BR8103262A - PROCESS OF TREATING SULPHURED COMPOUNDS CONTAINING LEAD AND COPPER - Google Patents
PROCESS OF TREATING SULPHURED COMPOUNDS CONTAINING LEAD AND COPPERInfo
- Publication number
- BR8103262A BR8103262A BR8103262A BR8103262A BR8103262A BR 8103262 A BR8103262 A BR 8103262A BR 8103262 A BR8103262 A BR 8103262A BR 8103262 A BR8103262 A BR 8103262A BR 8103262 A BR8103262 A BR 8103262A
- Authority
- BR
- Brazil
- Prior art keywords
- copper
- treating
- compounds containing
- containing lead
- sulphured
- Prior art date
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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0086—Treating solutions by physical methods
-
- 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
- C22B13/00—Obtaining lead
- C22B13/06—Refining
- C22B13/08—Separating metals from lead by precipitating, e.g. Parkes process
-
- 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
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry 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
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8012827A FR2483954B1 (en) | 1980-06-10 | 1980-06-10 | PROCESS FOR THE TREATMENT OF SULFUR COMPOUNDS CONTAINING LEAD AND COPPER |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8103262A true BR8103262A (en) | 1982-02-16 |
Family
ID=9242892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8103262A BR8103262A (en) | 1980-06-10 | 1981-05-26 | PROCESS OF TREATING SULPHURED COMPOUNDS CONTAINING LEAD AND COPPER |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR8103262A (en) |
FR (1) | FR2483954B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615190A (en) * | 1969-01-29 | 1971-10-26 | Us Interior | Oxidation of lead blast furnance matte |
US3632308A (en) * | 1969-12-05 | 1972-01-04 | Universal Oil Prod Co | Recovery of copper values from slag |
US3962402A (en) * | 1974-02-27 | 1976-06-08 | Freeport Minerals Company | Oxidation-leaching of chalcopyrite |
US4024218A (en) * | 1975-11-03 | 1977-05-17 | Cominco Ltd. | Process for hydrometallurgical upgrading |
BE860944A (en) * | 1977-11-17 | 1978-05-17 | Texas Gulf Inc | PROCESS FOR TREATMENT OF COMPLEX LEAD AND ZINC CONCENTRATES |
-
1980
- 1980-06-10 FR FR8012827A patent/FR2483954B1/en not_active Expired
-
1981
- 1981-05-26 BR BR8103262A patent/BR8103262A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2483954B1 (en) | 1985-06-21 |
FR2483954A1 (en) | 1981-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8108821A (en) | ASSEMBLY PROCESS OF INTER-RELATED COMPONENTS | |
DE3176268D1 (en) | Treatment of osteitis | |
BR8305811A (en) | HYDROFORMILLATION PROCESS | |
BR8107264A (en) | APPARATUS AND PHOTOMETRIC PROCESS | |
BR8302315A (en) | HYDROCRAFTING PROCESS | |
JPS574290A (en) | Method of treating effluent | |
BR8007386A (en) | PROCESS AND APPARATUS FOR ITEMING | |
BR8206615A (en) | PROCESS OF REDUCING THE METALLIC CONTENT OF TREATED EFFLUENTS | |
YU294980A (en) | Method of treating copper tubes | |
ZA835686B (en) | Process of treating effluent | |
BR8204262A (en) | TOBACCO TREATMENT PROCESS | |
BR8201150A (en) | CARNALITIC MINES TREATMENT PROCESS | |
BR8001658A (en) | PROCESS OF OBTAINING TANKS | |
JPS57102299A (en) | Method of treating sludge | |
BR8300354A (en) | PLANTING AND PROCESSING PLANTING OF SUGARCANE | |
BR8103262A (en) | PROCESS OF TREATING SULPHURED COMPOUNDS CONTAINING LEAD AND COPPER | |
JPS574289A (en) | Method of treating effluent containing ammonium | |
DE3363428D1 (en) | Method of treating flaxen | |
JPS57121154A (en) | Method of treating positive electrode substance | |
JPS56159003A (en) | Method of treating conductive member | |
JPS5750697A (en) | Method of treating radioactive liquid | |
BR8002607A (en) | PROCESS OF PREPARATION OF TERTI-OBUTYLPHENOLS | |
BR8203180A (en) | PROCESS OF PREPARATION OF PYRIDYL OXYPHENOLIC COMPOUNDS | |
BR8005486A (en) | PROCESS OF OBTAINING CHLOROSILANS | |
BR8302611A (en) | PROCESS OF PREPARATION OF PHENYLPYRIDAZINE COMPOUNDS |