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SU432218A1 - METHOD OF EXTRACTION AND CONCENTRATION OF COLOR METALS - Google Patents

METHOD OF EXTRACTION AND CONCENTRATION OF COLOR METALS

Info

Publication number
SU432218A1
SU432218A1 SU1845685A SU1845685A SU432218A1 SU 432218 A1 SU432218 A1 SU 432218A1 SU 1845685 A SU1845685 A SU 1845685A SU 1845685 A SU1845685 A SU 1845685A SU 432218 A1 SU432218 A1 SU 432218A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concentration
extraction
metals
color metals
color
Prior art date
Application number
SU1845685A
Other languages
Russian (ru)
Inventor
А. В. Фокин А. Ф. Коломиец И. Н. Копылова Т. И. Федюшина И. Н. Грибанова Н. П. Якунина Т. В. Маматюк изобретени А. В. Николаев
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 filed Critical
Priority to SU1845685A priority Critical patent/SU432218A1/en
Application granted granted Critical
Publication of SU432218A1 publication Critical patent/SU432218A1/en

Links

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

  • Manufacture And Refinement Of Metals (AREA)

Description

1one

Изобретение относитс  к гидрометаллургии цветных и благородных металлов.This invention relates to hydrometallurgy of non-ferrous and noble metals.

Известен способ извлечени  и концентрировани  цветных металлов из кислых растворов и пульп путем сорбции азотсодержандим ионитом.A known method for extracting and concentrating non-ferrous metals from acidic solutions and pulps by sorption with nitrogen-containing and ion exchanger.

Отличием предлагаемого способа  вл етс  то, что сорбцию ведут р-диалкиламиноэтилтиометилнолистиролом общей формулыThe difference of the proposed method is that p-dialkylaminoethylthiomethylphenylstyrene of the general formula

/R/ R

CH.-S-CH -CH -NCH.-S-CH -CH -N

R JR j

fj - диалкиламиноэтилтиометилполистиролы обладают высокой способностью к сорбции металлов из кислых растворов. Селективность и емкость поглощени  существенно зависит от рН среды.fj - dialkylaminoethylthiomethylpolystyrenes have a high ability to sorb metals from acidic solutions. Selectivity and absorption capacity significantly depends on the pH of the medium.

Пример 1. Сернокислый раствор меди (2 г/л; рН 4,7) находитс  в контакте с (З-диэтиламинодиэтилтиометилполистиролом в течение 7 час при 20°С. Результаты оценки в виде изотерм сорбции приведены в табл. 1.Example 1. Sulfuric acid solution of copper (2 g / l; pH 4.7) is in contact with (3-diethylaminodiethylthiomethylpolystyrene for 7 hours at 20 ° C. The results of the evaluation in the form of sorption isotherms are shown in Table 1.

Таблица 1Table 1

Таблица 2table 2

Поглощено сорбенРавновесна  концентраци  в водной фазе, г/л том, мг/гAbsorbed sorben-equilibrium concentration in the aqueous phase, g / l volume, mg / g

пульп путем сорбции азотсодержащим ионитом , отличающийс  тем, что, с целью повыщени  степени извлечени  металла, сорбцию ведут р-диалкиламиноэтилтиометилполистиролом общей формулыpulps by sorption with a nitrogen-containing ion exchanger, characterized in that, in order to increase the degree of metal recovery, sorption is carried out with p-dialkylaminoethylthiomethylpolystyrene of the general formula

3737

6464

250250

950 Предмет изобретени  Способ извлечени  и концентрировани  цветных металлов из кислых растворов и 15 CH7-S-CH-,-CH7-N где R и R - низшие алкилы.950 Subject of the Invention A method for extracting and concentrating non-ferrous metals from acidic solutions and 15 CH7-S-CH -, - CH7-N where R and R are lower alkyls.

SU1845685A 1972-11-14 1972-11-14 METHOD OF EXTRACTION AND CONCENTRATION OF COLOR METALS SU432218A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1845685A SU432218A1 (en) 1972-11-14 1972-11-14 METHOD OF EXTRACTION AND CONCENTRATION OF COLOR METALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1845685A SU432218A1 (en) 1972-11-14 1972-11-14 METHOD OF EXTRACTION AND CONCENTRATION OF COLOR METALS

Publications (1)

Publication Number Publication Date
SU432218A1 true SU432218A1 (en) 1974-06-15

Family

ID=20531922

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1845685A SU432218A1 (en) 1972-11-14 1972-11-14 METHOD OF EXTRACTION AND CONCENTRATION OF COLOR METALS

Country Status (1)

Country Link
SU (1) SU432218A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358434A (en) * 1979-12-19 1982-11-09 New England Nuclear Corporation Method, composition and kit for stabilizing radiolabeled compounds
US4390517A (en) * 1979-12-19 1983-06-28 New England Nuclear Corporation Method, composition and kit for stabilizing radiolabeled compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358434A (en) * 1979-12-19 1982-11-09 New England Nuclear Corporation Method, composition and kit for stabilizing radiolabeled compounds
US4390517A (en) * 1979-12-19 1983-06-28 New England Nuclear Corporation Method, composition and kit for stabilizing radiolabeled compounds

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