SE8204499L - Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran - Google Patents
Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uranInfo
- Publication number
- SE8204499L SE8204499L SE8204499A SE8204499A SE8204499L SE 8204499 L SE8204499 L SE 8204499L SE 8204499 A SE8204499 A SE 8204499A SE 8204499 A SE8204499 A SE 8204499A SE 8204499 L SE8204499 L SE 8204499L
- Authority
- SE
- Sweden
- Prior art keywords
- alkali metal
- hydroxide
- sulphate
- precipitate
- carbonate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115244A FR2510541A2 (fr) | 1977-09-30 | 1981-07-31 | Procede de valorisation du molybdene a partir de solutions molybdeniferes contenant des carbonate, sulfate, hydroxyde ou hydrogenocarbonate alcalins, ainsi que, eventuellement, de l'uranium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8204499D0 SE8204499D0 (sv) | 1982-07-29 |
| SE8204499L true SE8204499L (sv) | 1983-02-01 |
Family
ID=9261222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8204499A SE8204499L (sv) | 1981-07-31 | 1982-07-29 | Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4432947A (it) |
| AU (1) | AU547442B2 (it) |
| BR (1) | BR8204493A (it) |
| CA (1) | CA1201594A (it) |
| ES (1) | ES514404A0 (it) |
| IT (1) | IT1153111B (it) |
| OA (1) | OA07158A (it) |
| SE (1) | SE8204499L (it) |
| YU (1) | YU164482A (it) |
| ZA (1) | ZA825421B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2491451A1 (fr) * | 1980-10-03 | 1982-04-09 | Cogema | Procede de recuperation separee du molybdene et du vanadium |
| FR2553750A1 (fr) * | 1983-10-20 | 1985-04-26 | Pechiney Uranium | Procede de separation selective d'uranium, zirconium et/ou hafnium et/ou molybdene a partir d'une solution aqueuse carbonatee les contenant |
| US8753591B2 (en) | 2012-03-23 | 2014-06-17 | Kennecott Utah Copper Llc | Process for the conversion of molybdenite to molydenum oxide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756944A (fr) * | 1969-10-02 | 1971-03-16 | American Metal Climax Inc | Procede d'oxydation en phase liquide |
| FR2479793A2 (fr) * | 1977-09-30 | 1981-10-09 | Pechiney Aluminium | Procede de purification de solutions contenant des carbonate, sulfate, hydroxyde ou eventuellement hydrogenocarbonate alcalins ainsi que l'un au moins des metaux vanadium, uranium, molybdene |
| FR2404601A1 (fr) * | 1977-09-30 | 1979-04-27 | Pechiney Aluminium | Procede de purification de solutions contenant des carbonates et sulfates de sodium, eventuellement de la soude, ainsi que l'un des metaux suivants : vanadium, uranium, molybdene |
-
1982
- 1982-07-16 US US06/398,831 patent/US4432947A/en not_active Expired - Fee Related
- 1982-07-26 OA OA57750A patent/OA07158A/xx unknown
- 1982-07-27 ES ES514404A patent/ES514404A0/es active Granted
- 1982-07-27 YU YU01644/82A patent/YU164482A/xx unknown
- 1982-07-28 CA CA000408232A patent/CA1201594A/fr not_active Expired
- 1982-07-28 IT IT22614/82A patent/IT1153111B/it active
- 1982-07-28 ZA ZA825421A patent/ZA825421B/xx unknown
- 1982-07-29 SE SE8204499A patent/SE8204499L/ not_active Application Discontinuation
- 1982-07-30 BR BR8204493A patent/BR8204493A/pt unknown
- 1982-07-30 AU AU86613/82A patent/AU547442B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU8661382A (en) | 1983-02-03 |
| ES8305661A1 (es) | 1983-04-16 |
| IT8222614A1 (it) | 1984-01-28 |
| ZA825421B (en) | 1983-06-29 |
| OA07158A (fr) | 1984-03-31 |
| CA1201594A (fr) | 1986-03-11 |
| ES514404A0 (es) | 1983-04-16 |
| SE8204499D0 (sv) | 1982-07-29 |
| BR8204493A (pt) | 1983-07-26 |
| YU164482A (en) | 1985-06-30 |
| AU547442B2 (en) | 1985-10-17 |
| IT1153111B (it) | 1987-01-14 |
| US4432947A (en) | 1984-02-21 |
| IT8222614A0 (it) | 1982-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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