DE2542642A1 - Verfahren zur gewinnung von gallium - Google Patents
Verfahren zur gewinnung von galliumInfo
- Publication number
- DE2542642A1 DE2542642A1 DE19752542642 DE2542642A DE2542642A1 DE 2542642 A1 DE2542642 A1 DE 2542642A1 DE 19752542642 DE19752542642 DE 19752542642 DE 2542642 A DE2542642 A DE 2542642A DE 2542642 A1 DE2542642 A1 DE 2542642A1
- Authority
- DE
- Germany
- Prior art keywords
- gallium
- process step
- aqueous solution
- sintering
- alkaline
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 20
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 title claims description 16
- 229910052733 gallium Inorganic materials 0.000 title claims description 16
- 238000000605 extraction Methods 0.000 title claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229940072033 potash Drugs 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 claims 2
- 239000002244 precipitate Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 238000007872 degassing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 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
- C22B58/00—Obtaining gallium or indium
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/961—Treating flue dust to obtain metal other than by consolidation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB41688/74A GB1527981A (en) | 1974-09-25 | 1974-09-25 | Recovery of gallium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2542642A1 true DE2542642A1 (de) | 1976-04-15 |
Family
ID=10420882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752542642 Ceased DE2542642A1 (de) | 1974-09-25 | 1975-09-24 | Verfahren zur gewinnung von gallium |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60260422A (ja) * | 1984-06-04 | 1985-12-23 | Mitsui Alum Kogyo Kk | アルミニウム電解炉発生ダストよりガリウム成分含有液を製造する方法 |
| US4728505A (en) * | 1985-12-23 | 1988-03-01 | Mitsui Aluminium Co., Ltd. | Process for producing gallium-containing solution from the aluminum smelting dust |
| RU2255129C1 (ru) * | 2004-01-16 | 2005-06-27 | Общество с ограниченной ответственностью "ТНП-Комплекс" | Шихта для получения галлия |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170857A (en) * | 1963-03-28 | 1965-02-23 | Siemens Ag | Method for producing gallium, particularly for semiconductor purposes |
| US2325176A (en) * | 1941-12-05 | 1943-07-27 | Nassau Smelting & Refining Com | Refining of nonferrous metal fume |
| US3248212A (en) * | 1963-04-24 | 1966-04-26 | American Metal Climax Inc | Process for using aqueous sodium hydroxide for recovering cadmium and other metal values from metallurgical dusts and fumes |
| US3927172A (en) * | 1973-02-20 | 1975-12-16 | Monsanto Co | Method of concentrating gallium |
| US3890427A (en) * | 1974-03-28 | 1975-06-17 | Reynolds Metals Co | Recovery of gallium |
-
1974
- 1974-09-25 GB GB41688/74A patent/GB1527981A/en not_active Expired
-
1975
- 1975-09-10 US US05/612,025 patent/US3969108A/en not_active Expired - Lifetime
- 1975-09-17 NO NO753174A patent/NO137453C/no unknown
- 1975-09-24 CA CA236,445A patent/CA1062017A/en not_active Expired
- 1975-09-24 CH CH1236275A patent/CH597352A5/xx not_active IP Right Cessation
- 1975-09-24 DE DE19752542642 patent/DE2542642A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CH597352A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-03-31 |
| NO137453B (no) | 1977-11-21 |
| CA1062017A (en) | 1979-09-11 |
| GB1527981A (en) | 1978-10-11 |
| NO137453C (no) | 1978-03-01 |
| US3969108A (en) | 1976-07-13 |
| NO753174L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2231595B2 (de) | Verfahren zur Reinigung von beim Auslaugen von Zinkerzen anfallenden Zinksulfat-Lösungen | |
| DE2850707A1 (de) | Behandlungsverfahren fuer arsen- und metallhaltige rohmaterialien | |
| DE2431483C3 (de) | Verfahren zur Herstellung von Alkali- oder Ammoniumsalzen von Insulin | |
| EP0031793B1 (de) | Verfahren zur Herstellung von Phosphorsäure, bei dem Uran in einer gewinnbaren Form erhalten wird | |
| DE2730995A1 (de) | Verfahren zur herstellung von gereinigtem silbernitrat | |
| DE2735465C2 (de) | Wismuthaltige, sphäroidische Agglomerate von Malachitteilchen, Verfahren zu ihrer Herstellung und ihre Verwendung | |
| DE2713401A1 (de) | Verfahren zur herstellung von wasserfreiem magnesiumchlorid | |
| DE2542642A1 (de) | Verfahren zur gewinnung von gallium | |
| DE2633115A1 (de) | Verfahren zur abtrennung von seltenen erden | |
| DE3640381A1 (de) | Verfahren zur gewinnung von gallium | |
| DE2624762A1 (de) | Verfahren zur reinigung einer waessrigen zinksulfat-loesung | |
| EP3607100B1 (de) | Verfahren zum entfernen von fluorid aus einer zinkhaltigen lösung bzw. suspension, entfluoridierte zinksulfat-lösung und deren verwendung sowie verfahren zur herstellung von zink und von fluorwasserstoff bzw. flusssäure | |
| DE3429148A1 (de) | Hydrazide von amino-polyessigsaeuren als chelatbildende mittel | |
| DE2700851C3 (de) | Verfahren zur getrennten Gewinnung geradkettiger und verzweigter Carbonsäuren mit 8 bis 22 Kohlenstoffatomen aus Gemischen wasserlöslicher geradkettiger und verzweigter Carbonsäuren | |
| EP0379876B1 (de) | Verfahren zur Abtrennung von Barium aus wasserlöslichen Strontiumsalzen | |
| DE3022874A1 (de) | Verfahren zur herstellung von tantal-konzentraten | |
| DE2603874B2 (de) | Verfahren zur entfernung von arsen aus einer arsen zusammen mit kupfer enthaltenden loesung | |
| DE2630631A1 (de) | Verfahren zur abtrennung von schwermetallen aus fluessigkeiten bzw. gasen | |
| DD294973A5 (de) | Verfahren zur abtrennung von calicium und stickstoff aus lithium | |
| DE1618492B1 (de) | Fruktosegewinnung aus Zucker | |
| DE2427133C2 (de) | Verfahren zum Gewinnen von Metallen, insbesondere Zink aus einem Metallabfall, der Chloride und/oder andere Halogenide und andere unerwünschte Metallsalze, insbesondere Nitrate oder Phosphate bildende Anionen enthält | |
| DE19526655C1 (de) | Verfahren zur Gewinnung von Vanadiumverbindungen aus Feststoffgemischen von Metalloxiden und Metallsulfaten | |
| DE3223673C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE3206355C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2065186C3 (de) | Verfahren zum Entfernen von Kobalt aus einer Nickel (M)-salz-Lösung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: JOHNSON MATTHEY PLC, LONDON, GB |
|
| 8131 | Rejection |