FR2616159A1 - Methode pour ajuster la quantite de poudre de zinc utilisee dans la precipitation des impuretes d'une solution de sulfate de zinc, destinee au raffinage electrolytique du zinc - Google Patents
Methode pour ajuster la quantite de poudre de zinc utilisee dans la precipitation des impuretes d'une solution de sulfate de zinc, destinee au raffinage electrolytique du zinc Download PDFInfo
- Publication number
- FR2616159A1 FR2616159A1 FR8807306A FR8807306A FR2616159A1 FR 2616159 A1 FR2616159 A1 FR 2616159A1 FR 8807306 A FR8807306 A FR 8807306A FR 8807306 A FR8807306 A FR 8807306A FR 2616159 A1 FR2616159 A1 FR 2616159A1
- Authority
- FR
- France
- Prior art keywords
- zinc
- solution
- precipitation
- powder
- amount
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872488A FI872488A (fi) | 1987-06-03 | 1987-06-03 | Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2616159A1 true FR2616159A1 (fr) | 1988-12-09 |
Family
ID=8524613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8807306A Withdrawn FR2616159A1 (fr) | 1987-06-03 | 1988-06-01 | Methode pour ajuster la quantite de poudre de zinc utilisee dans la precipitation des impuretes d'une solution de sulfate de zinc, destinee au raffinage electrolytique du zinc |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS63312991A (it) |
AU (1) | AU1690688A (it) |
DE (1) | DE3819020A1 (it) |
FI (1) | FI872488A (it) |
FR (1) | FR2616159A1 (it) |
IT (1) | IT1217750B (it) |
NL (1) | NL8801406A (it) |
NO (1) | NO882410L (it) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662709A1 (fr) * | 1990-05-30 | 1991-12-06 | Mitsubishi Materials Corp | Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution. |
WO1996041039A1 (en) * | 1995-06-07 | 1996-12-19 | Cominco Ltd. | Redox control in the electrodeposition of metals |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19747328A1 (de) * | 1997-10-27 | 1999-04-29 | Ruhr Zink Gmbh | Verfahren zur Gewinnung von Nichteisenmetallen mittels Elektrolyse |
FI116730B (fi) * | 2003-07-31 | 2006-02-15 | Outokumpu Oy | Menetelmä ja laite metallinpoiston ohjaamiseksi |
JP4914976B2 (ja) * | 2005-10-03 | 2012-04-11 | Dowaメタルマイン株式会社 | 硫酸亜鉛溶液からのタリウム除去方法 |
FI122676B (fi) * | 2010-10-12 | 2012-05-15 | Outotec Oyj | Menetelmä sinkkisulfaattipitoisen liuoksen käsittelemiseksi |
CN111172408B (zh) * | 2020-01-20 | 2022-06-10 | 昆明瀚创科技有限公司 | 一种硫酸锌溶液连续深度净化除镍钴锗设备的控制方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1347200A (en) * | 1920-07-20 | Williams | ||
US3649180A (en) * | 1969-12-31 | 1972-03-14 | Cominco Ltd | Purification of zinc sulphate solution |
BE783549A (fr) * | 1972-05-16 | 1972-09-18 | Mines Fond Zinc Vieille | Procede de purification de solutions de sulfate de zinc provenant de lalixiviation des minerais de zinc. |
FR2313453A1 (fr) * | 1975-06-04 | 1976-12-31 | Shell Int Research | Pro |
FR2338997A1 (fr) * | 1976-01-26 | 1977-08-19 | Mx Processer Reinhardt | Procede de recuperation par voie humide de zinc a partir d'une matiere contenant du zinc et du fer |
US4168970A (en) * | 1978-09-21 | 1979-09-25 | Noranda Mines Limited | Purification of zinc sulphate solutions |
GB2024865A (en) * | 1978-07-05 | 1980-01-16 | Cominco Ltd | Method for control of electrowinning of zine |
EP0134053A2 (en) * | 1983-08-02 | 1985-03-13 | AGIP S.p.A. | Process for purifying solutions of zinc sulphate |
EP0134644A1 (en) * | 1983-07-08 | 1985-03-20 | Electrolytic Zinc Company Of Australasia Limited | Process for the purification of zinc sulphate solutions |
-
1987
- 1987-06-03 FI FI872488A patent/FI872488A/fi not_active Application Discontinuation
-
1988
- 1988-05-31 AU AU16906/88A patent/AU1690688A/en not_active Abandoned
- 1988-05-31 IT IT20818/88A patent/IT1217750B/it active
- 1988-06-01 NO NO882410A patent/NO882410L/no unknown
- 1988-06-01 FR FR8807306A patent/FR2616159A1/fr not_active Withdrawn
- 1988-06-01 NL NL8801406A patent/NL8801406A/nl not_active Application Discontinuation
- 1988-06-03 DE DE3819020A patent/DE3819020A1/de not_active Withdrawn
- 1988-06-03 JP JP63135786A patent/JPS63312991A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1347200A (en) * | 1920-07-20 | Williams | ||
US3649180A (en) * | 1969-12-31 | 1972-03-14 | Cominco Ltd | Purification of zinc sulphate solution |
BE783549A (fr) * | 1972-05-16 | 1972-09-18 | Mines Fond Zinc Vieille | Procede de purification de solutions de sulfate de zinc provenant de lalixiviation des minerais de zinc. |
FR2313453A1 (fr) * | 1975-06-04 | 1976-12-31 | Shell Int Research | Pro |
FR2338997A1 (fr) * | 1976-01-26 | 1977-08-19 | Mx Processer Reinhardt | Procede de recuperation par voie humide de zinc a partir d'une matiere contenant du zinc et du fer |
GB2024865A (en) * | 1978-07-05 | 1980-01-16 | Cominco Ltd | Method for control of electrowinning of zine |
US4168970A (en) * | 1978-09-21 | 1979-09-25 | Noranda Mines Limited | Purification of zinc sulphate solutions |
EP0134644A1 (en) * | 1983-07-08 | 1985-03-20 | Electrolytic Zinc Company Of Australasia Limited | Process for the purification of zinc sulphate solutions |
EP0134053A2 (en) * | 1983-08-02 | 1985-03-13 | AGIP S.p.A. | Process for purifying solutions of zinc sulphate |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662709A1 (fr) * | 1990-05-30 | 1991-12-06 | Mitsubishi Materials Corp | Methodes pour mesurer les concentrations de cobalt et de cuivre dans une solution d'extraction electrolytique du zinc et procede pour purifier cette solution. |
WO1996041039A1 (en) * | 1995-06-07 | 1996-12-19 | Cominco Ltd. | Redox control in the electrodeposition of metals |
Also Published As
Publication number | Publication date |
---|---|
DE3819020A1 (de) | 1988-12-15 |
FI872488A0 (fi) | 1987-06-03 |
IT1217750B (it) | 1990-03-30 |
NO882410L (no) | 1988-12-05 |
AU1690688A (en) | 1988-12-08 |
NL8801406A (nl) | 1989-01-02 |
IT8820818A0 (it) | 1988-05-31 |
JPS63312991A (ja) | 1988-12-21 |
NO882410D0 (no) | 1988-06-01 |
FI872488A (fi) | 1988-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |