ZM11272A1 - Process of stripping and cooling hot solutions and suspensions formed by the leaching of ore with ammoniacal solvents - Google Patents
Process of stripping and cooling hot solutions and suspensions formed by the leaching of ore with ammoniacal solventsInfo
- Publication number
- ZM11272A1 ZM11272A1 ZM112/72*UA ZM11272A ZM11272A1 ZM 11272 A1 ZM11272 A1 ZM 11272A1 ZM 11272 A ZM11272 A ZM 11272A ZM 11272 A1 ZM11272 A1 ZM 11272A1
- Authority
- ZM
- Zambia
- Prior art keywords
- ammoniacal
- leaching
- ore
- stripping
- solvents
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth 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 |
---|---|---|---|
DE2206707A DE2206707A1 (en) | 1972-02-12 | 1972-02-12 | Ammoniacal solvent treatment of ores - with removal of resultant hot solns |
Publications (1)
Publication Number | Publication Date |
---|---|
ZM11272A1 true ZM11272A1 (en) | 1973-02-21 |
Family
ID=5835818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZM112/72*UA ZM11272A1 (en) | 1972-02-12 | 1972-07-14 | Process of stripping and cooling hot solutions and suspensions formed by the leaching of ore with ammoniacal solvents |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7205494D0 (en) |
DE (1) | DE2206707A1 (en) |
PH (1) | PH10726A (en) |
ZM (1) | ZM11272A1 (en) |
-
1972
- 1972-02-12 DE DE2206707A patent/DE2206707A1/en active Pending
- 1972-07-05 PH PH13692A patent/PH10726A/en unknown
- 1972-07-14 ZM ZM112/72*UA patent/ZM11272A1/en unknown
- 1972-08-11 BR BR5494/72A patent/BR7205494D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR7205494D0 (en) | 1975-02-04 |
PH10726A (en) | 1977-08-25 |
DE2206707A1 (en) | 1973-08-23 |
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