ZA752252B - Extracting polyvalent metal ions with acid phosphorus and neutral chlorides and/or sulfates - Google Patents
Extracting polyvalent metal ions with acid phosphorus and neutral chlorides and/or sulfatesInfo
- Publication number
- ZA752252B ZA752252B ZA00752252A ZA752252A ZA752252B ZA 752252 B ZA752252 B ZA 752252B ZA 00752252 A ZA00752252 A ZA 00752252A ZA 752252 A ZA752252 A ZA 752252A ZA 752252 B ZA752252 B ZA 752252B
- Authority
- ZA
- South Africa
- Prior art keywords
- chlorides
- sulfates
- neutral
- extracting
- metal ions
- 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
- C22B3/26—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
- C22B3/385—Thiophosphoric acids, or esters thereof
-
- 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
- C22B3/38—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
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- C22B3/387—Cyclic or polycyclic compounds
-
- 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)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2417510A DE2417510A1 (de) | 1974-04-10 | 1974-04-10 | Verfahren zur extraktion von metallen aus waessrigen loesungen mit sauren phosphorverbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA752252B true ZA752252B (en) | 1976-03-31 |
Family
ID=5912685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00752252A ZA752252B (en) | 1974-04-10 | 1975-04-09 | Extracting polyvalent metal ions with acid phosphorus and neutral chlorides and/or sulfates |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS50141579A (xx) |
BE (1) | BE827731A (xx) |
DE (1) | DE2417510A1 (xx) |
FR (1) | FR2267380A1 (xx) |
LU (1) | LU72237A1 (xx) |
NL (1) | NL7504124A (xx) |
NO (1) | NO751058L (xx) |
SE (1) | SE388129B (xx) |
ZA (1) | ZA752252B (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053552A (en) * | 1976-03-15 | 1977-10-11 | General Mills Chemicals Co. | Solvent extraction of zinc from sulfite-bisulfite solution |
US4246240A (en) * | 1978-07-24 | 1981-01-20 | Nippon Mining Co., Ltd. | Process for separating cobalt and nickel from a solution containing cobalt and nickel |
FR2462481A1 (fr) * | 1979-07-30 | 1981-02-13 | British Petroleum Co | Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organophosphores |
MA19258A1 (fr) * | 1980-08-28 | 1982-04-01 | Canada Cyanamid | Procede de separation selective de cobalt (ii) de solutions aqueuses . |
DE3140380C2 (de) * | 1981-10-10 | 1985-04-11 | Gebrüder Sulzer AG, Winterthur | Verfahren zur Gewinnung von Nickel, hochreinem Magnesiumoxid und Zement |
FR2562059B1 (fr) * | 1984-04-02 | 1989-12-01 | Rhone Poulenc Spec Chim | Procede de separation des terres rares par extraction liquide-liquide |
FI70049C (fi) * | 1984-07-03 | 1986-09-12 | Outokumpu Oy | Vaetske-vaetske-extraktionsfoerfarande foer avlaegsnande och utvinning av metaller ur vattenloesningar |
WO2016058668A1 (de) | 2014-10-17 | 2016-04-21 | Merck Patent Gmbh | Alkenyl(perfluoralkyl)phosphinsäure |
-
1974
- 1974-04-10 DE DE2417510A patent/DE2417510A1/de active Pending
-
1975
- 1975-03-26 NO NO751058A patent/NO751058L/no unknown
- 1975-04-07 NL NL7504124A patent/NL7504124A/xx unknown
- 1975-04-08 LU LU72237A patent/LU72237A1/xx unknown
- 1975-04-08 JP JP50041924A patent/JPS50141579A/ja active Pending
- 1975-04-09 SE SE7504086A patent/SE388129B/xx unknown
- 1975-04-09 ZA ZA00752252A patent/ZA752252B/xx unknown
- 1975-04-09 BE BE155231A patent/BE827731A/xx unknown
- 1975-04-10 FR FR7511270A patent/FR2267380A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
NO751058L (xx) | 1975-10-13 |
LU72237A1 (xx) | 1976-03-17 |
SE7504086L (sv) | 1975-10-13 |
FR2267380B1 (xx) | 1979-03-09 |
SE388129B (sv) | 1976-09-27 |
JPS50141579A (xx) | 1975-11-14 |
DE2417510A1 (de) | 1975-10-30 |
FR2267380A1 (en) | 1975-11-07 |
BE827731A (fr) | 1975-10-09 |
NL7504124A (nl) | 1975-10-14 |
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