SU1092215A1 - Method for processing copper electrolyte - Google Patents

Method for processing copper electrolyte Download PDF

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Publication number
SU1092215A1
SU1092215A1 SU823490955A SU3490955A SU1092215A1 SU 1092215 A1 SU1092215 A1 SU 1092215A1 SU 823490955 A SU823490955 A SU 823490955A SU 3490955 A SU3490955 A SU 3490955A SU 1092215 A1 SU1092215 A1 SU 1092215A1
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SU
USSR - Soviet Union
Prior art keywords
sulfuric acid
electrolysis
electrolyte
exchange membranes
copper electrolyte
Prior art date
Application number
SU823490955A
Other languages
Russian (ru)
Inventor
Елизавета Ивановна Пономарева
Абдурасул Алдашевич Жарменов
Марат Шарипович Шарипов
Original Assignee
Химико-металлургический институт АН КазССР
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Application filed by Химико-металлургический институт АН КазССР filed Critical Химико-металлургический институт АН КазССР
Priority to SU823490955A priority Critical patent/SU1092215A1/en
Application granted granted Critical
Publication of SU1092215A1 publication Critical patent/SU1092215A1/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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Electrolytic Production Of Metals (AREA)

Abstract

СПОСОБ ПЕРЕРАБОТ1Ш МЕДНОГО ЭЛЕКТРОЛИТА, содержащего мьппь к и никель, электролизом с ионитовыми мембранами, включающий подачу электролита между анионитовой и катионитовой мембранами с получением сульфата никел  и серной кислоты, отличающийс  тем, что, с целью повьшени  степени чистоты серной кислоты по мьшь ку и степени ее извлечени , электролиз ведут с подачей между анионитовыми мембранами раствора сульфата натри  с концентрацией 140-149,5 г/л.METHOD OF PROCESSING OF COPPER ELECTROLYTE, containing copper and nickel, by electrolysis with ion-exchange membranes, including the supply of electrolyte between anion-exchange and cation-exchange membranes to produce nickel sulfate and sulfuric acid, characterized in that, in order to increase the purity of the sulfuric acid, you can use extraction, electrolysis is carried out with the supply of sodium sulfate solution with a concentration of 140-149.5 g / l between the anion-exchange membranes.

Description

Проведенные опыты показали что при высоком извлечении серной кисло ты, при котором получаема  по прототипу серна  кислота сильно загр зн етс  мышь ком (опыт 6), по npe,ryiO :c-iHoi-y способу Mcmiio ,.: paci вор кислоты, не содержащий мьпиь  . Из).г1ечеиие серкой кислоты о- 79,,9:;;i (опыт п) дс 92.0 -.,,,,, /, iExperiments have shown that with high extraction of sulfuric acid, in which the prototype sulfuric acid is heavily contaminated with a mouse (experiment 6), by npe, ryiO: c-iHoi-y method Mcmiio,.: Paci thief acid, not containing my Of). Sulfuric acid o-79,, 9: ;; i (experiment n) ds 92.0 -. ,,,, /, i

Claims (1)

СПОСОБ ПЕРЕРАБОТКИ МЕДНОГО ЭЛЕКТРОЛИТА, содержащего мышьяк и никель, электролизом с ионитовыми мембранами, включающий подачу электролита между анионитовой и катионитовой мембранами с получением сульфата никеля и серной кислоты, отличающийся тем, что, с целью повышения степени чистоты серной кислоты по мышьяку и степени ее извлечения, электролиз ведут с подачей между анионитовыми мембранами раствора сульфата натрия с концентрацией 140-149,5 г/л.METHOD FOR PROCESSING COPPER ELECTROLYTE, containing arsenic and nickel, by electrolysis with ion exchange membranes, comprising supplying an electrolyte between anion exchange resin and cation exchange resin to produce nickel sulfate and sulfuric acid, characterized in that, in order to increase the purity of sulfuric acid in arsenic and its recovery, electrolysis is carried out with a supply of a solution of sodium sulfate with a concentration of 140-149.5 g / l between the anion exchange membranes.
SU823490955A 1982-07-05 1982-07-05 Method for processing copper electrolyte SU1092215A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823490955A SU1092215A1 (en) 1982-07-05 1982-07-05 Method for processing copper electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823490955A SU1092215A1 (en) 1982-07-05 1982-07-05 Method for processing copper electrolyte

Publications (1)

Publication Number Publication Date
SU1092215A1 true SU1092215A1 (en) 1984-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU823490955A SU1092215A1 (en) 1982-07-05 1982-07-05 Method for processing copper electrolyte

Country Status (1)

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SU (1) SU1092215A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 753927, кл. С 25 С 1/12, 1980. 2. Авторское свидетельство СССР № 872601, кл. С 25 С 1/12, 1981. *

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