CH463475A - Procédé de purification de solutions industrielles d'un sel de hafnium et/ou de zirconium - Google Patents
Procédé de purification de solutions industrielles d'un sel de hafnium et/ou de zirconiumInfo
- Publication number
- CH463475A CH463475A CH1676765A CH1676765A CH463475A CH 463475 A CH463475 A CH 463475A CH 1676765 A CH1676765 A CH 1676765A CH 1676765 A CH1676765 A CH 1676765A CH 463475 A CH463475 A CH 463475A
- Authority
- CH
- Switzerland
- Prior art keywords
- hafnium
- purification
- zirconium salt
- industrial solutions
- industrial
- Prior art date
Links
- 229910052735 hafnium Inorganic materials 0.000 title 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 150000003754 zirconium Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G27/00—Compounds of hafnium
- C01G27/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR997679A FR1425429A (fr) | 1964-12-07 | 1964-12-07 | Procédé de purification de solutions industrielles d'un sel de hafnium et de zirconium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH463475A true CH463475A (fr) | 1968-10-15 |
Family
ID=8844220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1676765A CH463475A (fr) | 1964-12-07 | 1965-12-06 | Procédé de purification de solutions industrielles d'un sel de hafnium et/ou de zirconium |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE672649A (fr) |
| CH (1) | CH463475A (fr) |
| ES (1) | ES320423A1 (fr) |
| FR (1) | FR1425429A (fr) |
| GB (1) | GB1117457A (fr) |
| LU (1) | LU49943A1 (fr) |
| NL (1) | NL6515819A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2421952A1 (fr) * | 1977-11-29 | 1979-11-02 | Ugine Aciers | Procede de recuperation des acides et du zirconium contenus dans les solutions de decapage |
| US4256463A (en) * | 1979-03-12 | 1981-03-17 | Teledyne Industries, Inc. | Preparation of zirconium oxychloride |
-
1964
- 1964-12-07 FR FR997679A patent/FR1425429A/fr not_active Expired
-
1965
- 1965-11-22 BE BE672649A patent/BE672649A/fr unknown
- 1965-11-26 GB GB50350/65A patent/GB1117457A/en not_active Expired
- 1965-11-29 LU LU49943A patent/LU49943A1/fr unknown
- 1965-12-06 CH CH1676765A patent/CH463475A/fr unknown
- 1965-12-06 ES ES320423A patent/ES320423A1/es not_active Expired
- 1965-12-06 NL NL6515819A patent/NL6515819A/nl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES320423A1 (es) | 1969-06-01 |
| BE672649A (fr) | 1966-03-16 |
| LU49943A1 (fr) | 1966-01-31 |
| GB1117457A (en) | 1968-06-19 |
| NL6515819A (nl) | 1966-06-08 |
| FR1425429A (fr) | 1966-01-24 |
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