FR2373611A2 - Procede hydrometallurgique pour le traitement de composes oxygenes contenant du plomb - Google Patents
Procede hydrometallurgique pour le traitement de composes oxygenes contenant du plombInfo
- Publication number
- FR2373611A2 FR2373611A2 FR7637054A FR7637054A FR2373611A2 FR 2373611 A2 FR2373611 A2 FR 2373611A2 FR 7637054 A FR7637054 A FR 7637054A FR 7637054 A FR7637054 A FR 7637054A FR 2373611 A2 FR2373611 A2 FR 2373611A2
- Authority
- FR
- France
- Prior art keywords
- contg
- bubbled
- air
- arsenic
- zinc
- 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.)
- Granted
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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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
Abstract
Procédé hydrométallurgique pour le traitement de composés oxygénés contenant du plomb. Ce procédé est essentiellement caractérisé par le fait que l'agent de chloruration spécifié dans la revendication 1 du brevet principal est une solution de chlorure ferreux dans laquelle on fait barboter un gaz contenant de l'oxygène. Application à l'hydrométallurgie des métaux non-ferreux.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637054A FR2373611A2 (fr) | 1976-12-09 | 1976-12-09 | Procede hydrometallurgique pour le traitement de composes oxygenes contenant du plomb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637054A FR2373611A2 (fr) | 1976-12-09 | 1976-12-09 | Procede hydrometallurgique pour le traitement de composes oxygenes contenant du plomb |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373611A2 true FR2373611A2 (fr) | 1978-07-07 |
FR2373611B2 FR2373611B2 (fr) | 1982-12-17 |
Family
ID=9180838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637054A Granted FR2373611A2 (fr) | 1976-12-09 | 1976-12-09 | Procede hydrometallurgique pour le traitement de composes oxygenes contenant du plomb |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2373611A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002068701A2 (fr) * | 2001-02-27 | 2002-09-06 | Noranda Inc. | Production d'oxyde de zinc a partir de concentres de sulfure complexe par traitement au chlore |
-
1976
- 1976-12-09 FR FR7637054A patent/FR2373611A2/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002068701A2 (fr) * | 2001-02-27 | 2002-09-06 | Noranda Inc. | Production d'oxyde de zinc a partir de concentres de sulfure complexe par traitement au chlore |
WO2002068701A3 (fr) * | 2001-02-27 | 2002-10-31 | Noranda Inc | Production d'oxyde de zinc a partir de concentres de sulfure complexe par traitement au chlore |
Also Published As
Publication number | Publication date |
---|---|
FR2373611B2 (fr) | 1982-12-17 |
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