GB952927A - - Google Patents
Info
- Publication number
- GB952927A GB952927A GB952927DA GB952927A GB 952927 A GB952927 A GB 952927A GB 952927D A GB952927D A GB 952927DA GB 952927 A GB952927 A GB 952927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hafnium
- resin
- zirconium
- sulphuric acid
- april
- 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
- 229910052735 hafnium Inorganic materials 0.000 abstract 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 229910052726 zirconium Inorganic materials 0.000 abstract 3
- 239000003957 anion exchange resin Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 abstract 1
- 229920001429 chelating resin Polymers 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 150000003754 zirconium Chemical class 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
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB952927A true GB952927A (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=1754141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB952927D Expired GB952927A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB952927A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU711961B2 (en) * | 1995-07-17 | 1999-10-28 | Westinghouse Electric Company Llc | Zirconium and hafnium separation in sulfate solutions using continuous ion exchange chromatography |
| CN101209858B (zh) * | 2006-12-28 | 2010-05-19 | 北京有色金属研究总院 | 磷酸三丁酯萃取色层法分离锆铪的方法 |
-
0
- GB GB952927D patent/GB952927A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU711961B2 (en) * | 1995-07-17 | 1999-10-28 | Westinghouse Electric Company Llc | Zirconium and hafnium separation in sulfate solutions using continuous ion exchange chromatography |
| CN101209858B (zh) * | 2006-12-28 | 2010-05-19 | 北京有色金属研究总院 | 磷酸三丁酯萃取色层法分离锆铪的方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1351583A (en) | Process for purifying a gas containing oxygen and sulphur compounds | |
| US2954276A (en) | Hydrometallurgical process | |
| DE69216297T2 (de) | Verfahren zur Herstellung von gereinigte Milchsäure enthaltenden wässrigen Lösungen aus Fermentationsbrühen | |
| JPS6038340B2 (ja) | バナジウム及びモリブデンの分離回収方法 | |
| CA1044611A (en) | Boric acid production using permselective membranes | |
| Kunin et al. | Liquid Ion‐Exchange Technology | |
| ES332252A1 (es) | Un procedimiento para la preparacion de una oxima. | |
| US2739934A (en) | Electrolytic purification of uranium | |
| GB952927A (enrdf_load_stackoverflow) | ||
| US6214190B1 (en) | Method for separating a catalyst by membrane electrodialysis | |
| US2841468A (en) | Recovery of uranium from carbonate leach liquors | |
| JPH026443A (ja) | Ｌ―リジンのイオン交換回収 | |
| GB1434687A (en) | Process for recovery of epsilon-carpolactam from a reaction mixture of epsilon-caprolactam and sulphuric acid | |
| US3148947A (en) | Method for the separation of a complexing agent and a metallic ion from their complex | |
| US2980498A (en) | Recovery of lithium from lithium bearing ores | |
| GB857688A (en) | Improvements relating to electrodialytic processes | |
| GB1454697A (en) | Process for making polyols | |
| US3661996A (en) | Purification of n-substituted hydroxylamines | |
| Hurst | Separation of hafnium from zirconium in sulfuric acid solutions using pressurized ion exchange | |
| GB1443788A (en) | Process for the production of high-purity metals from nickel iferous mattes | |
| US2989370A (en) | Production of potassium carbonate by anion exchange | |
| US3522296A (en) | Method for producing choline salts of organic acids from choline chloride | |
| US2839548A (en) | Process for purifying amino acids | |
| Lee | Enrichment of Lithium Isotopes by lon Exchange Chromatography. | |
| Gustavson | Investigation of the formation of chromium salt complexes by means of organolites |