IE35296L - Metal extraction from solution - Google Patents
Metal extraction from solutionInfo
- Publication number
- IE35296L IE35296L IE710675A IE67571A IE35296L IE 35296 L IE35296 L IE 35296L IE 710675 A IE710675 A IE 710675A IE 67571 A IE67571 A IE 67571A IE 35296 L IE35296 L IE 35296L
- Authority
- IE
- Ireland
- Prior art keywords
- solution
- adsorbent
- metal
- extracted
- metals
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 7
- 239000002184 metal Substances 0.000 title abstract 7
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000003463 adsorbent Substances 0.000 abstract 4
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- 239000003077 lignite Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 abstract 2
- 229910004261 CaF 2 Inorganic materials 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- -1 nitrogenous organic base Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000003415 peat Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1355535 Extracting metal values UNIVERSITY OF MELBOURNE 28 May 1971 [28 May 1970 17 June 1970] 18137/71 Heading C1A [Also in Divisions C2 and C7] Metal values are extracted from solution by contact with brown coal, brown coal char or peat in the presence of ammonia or a nitrogenous organic base capable of forming a complex with the metal, which may be added to the solution or impregnated into the adsorbent. The metals extracted may be Cu, Zn, Ni, Cd, Ag, Co, Fe, U, Cr or Mn, from their sulphate or nitrate solns. The base may be methylamine, dimethylamine, trimethylamine, triethanolamine, pyridine or quinoline. The solution may also contain an ammonium salt. Precious metals, e.g. Au, Pt, Pd or Rh, can be extracted from solution, e.g. gold chloride or cyanide) by use of the adsorbent which has been loaded with metal, e.g. Zn or Cu by the above process and partially oxidized, the Zn or Cu being displaced. The metals may be recovered from the adsorbent by oxidation of the adsorbent with reduction of the resulting metal oxide if necessary, by melting, e.g. with CaF 2 flux, by extraction with acid, or by volatilization, e.g. as Ni carbonyl.
[GB1355535A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA133370 | 1970-05-28 | ||
| AUPA152470 | 1970-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35296L true IE35296L (en) | 1971-11-28 |
| IE35296B1 IE35296B1 (en) | 1976-01-07 |
Family
ID=25641937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE675/71A IE35296B1 (en) | 1970-05-28 | 1971-05-27 | Method for extraction of metals from solution |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5115483B1 (en) |
| BE (1) | BE767857A (en) |
| CA (1) | CA955066A (en) |
| FR (1) | FR2093890A5 (en) |
| GB (1) | GB1355535A (en) |
| IE (1) | IE35296B1 (en) |
| PH (1) | PH9734A (en) |
| ZM (1) | ZM7071A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA975876A (en) * | 1972-09-27 | 1975-10-07 | Universite De Sherbrooke | Purification of metal polluted waters |
| US4261737A (en) * | 1979-10-31 | 1981-04-14 | Uop Inc. | Recovery of cobalt values |
| US4382082A (en) * | 1980-12-18 | 1983-05-03 | Uop Inc. | Recovery of cobalt values by absorption from ammoniacal solution |
| US4659512A (en) * | 1983-12-21 | 1987-04-21 | Pedro B. Macedo | Fixation of dissolved metal species with a complexing agent |
| US4876232A (en) * | 1987-09-28 | 1989-10-24 | Pedro B. Macedo | Supported heteropolycyclic compounds in the separation and removal of late transition metals |
| JPH07104096A (en) * | 1993-10-05 | 1995-04-21 | Japan Atom Energy Res Inst | Mutual separation method by solvent extraction for lanthanoid element and trans-plutonium element in acid solution |
| CN115124066A (en) * | 2022-07-22 | 2022-09-30 | 李晓清 | Continuous production process of basic copper carbonate based on ammonia circulation system |
-
1971
- 1971-05-19 CA CA113,420A patent/CA955066A/en not_active Expired
- 1971-05-21 PH PH12491*UA patent/PH9734A/en unknown
- 1971-05-24 ZM ZM70/71A patent/ZM7071A1/en unknown
- 1971-05-27 IE IE675/71A patent/IE35296B1/en unknown
- 1971-05-28 JP JP46036349A patent/JPS5115483B1/ja active Pending
- 1971-05-28 GB GB18137/71*2A patent/GB1355535A/en not_active Expired
- 1971-05-28 BE BE767857A patent/BE767857A/en unknown
- 1971-05-28 FR FR7119614A patent/FR2093890A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA955066A (en) | 1974-09-24 |
| JPS5115483B1 (en) | 1976-05-17 |
| FR2093890A5 (en) | 1972-01-28 |
| PH9734A (en) | 1976-02-27 |
| DE2126723A1 (en) | 1971-12-09 |
| BE767857A (en) | 1971-10-18 |
| GB1355535A (en) | 1974-06-05 |
| IE35296B1 (en) | 1976-01-07 |
| ZM7071A1 (en) | 1972-01-21 |
| DE2126723B2 (en) | 1976-11-18 |
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