FR2328775B1 - - Google Patents
Info
- Publication number
- FR2328775B1 FR2328775B1 FR7631760A FR7631760A FR2328775B1 FR 2328775 B1 FR2328775 B1 FR 2328775B1 FR 7631760 A FR7631760 A FR 7631760A FR 7631760 A FR7631760 A FR 7631760A FR 2328775 B1 FR2328775 B1 FR 2328775B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA238,439A CA1049953A (en) | 1975-10-22 | 1975-10-22 | Two-stage pressure leaching process for zinc and iron bearing mineral sulphides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2328775A1 FR2328775A1 (fr) | 1977-05-20 |
| FR2328775B1 true FR2328775B1 (US20090163788A1-20090625-C00002.png) | 1980-08-29 |
Family
ID=4104376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7631760A Granted FR2328775A1 (fr) | 1975-10-22 | 1976-10-21 | Procede de lessivage sous pression en deux stades des sulfures mineraux renfermant du zinc et du fer |
Country Status (18)
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330379A (en) * | 1979-01-24 | 1982-05-18 | National Institute For Metallurgy | Leaching of zinc containing sulphide minerals |
| US4274931A (en) * | 1979-01-24 | 1981-06-23 | National Institute For Metallurgy | Leaching process for zinc sulphide containing materials |
| CA1155418A (en) * | 1980-02-19 | 1983-10-18 | Richard T. Chow | Electrowinning of zinc |
| CA1166022A (en) * | 1981-05-22 | 1984-04-24 | Donald R. Weir | Recovery of zinc from zinc containing sulphidic material |
| CA1176853A (en) * | 1981-08-05 | 1984-10-30 | Gerald L. Bolton | Process for recovering zinc from zinc ferrite material |
| US4378275A (en) * | 1981-12-03 | 1983-03-29 | Saudi-Sudanese Red Sea Joint Commission | Metal sulphide extraction |
| CA1206008A (en) * | 1982-02-24 | 1986-06-17 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
| CA1195846A (en) * | 1982-06-03 | 1985-10-29 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
| CA1212242A (en) * | 1982-07-27 | 1986-10-07 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
| CA1216157A (en) * | 1982-09-29 | 1987-01-06 | Donald R. Weir | Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore |
| LU85385A1 (fr) * | 1984-05-28 | 1986-01-29 | Mines Fond Zinc Vieille | Procede de lixiviation de sulfures contenant du zinc et du fer |
| US4578163A (en) * | 1984-12-03 | 1986-03-25 | Homestake Mining Company | Gold recovery process |
| DE3634359A1 (de) * | 1986-10-09 | 1988-04-21 | Ruhr Zink Gmbh | Verfahren zur aufarbeitung von rueckstaenden aus der hydrometallurgischen zink-gewinnung |
| AU596716B2 (en) * | 1986-12-18 | 1990-05-10 | Electrolytic Zinc Company Of Australasia Limited | Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides |
| US4979987A (en) * | 1988-07-19 | 1990-12-25 | First Miss Gold, Inc. | Precious metals recovery from refractory carbonate ores |
| AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
| GB9309144D0 (en) * | 1993-05-04 | 1993-06-16 | Sherritt Gordon Ltd | Recovery of metals from sulphidic material |
| BE1007906A3 (nl) * | 1993-12-23 | 1995-11-14 | Union Miniere Sa | Werkwijze voor het logen van zwavelhoudend zinkconcentraat en zinkferriet. |
| BE1007417A3 (fr) * | 1993-08-27 | 1995-06-13 | Union Miniere Sa | Procede de lixiviation de concentre sulfure de zinc et de ferrite de zinc. |
| WO1995006140A1 (fr) * | 1993-08-27 | 1995-03-02 | N.V. Union Miniere S.A. | Procede d'extraction de zinc de concentres sulfures |
| GB9422476D0 (en) * | 1994-11-08 | 1995-01-04 | Sherritt Inc | Recovery of zinc from sulphidic concentrates |
| GB9503877D0 (en) * | 1995-02-27 | 1995-04-19 | Sherritt Inc | Recovery of copper from sulphidic concentrates |
| AUPN191395A0 (en) * | 1995-03-22 | 1995-04-27 | M.I.M. Holdings Limited | Atmospheric mineral leaching process |
| AUPN476695A0 (en) * | 1995-08-14 | 1995-09-07 | Dominion Mining Limited | Method of processing a copper mineral species |
| US6471849B1 (en) | 2000-09-11 | 2002-10-29 | Cominco Engineering Services Ltd. | Process for the recovery of zinc from a zinc sulphide ore or concentrate |
| FI110268B (fi) * | 2001-03-09 | 2002-12-31 | Outokumpu Oy | Menetelmä kalsiumin poistamiseksi sinkkiprosessin sulfaattiliuoksista |
| US7604783B2 (en) * | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
| US8061888B2 (en) * | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
| US8252254B2 (en) * | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
| CN102824942A (zh) * | 2012-09-07 | 2012-12-19 | 白银有色集团股份有限公司 | 一种球磨机钢球级配方法及其应用 |
| CN103613116B (zh) * | 2013-12-09 | 2014-11-05 | 衡阳师范学院 | 一种同时综合回收利用钢铁厂锌灰和高砷氧化锌的方法 |
| CN103952547A (zh) * | 2014-05-22 | 2014-07-30 | 北京矿冶研究总院 | 一种锌加压浸出一段渣的处理方法 |
| CN113846214B (zh) * | 2021-09-16 | 2023-03-31 | 昆明理工大学 | 一种湿法炼锌生产中含锌物料的处理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2996440A (en) * | 1959-03-12 | 1961-08-15 | Sherritt Gordon Mines Ltd | Method for the production of zinc |
| US3143486A (en) * | 1960-12-05 | 1964-08-04 | Electrolyt Zinc Australasia | Recovery of zinc from zinc plant residue |
| US3434798A (en) * | 1964-10-02 | 1969-03-25 | Asturienne Mines Comp Royale | Process for recovering zinc from ferrites |
| NL136386C (US20090163788A1-20090625-C00002.png) * | 1965-09-11 | 1900-01-01 | ||
| FR1492518A (fr) * | 1965-09-11 | 1967-08-18 | Sherritt Gordon Mines Ltd | Procédé hydrométallurgique pour récupérer le zine et le soufre contenus dans des sulfures minéraux |
| CA971368A (en) * | 1972-11-20 | 1975-07-22 | Paul Kawulka | Recovery of zinc from zinc sulphides by direct pressure leaching |
-
1975
- 1975-10-22 CA CA238,439A patent/CA1049953A/en not_active Expired
- 1975-12-12 US US05/640,292 patent/US4004991A/en not_active Expired - Lifetime
-
1976
- 1976-10-12 IE IE2244/76A patent/IE44035B1/en unknown
- 1976-10-15 GB GB4297076A patent/GB1494990A/en not_active Expired
- 1976-10-19 MX MX16670176A patent/MX143151A/es unknown
- 1976-10-20 YU YU256376A patent/YU39486B/xx unknown
- 1976-10-21 JP JP51125551A patent/JPS5933652B2/ja not_active Expired
- 1976-10-21 BE BE171693A patent/BE847511A/xx not_active IP Right Cessation
- 1976-10-21 FI FI763006A patent/FI66913C/fi not_active IP Right Cessation
- 1976-10-21 DK DK476276A patent/DK476276A/da not_active Application Discontinuation
- 1976-10-21 AU AU18890/76A patent/AU497393B2/en not_active Expired
- 1976-10-21 FR FR7631760A patent/FR2328775A1/fr active Granted
- 1976-10-21 BR BR7607062A patent/BR7607062A/pt unknown
- 1976-10-21 DE DE2647601A patent/DE2647601C2/de not_active Expired
- 1976-10-22 ZA ZA766135A patent/ZA766135B/xx unknown
- 1976-10-22 NL NL7611752A patent/NL7611752A/xx not_active Application Discontinuation
- 1976-10-22 SE SE7611751A patent/SE422813B/xx unknown
- 1976-10-22 ES ES452614A patent/ES452614A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE44035L (en) | 1977-04-22 |
| SE7611751L (sv) | 1977-04-23 |
| SE422813B (sv) | 1982-03-29 |
| FI763006A (US20090163788A1-20090625-C00002.png) | 1977-04-23 |
| ES452614A1 (es) | 1977-10-01 |
| ZA766135B (en) | 1977-09-28 |
| YU39486B (en) | 1984-12-31 |
| DE2647601C2 (de) | 1986-09-25 |
| JPS5933652B2 (ja) | 1984-08-17 |
| CA1049953A (en) | 1979-03-06 |
| GB1494990A (en) | 1977-12-14 |
| FR2328775A1 (fr) | 1977-05-20 |
| IE44035B1 (en) | 1981-07-29 |
| BE847511A (fr) | 1977-02-14 |
| YU256376A (en) | 1982-06-30 |
| DE2647601A1 (de) | 1977-04-28 |
| MX143151A (es) | 1981-03-25 |
| FI66913B (fi) | 1984-08-31 |
| AU1889076A (en) | 1978-04-27 |
| NL7611752A (nl) | 1977-04-26 |
| BR7607062A (pt) | 1977-09-06 |
| US4004991A (en) | 1977-01-25 |
| DK476276A (da) | 1977-04-23 |
| JPS5266818A (en) | 1977-06-02 |
| FI66913C (fi) | 1984-12-10 |
| AU497393B2 (en) | 1978-12-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |