce iron or iron-known methods.

Claims (1)

Формула изобретени Invention Formula Способ извлечени  меди из колчеданного огарка путем обработки его аммиачным раствором, о т л и ч а ю щ и и с   тем, что, с целью повышени  степени извлечени  меди и увеличени  производительности процесса огарок обрабатывают раствором, содержгидим 3-6% аммиака, при соотношении (5-10) и 25-350С.The method of extracting copper from a pyrite calcine by treating it with an ammonia solution, is made in such a way that, in order to increase the degree of copper recovery and increase the productivity of the candle process, the solution is treated with a solution containing 3-6% ammonia, with a ratio (5-10) and 25-350С. Источники информации, прин тые во внимание при экспертизе 1. РЖ Мвталлурги , 1Г209,1973.Sources of information taken into account in the examination 1. RJ Mvtallurgi, 1G209.1973.
SU792737914A 1979-03-19 1979-03-19 Method of copper extraction from pyrite calcine SU812849A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792737914A SU812849A1 (en) 1979-03-19 1979-03-19 Method of copper extraction from pyrite calcine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792737914A SU812849A1 (en) 1979-03-19 1979-03-19 Method of copper extraction from pyrite calcine

Publications (1)

Publication Number Publication Date
SU812849A1 true SU812849A1 (en) 1981-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792737914A SU812849A1 (en) 1979-03-19 1979-03-19 Method of copper extraction from pyrite calcine

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SU (1) SU812849A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013096070A1 (en) * 2011-12-20 2013-06-27 Freeport-Mcmoran Corporation Systems and methods for metal recovery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013096070A1 (en) * 2011-12-20 2013-06-27 Freeport-Mcmoran Corporation Systems and methods for metal recovery

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