SU274998A1 - METHOD OF ENRICHMENT OF RUDS - Google Patents

METHOD OF ENRICHMENT OF RUDS

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Publication number
SU274998A1
SU274998A1 SU1082029A SU1082029A SU274998A1 SU 274998 A1 SU274998 A1 SU 274998A1 SU 1082029 A SU1082029 A SU 1082029A SU 1082029 A SU1082029 A SU 1082029A SU 274998 A1 SU274998 A1 SU 274998A1
Authority
SU
USSR - Soviet Union
Prior art keywords
enrichment
ruds
copper
flotation
interaction
Prior art date
Application number
SU1082029A
Other languages
Russian (ru)
Original Assignee
С. И. Горловский, Е. В. Данилова, В. В. Рыбкина, Л. А. Нечай
, Л. М. Семичева
Всесоюзный научно исследовательский , проектный институт механической обработки полезных ископаемых
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 С. И. Горловский, Е. В. Данилова, В. В. Рыбкина, Л. А. Нечай, , Л. М. Семичева, Всесоюзный научно исследовательский , проектный институт механической обработки полезных ископаемых filed Critical С. И. Горловский, Е. В. Данилова, В. В. Рыбкина, Л. А. Нечай
Priority to SU1082029A priority Critical patent/SU274998A1/en
Application granted granted Critical
Publication of SU274998A1 publication Critical patent/SU274998A1/en

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  • Manufacture And Refinement Of Metals (AREA)

Description

При совместном обогащении медно-молибденовых руд полученный коллективный концентрат в большинстве случаев подвергают нропарке с известью дл  десорбции собирател , а затем производ т разделение меди и молибдена в среде сернистого натри  или с добавкой реагента «Нокес. Это требует большого количества оборудовани  и следовательно больших площадей обогатительных фабрик.When copper-molybdenum ores are jointly enriched, the obtained collective concentrate is in most cases subjected to lime with a limestone to desorb the collector, and then the copper and molybdenum are separated in sodium sulfide or with the addition of Noxes reagent. This requires a large amount of equipment and, consequently, large areas of processing plants.

По предлагаемому способу дл  интенсификации процесса и расширени  ассортимента флотореагентов в качестве подавител  флотации медных минералов примен ют продукт взаимодействи  ди- итриэтаноламина с п тисернистым фосфором.According to the proposed method, in order to intensify the process and expand the range of flotation reagents, the product of the interaction of dietriethanolamine with pentahedral phosphorus is used as a suppressor of the flotation of copper minerals.

Реагенты ИМ-ДА и ИМ-ТА представл ют собой продукты взаимодействи  диэтаноламина или триэтаноламина с п тисернистым фосфором при 80-95°С в соотношении, обеспечивающем образование соединений типаThe IM-DA and IM-TA reagents are the products of the interaction of diethanolamine or triethanolamine with peptide phosphorus at 80-95 ° C in a ratio that ensures the formation of compounds of the type

HOCH,CH,NHCH,CH,O. X.SHOCH, CH, NHCH, CH, O. X.S

-Pf ИМ-ДА-Pf IM-YES

HOCH,CH,NHCH,,CH.,OHOCH, CH, NHCH ,, CH., O

SHSH

носн.сн,.nosn.s.

N-CH,CH,0SN-CH, CH, 0S

НОСН.( ИМ-ТАNASL (IM-TA

НОСН.СНг NOSNSNg

SHSH

)N-CH,CH,O НОСН,СН,) N-CH, CH, O HOCH, CH,

Предмет изобретени Subject invention

Способ обогащени  руд, например медномолибденовых , отличающийс  тем, что, с целью интенсификации процесса и расширени  ассортимента флотореагентов, в качестве подавител  флотации медных минералов примен ют продукт взаимодействи  ди- и триэтаноламина с п тисернистым фосфором.The method of enrichment of ores, such as copper-molybdenum, characterized in that, in order to intensify the process and expand the range of flotation reagents, the product of the interaction of di- and triethanolamine with five-grained phosphorus is used as a copper mineral flotation suppressor.

SU1082029A 1966-06-06 1966-06-06 METHOD OF ENRICHMENT OF RUDS SU274998A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1082029A SU274998A1 (en) 1966-06-06 1966-06-06 METHOD OF ENRICHMENT OF RUDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1082029A SU274998A1 (en) 1966-06-06 1966-06-06 METHOD OF ENRICHMENT OF RUDS

Publications (1)

Publication Number Publication Date
SU274998A1 true SU274998A1 (en) 1973-06-14

Family

ID=20439393

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1082029A SU274998A1 (en) 1966-06-06 1966-06-06 METHOD OF ENRICHMENT OF RUDS

Country Status (1)

Country Link
SU (1) SU274998A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481410C1 (en) * 2012-01-19 2013-05-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Method of copper-molybdenum ores separation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481410C1 (en) * 2012-01-19 2013-05-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Method of copper-molybdenum ores separation

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