FI66334C - Foerfarande foer framstaellning av vanadylhydrat - Google Patents
Foerfarande foer framstaellning av vanadylhydrat Download PDFInfo
- Publication number
- FI66334C FI66334C FI803989A FI803989A FI66334C FI 66334 C FI66334 C FI 66334C FI 803989 A FI803989 A FI 803989A FI 803989 A FI803989 A FI 803989A FI 66334 C FI66334 C FI 66334C
- Authority
- FI
- Finland
- Prior art keywords
- vanadyl
- vanadium
- solution
- solvent
- ions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
- C01G31/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
-
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Claims (9)
1. Förfarande för framställning av vanadylhvdrat frän en vattenlösning som innehäller vanadatjoner, i vilket förfarande vanadatjonerna reduceras till vanadyljoner med svaveldioxid, varefter vanadyljonerna lösningsextraheras ur vattenlösningen med en organisk lösning av di-2-etylhexylfosforsyra och strip-pas frän det organiska lösningsmedlet med ett stripoer-medium samt tas tili vara, kännetecknat därav, att vanadyljonerna strippas ur det organiska lösningsmedlet med ammoniumhydroxid, som samtidigt regenererar det organiska lösningsmedlet och utfäller vanadinet som vanadylhydrat, som avskiljs frän lösningsmedlet.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att man använder ett överskott av ammoniumhydroxid.
3. Förfarande enligt patentkravet 1 eller 2, kanne-
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI840801A FI840801A (fi) | 1979-12-26 | 1984-02-28 | Foerfarande foer framstaellning av vanadinkarbid |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10673779A | 1979-12-26 | 1979-12-26 | |
| US10673779 | 1979-12-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI803989L FI803989L (fi) | 1981-06-27 |
| FI66334B FI66334B (fi) | 1984-06-29 |
| FI66334C true FI66334C (fi) | 1984-10-10 |
Family
ID=22312985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI803989A FI66334C (fi) | 1979-12-26 | 1980-12-19 | Foerfarande foer framstaellning av vanadylhydrat |
Country Status (17)
| Country | Link |
|---|---|
| JP (2) | JPS6041613B2 (sv) |
| AU (1) | AU542768B2 (sv) |
| BE (1) | BE886836A (sv) |
| BR (1) | BR8008419A (sv) |
| CA (1) | CA1150478A (sv) |
| CS (1) | CS234024B2 (sv) |
| DD (2) | DD156593A5 (sv) |
| DE (1) | DE3046411C2 (sv) |
| FI (1) | FI66334C (sv) |
| FR (1) | FR2472537B1 (sv) |
| IT (1) | IT1128717B (sv) |
| LU (1) | LU83026A1 (sv) |
| NO (1) | NO803905L (sv) |
| NZ (1) | NZ195673A (sv) |
| SE (1) | SE8008940L (sv) |
| YU (2) | YU310680A (sv) |
| ZA (1) | ZA807418B (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404258B (de) * | 1994-11-09 | 1998-10-27 | Avr Abfallverwertungs Und Rohs | Verfahren zur selektiven trennung der metalle von vanadium/nickelsalzlösungen |
| CN112174205A (zh) * | 2020-10-16 | 2021-01-05 | 成都先进金属材料产业技术研究院有限公司 | 氢氧化氧钒稳定乙醇溶液分散体系及利用其制备m相vo2纳米粉体的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1172350A (fr) * | 1956-02-24 | 1959-02-09 | Union Carbide & Carbon Corp | Extraction du vanadium |
| US3151933A (en) * | 1956-09-19 | 1964-10-06 | Kerr Mc Gee Oil Ind Inc | Solvent extraction process for the recovery of vanadium from solutions |
| FR1553859A (sv) * | 1967-11-16 | 1969-01-17 |
-
1980
- 1980-11-27 ZA ZA00807418A patent/ZA807418B/xx unknown
- 1980-11-27 NZ NZ195673A patent/NZ195673A/xx unknown
- 1980-11-28 CA CA000365770A patent/CA1150478A/en not_active Expired
- 1980-12-09 YU YU03106/80A patent/YU310680A/xx unknown
- 1980-12-10 DE DE3046411A patent/DE3046411C2/de not_active Expired
- 1980-12-17 FR FR8026798A patent/FR2472537B1/fr not_active Expired
- 1980-12-18 SE SE8008940A patent/SE8008940L/sv not_active Application Discontinuation
- 1980-12-19 FI FI803989A patent/FI66334C/fi not_active IP Right Cessation
- 1980-12-22 LU LU83026A patent/LU83026A1/fr unknown
- 1980-12-22 IT IT50436/80A patent/IT1128717B/it active
- 1980-12-22 JP JP55181794A patent/JPS6041613B2/ja not_active Expired
- 1980-12-22 BR BR8008419A patent/BR8008419A/pt unknown
- 1980-12-22 NO NO803905A patent/NO803905L/no unknown
- 1980-12-23 BE BE0/203303A patent/BE886836A/fr not_active IP Right Cessation
- 1980-12-23 AU AU65812/80A patent/AU542768B2/en not_active Ceased
- 1980-12-23 CS CS809241A patent/CS234024B2/cs unknown
- 1980-12-23 DD DD80226583A patent/DD156593A5/de unknown
-
1982
- 1982-08-13 DD DD82242509A patent/DD202278A5/de unknown
-
1983
- 1983-02-07 YU YU00266/83A patent/YU26683A/xx unknown
-
1984
- 1984-07-06 JP JP59140418A patent/JPS6042215A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| YU310680A (en) | 1983-04-30 |
| FI803989L (fi) | 1981-06-27 |
| FI66334B (fi) | 1984-06-29 |
| CS234024B2 (en) | 1985-03-14 |
| JPS56100124A (en) | 1981-08-11 |
| DE3046411C2 (de) | 1982-12-30 |
| DD156593A5 (de) | 1982-09-08 |
| IT1128717B (it) | 1986-06-04 |
| NO803905L (no) | 1981-06-29 |
| FR2472537B1 (fr) | 1985-11-15 |
| DD202278A5 (de) | 1983-09-07 |
| ZA807418B (en) | 1981-11-25 |
| DE3046411A1 (de) | 1981-09-17 |
| AU6581280A (en) | 1981-07-02 |
| NZ195673A (en) | 1983-09-30 |
| JPS6042215A (ja) | 1985-03-06 |
| BR8008419A (pt) | 1981-07-14 |
| JPS6041613B2 (ja) | 1985-09-18 |
| CA1150478A (en) | 1983-07-26 |
| YU26683A (en) | 1985-12-31 |
| SE8008940L (sv) | 1981-06-27 |
| LU83026A1 (fr) | 1981-07-23 |
| IT8050436A0 (it) | 1980-12-22 |
| BE886836A (fr) | 1981-06-23 |
| FR2472537A1 (fr) | 1981-07-03 |
| AU542768B2 (en) | 1985-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: UNION CARBIDE CORPORATION |