FR2102610A5 - Treating ores and concentrates containing - non-ferrous and rare metals - Google Patents
Treating ores and concentrates containing - non-ferrous and rare metalsInfo
- Publication number
- FR2102610A5 FR2102610A5 FR7029602A FR7029602A FR2102610A5 FR 2102610 A5 FR2102610 A5 FR 2102610A5 FR 7029602 A FR7029602 A FR 7029602A FR 7029602 A FR7029602 A FR 7029602A FR 2102610 A5 FR2102610 A5 FR 2102610A5
- Authority
- FR
- France
- Prior art keywords
- ferrous
- concentrates containing
- rare metals
- treating ores
- ores
- 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.)
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Treatment of sulphurous ores and concentrates containing Pb 10-70%, Zn 7-40%, Cu 0-6% and at least S 14%, is by melting involving complete (or almost complete) desulphuration. The pulverulent fraction entrained by the fumes is constantly returned to the treatment charge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7029602A FR2102610A5 (en) | 1970-08-11 | 1970-08-11 | Treating ores and concentrates containing - non-ferrous and rare metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7029602A FR2102610A5 (en) | 1970-08-11 | 1970-08-11 | Treating ores and concentrates containing - non-ferrous and rare metals |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2102610A5 true FR2102610A5 (en) | 1972-04-07 |
Family
ID=9060094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7029602A Expired FR2102610A5 (en) | 1970-08-11 | 1970-08-11 | Treating ores and concentrates containing - non-ferrous and rare metals |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2102610A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616446A1 (en) * | 1987-04-07 | 1988-12-16 | Inst Tsvetnykh Metallov | PROCESS FOR THE TREATMENT OF SULFUR LEAD ORES OR LEAD AND ZINC SULFIDES AND / OR THEIR CONCENTRATES |
FR2628119A1 (en) * | 1988-02-16 | 1989-09-08 | Inst Tsvetnykh Metallov | PROCESS FOR THE TREATMENT OF SULPHIDE PRODUCTS LEADED BY FUSION IN A TORCH OF A GAS CONTAINING OXYGEN AND IN THE PRESENCE OF A CARBON REDUCER |
-
1970
- 1970-08-11 FR FR7029602A patent/FR2102610A5/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616446A1 (en) * | 1987-04-07 | 1988-12-16 | Inst Tsvetnykh Metallov | PROCESS FOR THE TREATMENT OF SULFUR LEAD ORES OR LEAD AND ZINC SULFIDES AND / OR THEIR CONCENTRATES |
FR2628119A1 (en) * | 1988-02-16 | 1989-09-08 | Inst Tsvetnykh Metallov | PROCESS FOR THE TREATMENT OF SULPHIDE PRODUCTS LEADED BY FUSION IN A TORCH OF A GAS CONTAINING OXYGEN AND IN THE PRESENCE OF A CARBON REDUCER |
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