ZA765396B - Process for the precipitation of metal cement from a solution to which a precipitant has been added - Google Patents
Process for the precipitation of metal cement from a solution to which a precipitant has been addedInfo
- Publication number
- ZA765396B ZA765396B ZA765396A ZA765396A ZA765396B ZA 765396 B ZA765396 B ZA 765396B ZA 765396 A ZA765396 A ZA 765396A ZA 765396 A ZA765396 A ZA 765396A ZA 765396 B ZA765396 B ZA 765396B
- Authority
- ZA
- South Africa
- Prior art keywords
- precipitant
- precipitation
- added
- solution
- metal cement
- Prior art date
Links
- 239000004568 cement Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000001556 precipitation Methods 0.000 title 1
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
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0091—Treating solutions by chemical methods by cementation
-
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2540100A DE2540100C2 (de) | 1975-09-09 | 1975-09-09 | Verwendung einer Vorrichtung zum kontinuierlichen Ausfällen von Zementkupfer aus einer mit Eisenstücken versetzten Kupferlösung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA765396B true ZA765396B (en) | 1977-08-31 |
Family
ID=5955969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA765396A ZA765396B (en) | 1975-09-09 | 1976-09-09 | Process for the precipitation of metal cement from a solution to which a precipitant has been added |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5233802A (xx) |
| BE (1) | BE845761A (xx) |
| CA (1) | CA1080979A (xx) |
| DE (1) | DE2540100C2 (xx) |
| ES (1) | ES451241A2 (xx) |
| FI (1) | FI66911C (xx) |
| FR (1) | FR2323768A1 (xx) |
| GB (1) | GB1562705A (xx) |
| IT (1) | IT1069264B (xx) |
| NL (1) | NL7610036A (xx) |
| NO (1) | NO763073L (xx) |
| ZA (1) | ZA765396B (xx) |
| ZM (1) | ZM11276A1 (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007039788A (ja) * | 2005-07-06 | 2007-02-15 | Kobelco Eco-Solutions Co Ltd | 金属の回収方法とその装置 |
| JP6205290B2 (ja) * | 2014-02-14 | 2017-09-27 | 田中貴金属工業株式会社 | 金または銀を含有するシアン系廃液からの金または銀の回収方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD64891A (xx) * | ||||
| GB518981A (en) * | 1938-09-12 | 1940-03-13 | Wilfred William Groves | A method for treating materials of different phases and apparatus therefor |
| US3511488A (en) * | 1966-09-29 | 1970-05-12 | Robert Arthur Stubblefield | Ultrasonic copper precipitator |
| BE789907A (fr) * | 1971-10-27 | 1973-02-01 | Compania De | Procede de cementation |
| CH556391A (fr) * | 1972-06-30 | 1974-11-29 | Pertusola Soc Mineraria | Procede et appareil de purification d'une solution zincifere, destinee notamment a l'elaboration electrolytique du zinc. |
-
1975
- 1975-09-09 DE DE2540100A patent/DE2540100C2/de not_active Expired
-
1976
- 1976-08-24 GB GB35224/76A patent/GB1562705A/en not_active Expired
- 1976-08-27 ZM ZM112/76A patent/ZM11276A1/xx unknown
- 1976-08-30 CA CA260,174A patent/CA1080979A/en not_active Expired
- 1976-09-01 BE BE170283A patent/BE845761A/xx not_active IP Right Cessation
- 1976-09-03 ES ES451241A patent/ES451241A2/es not_active Expired
- 1976-09-06 FI FI762544A patent/FI66911C/fi not_active IP Right Cessation
- 1976-09-07 IT IT51156/76A patent/IT1069264B/it active
- 1976-09-07 FR FR7626846A patent/FR2323768A1/fr not_active Withdrawn
- 1976-09-08 NO NO763073A patent/NO763073L/no unknown
- 1976-09-09 JP JP51107334A patent/JPS5233802A/ja active Pending
- 1976-09-09 ZA ZA765396A patent/ZA765396B/xx unknown
- 1976-09-09 NL NL7610036A patent/NL7610036A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1562705A (en) | 1980-03-12 |
| FI66911B (fi) | 1984-08-31 |
| NO763073L (xx) | 1977-03-10 |
| NL7610036A (nl) | 1977-03-11 |
| DE2540100C2 (de) | 1982-10-28 |
| CA1080979A (en) | 1980-07-08 |
| FI66911C (fi) | 1984-12-10 |
| DE2540100A1 (de) | 1977-03-17 |
| ZM11276A1 (en) | 1977-07-21 |
| FR2323768A1 (fr) | 1977-04-08 |
| IT1069264B (it) | 1985-03-25 |
| FI762544A (xx) | 1977-03-10 |
| BE845761A (fr) | 1976-12-31 |
| JPS5233802A (en) | 1977-03-15 |
| ES451241A2 (es) | 1978-01-16 |
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