GB1428278A - Selective extraction of zinc cadmium and indium from aqueous solutions - Google Patents
Selective extraction of zinc cadmium and indium from aqueous solutionsInfo
- Publication number
- GB1428278A GB1428278A GB3779873A GB3779873A GB1428278A GB 1428278 A GB1428278 A GB 1428278A GB 3779873 A GB3779873 A GB 3779873A GB 3779873 A GB3779873 A GB 3779873A GB 1428278 A GB1428278 A GB 1428278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- metal
- ions
- indium
- aug
- 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
- 229910052738 indium Inorganic materials 0.000 title abstract 4
- 238000000605 extraction Methods 0.000 title abstract 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007864 aqueous solution Substances 0.000 title 1
- CEKJAYFBQARQNG-UHFFFAOYSA-N cadmium zinc Chemical compound [Zn].[Cd] CEKJAYFBQARQNG-UHFFFAOYSA-N 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 239000011701 zinc Substances 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- 229910052793 cadmium Inorganic materials 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- -1 phosphonic acid di-ester Chemical class 0.000 abstract 2
- BNPJZQPPXJLGJR-UHFFFAOYSA-N 2,3-dihydro-1lambda5-phosphole 1-oxide Chemical compound O=P1CCC=C1 BNPJZQPPXJLGJR-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003799 water insoluble solvent Substances 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 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
- C22B17/00—Obtaining cadmium
- C22B17/04—Obtaining cadmium 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
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3842—Phosphinic acid, e.g. H2P(O)(OH)
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/408—Mixtures using a mixture of phosphorus-based acid derivatives of different types
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
1428278 Extraction of zinc, cadmium and indium BAYER AG and DUISBURGER KUPFERHUTTE 9 Aug 1973 [11 Aug 1972] 37798/73 Heading C1A Zn, Cd and In are recovered by selectively extracting a solution containing also Cl<SP>1</SP> with an organic liquid containing a phosphonic acid di-ester and/or a phosphinic acid ester (including 1-oxo-phospholine derivatives) as metal extractor and eluting. Excess chloride (1-3 mol./l.) and at least one other non-ferrous metal may be present. The pH of the solution may be 0-6 and the temperature 0-60 C. Zn and In may be preferentially extracted at pH#1À5 whilst Cd may be preferentially extracted at pH<1À5, e.g. at a concentration of HCl of 0À5-1 mol. per litre. The process may be carried out by continuous countercurrent extraction. The metal extractant may be diluted with inert water-insoluble solvents, e.g. kerosene. Elution may be carried out with water containing Na 2 SO 4 and the metal recovered from the resulting solution. Zn ions and Cl ions may be extracted from a solution of zinc sulphate containing chloride ions to give a solution substantially free from chloride ions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2239591A DE2239591A1 (en) | 1972-08-11 | 1972-08-11 | PROCESS FOR EXTRACTION OF ZINC, CADMIUM AND / OR INDIUM FROM METAL SALINE SOLUTIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1428278A true GB1428278A (en) | 1976-03-17 |
Family
ID=5853350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3779873A Expired GB1428278A (en) | 1972-08-11 | 1973-08-09 | Selective extraction of zinc cadmium and indium from aqueous solutions |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS49123903A (en) |
| BE (1) | BE803472A (en) |
| CA (1) | CA1000060A (en) |
| DE (1) | DE2239591A1 (en) |
| FR (1) | FR2195591B1 (en) |
| GB (1) | GB1428278A (en) |
| IT (1) | IT990214B (en) |
| LU (1) | LU68199A1 (en) |
| NL (1) | NL7311104A (en) |
| NO (1) | NO134164C (en) |
| SE (1) | SE400788B (en) |
| ZA (1) | ZA735459B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026502A1 (en) * | 1979-08-13 | 1981-04-08 | METALLURGIE HOBOKEN-OVERPELT Société anonyme dite: | Process for treating an organic phase containing ferric chloride, molybdenum chloride and hydrochloric acid |
| EP0076404A1 (en) * | 1981-09-17 | 1983-04-13 | Sumitomo Chemical Company, Limited | Method for recovery of gallium |
| CN116334390A (en) * | 2021-12-22 | 2023-06-27 | 中国科学院江西稀土研究院 | Use and method of extraction and separation of indium with amino group-containing neutral phosphine extractant |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1069316A (en) * | 1975-04-01 | 1980-01-08 | Metallurgie Hoboken-Overpelt | Treatment of ores or metallurgical by-products containing arsenic and antimony |
| FR2435533A1 (en) * | 1978-09-11 | 1980-04-04 | Penarroya Miniere Metall | INDIUM RECOVERY PROCESS |
| FR2462481A1 (en) * | 1979-07-30 | 1981-02-13 | British Petroleum Co | METHOD FOR THE LIQUID-LIQUID EXTRACTION OF AQUEOUS SOLUTION-BASED METALS USING ORGANOPHOSPHORUS DERIVATIVES |
| DE3235136A1 (en) * | 1982-09-23 | 1984-03-29 | Hoechst Ag, 6230 Frankfurt | METHOD FOR SEPARATING GALLIUM AND INDIUM FROM AQUEOUS SOLUTIONS |
| FI70049C (en) * | 1984-07-03 | 1986-09-12 | Outokumpu Oy | VAETSKE-VAETSKE-EXTRAKTIONSFOERFARANDE FOER AVLAEGSNANDE OCH UTVINNING AV METALLER UR VATTENLOESNINGAR |
| DE4438174C2 (en) * | 1994-10-26 | 1996-08-29 | Bayer Ag | Use of diethyl dodecane phosphonate for the extraction of acids and metal salts from aqueous solutions |
| JP6812345B2 (en) * | 2014-11-04 | 2021-01-13 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ | Lubricating composition |
-
1972
- 1972-08-11 DE DE2239591A patent/DE2239591A1/en active Pending
-
1973
- 1973-08-09 LU LU68199A patent/LU68199A1/xx unknown
- 1973-08-09 JP JP48088878A patent/JPS49123903A/ja active Pending
- 1973-08-09 GB GB3779873A patent/GB1428278A/en not_active Expired
- 1973-08-09 SE SE7310937A patent/SE400788B/en unknown
- 1973-08-09 CA CA178,471A patent/CA1000060A/en not_active Expired
- 1973-08-10 FR FR7329411A patent/FR2195591B1/fr not_active Expired
- 1973-08-10 BE BE134456A patent/BE803472A/en unknown
- 1973-08-10 NO NO3195/73A patent/NO134164C/no unknown
- 1973-08-10 IT IT51959/73A patent/IT990214B/en active
- 1973-08-10 NL NL7311104A patent/NL7311104A/xx not_active Application Discontinuation
- 1973-08-10 ZA ZA735459A patent/ZA735459B/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026502A1 (en) * | 1979-08-13 | 1981-04-08 | METALLURGIE HOBOKEN-OVERPELT Société anonyme dite: | Process for treating an organic phase containing ferric chloride, molybdenum chloride and hydrochloric acid |
| EP0076404A1 (en) * | 1981-09-17 | 1983-04-13 | Sumitomo Chemical Company, Limited | Method for recovery of gallium |
| CN116334390A (en) * | 2021-12-22 | 2023-06-27 | 中国科学院江西稀土研究院 | Use and method of extraction and separation of indium with amino group-containing neutral phosphine extractant |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1000060A (en) | 1976-11-23 |
| JPS49123903A (en) | 1974-11-27 |
| FR2195591B1 (en) | 1979-10-12 |
| NL7311104A (en) | 1974-02-13 |
| DE2239591A1 (en) | 1974-02-28 |
| LU68199A1 (en) | 1973-10-16 |
| NO134164B (en) | 1976-05-18 |
| FR2195591A1 (en) | 1974-03-08 |
| SE400788B (en) | 1978-04-10 |
| NO134164C (en) | 1976-08-25 |
| ZA735459B (en) | 1974-07-31 |
| IT990214B (en) | 1975-06-20 |
| BE803472A (en) | 1974-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |