SE8102090L - Sett att rena losningar innehallande alkalikarbonat, alkalisulfat, alkalihydroxid, eventuellt alkalivetekarbonat samt minst en av metallerna vanadin, uran och molybden - Google Patents
Sett att rena losningar innehallande alkalikarbonat, alkalisulfat, alkalihydroxid, eventuellt alkalivetekarbonat samt minst en av metallerna vanadin, uran och molybdenInfo
- Publication number
- SE8102090L SE8102090L SE8102090A SE8102090A SE8102090L SE 8102090 L SE8102090 L SE 8102090L SE 8102090 A SE8102090 A SE 8102090A SE 8102090 A SE8102090 A SE 8102090A SE 8102090 L SE8102090 L SE 8102090L
- Authority
- SE
- Sweden
- Prior art keywords
- carbonate
- alkali metal
- hydroxide
- precipitate
- resulting
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 title 1
- JCMLRUNDSXARRW-UHFFFAOYSA-N trioxouranium Chemical compound O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 title 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 abstract 3
- 239000002244 precipitate Substances 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- QKYBEKAEVQPNIN-UHFFFAOYSA-N barium(2+);oxido(oxo)alumane Chemical compound [Ba+2].[O-][Al]=O.[O-][Al]=O QKYBEKAEVQPNIN-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- 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
- C01D1/28—Purification; Separation
- C01D1/32—Purification; Separation by absorption or precipitation
-
- 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
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007878A FR2479792A2 (fr) | 1977-09-30 | 1980-04-02 | Procede de purification de solutions contenant des carbonate et sulfate alcalins, eventuellement de l'hydroxyde alcalin ainsi que l'un au moins des metaux, vanadium, uranium et molybdene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8102090L true SE8102090L (sv) | 1981-10-03 |
Family
ID=9240641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8102090A SE8102090L (sv) | 1980-04-02 | 1981-04-01 | Sett att rena losningar innehallande alkalikarbonat, alkalisulfat, alkalihydroxid, eventuellt alkalivetekarbonat samt minst en av metallerna vanadin, uran och molybden |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4423009A (fr) |
| BR (1) | BR8191970A (fr) |
| CA (1) | CA1162720A (fr) |
| DZ (1) | DZ282A1 (fr) |
| IT (1) | IT1136991B (fr) |
| SE (1) | SE8102090L (fr) |
| ZA (1) | ZA812220B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562313B1 (fr) * | 1984-04-03 | 1989-04-07 | Cogema | Procede de decontamination en uranium et en radium de solutions uraniferes acides par addition d'un sel d'aluminium |
| DE9190107U1 (de) * | 1990-08-07 | 1993-12-16 | Pfizer Inc., New York, N.Y. | Abgabe-Vorrichtung mit durch Grenzflächen-Polymerisation erhaltenen Membranen |
| AU2003254392B9 (en) * | 2002-11-05 | 2008-09-11 | Macquarie Capital Group Limited | Process and apparatus for the treatment of saline water |
| US7595001B2 (en) * | 2002-11-05 | 2009-09-29 | Geo-Processors Usa, Inc. | Process for the treatment of saline water |
| CN115536194B (zh) * | 2022-09-01 | 2024-06-28 | 焦峰 | 一种共氧化法生产环氧丙烷所产生废水的回收处理方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949339A (en) * | 1957-06-18 | 1960-08-16 | A E Butterfield | Method for the recovery of uranium, selenium and molybdenum |
| US3151932A (en) * | 1961-12-08 | 1964-10-06 | Phillips Petroleum Co | Recovery of uranium and vanadium values |
| FR2380228A1 (fr) * | 1977-02-09 | 1978-09-08 | Cogema | Procede de traitement de liqueurs alcalines contenant des ions sulfate |
| FR2460277A1 (fr) * | 1979-07-04 | 1981-01-23 | Cogema | Perfectionnements aux procedes de traitement de liqueurs provenant de l'attaque alcaline de minerais uraniferes |
-
1981
- 1981-03-23 US US06/246,398 patent/US4423009A/en not_active Expired - Fee Related
- 1981-04-01 DZ DZ816150A patent/DZ282A1/fr active
- 1981-04-01 CA CA000374423A patent/CA1162720A/fr not_active Expired
- 1981-04-01 BR BR8191970A patent/BR8191970A/pt unknown
- 1981-04-01 IT IT8120880A patent/IT1136991B/it active
- 1981-04-01 SE SE8102090A patent/SE8102090L/ not_active Application Discontinuation
- 1981-04-02 ZA ZA00812220A patent/ZA812220B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA812220B (en) | 1982-04-28 |
| US4423009A (en) | 1983-12-27 |
| BR8191970A (pt) | 1981-10-06 |
| DZ282A1 (fr) | 2004-09-13 |
| CA1162720A (fr) | 1984-02-28 |
| IT1136991B (it) | 1986-09-03 |
| IT8120880A0 (it) | 1981-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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