FI762151A7 - - Google Patents
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- Publication number
- FI762151A7 FI762151A7 FI762151A FI762151A FI762151A7 FI 762151 A7 FI762151 A7 FI 762151A7 FI 762151 A FI762151 A FI 762151A FI 762151 A FI762151 A FI 762151A FI 762151 A7 FI762151 A7 FI 762151A7
- Authority
- FI
- Finland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
-
- 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
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7508535A SE396364B (sv) | 1975-07-28 | 1975-07-28 | Sett att selektivt utfella aluminium och jern ur losningar med ett ph-verde under 4 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI762151A7 true FI762151A7 (https=) | 1977-01-29 |
Family
ID=20325210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI762151A FI762151A7 (https=) | 1975-07-28 | 1976-07-28 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1065068A (https=) |
| DE (1) | DE2631611A1 (https=) |
| FI (1) | FI762151A7 (https=) |
| FR (1) | FR2319579A1 (https=) |
| SE (1) | SE396364B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014508863A (ja) | 2011-03-18 | 2014-04-10 | オーバイト アルミナ インコーポレイテッド | アルミニウム含有材料から希土類元素を回収する方法 |
| JP5894262B2 (ja) | 2011-05-04 | 2016-03-23 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | 種々の鉱石から希土類元素を回収する方法 |
| AU2012308068B2 (en) | 2011-09-16 | 2015-02-05 | Aem Technologies Inc. | Processes for preparing alumina and various other products |
| WO2013104059A1 (en) | 2012-01-10 | 2013-07-18 | Orbite Aluminae Inc. | Processes for treating red mud |
| CA2862307C (en) | 2012-03-29 | 2015-12-01 | Orbite Aluminae Inc. | Processes for treating fly ashes |
| WO2014008586A1 (en) | 2012-07-12 | 2014-01-16 | Orbite Aluminae Inc. | Processes for preparing titanium oxide and various other products |
| BR112015006536A2 (pt) | 2012-09-26 | 2017-08-08 | Orbite Aluminae Inc | processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais. |
| US9534274B2 (en) | 2012-11-14 | 2017-01-03 | Orbite Technologies Inc. | Methods for purifying aluminium ions |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1399217A (en) * | 1921-06-11 | 1921-12-06 | Levitt Ephraim | Process for decomposing clays |
| DE429717C (de) * | 1921-06-24 | 1926-06-01 | J G Farbenindustrie Ag | Verfahren zur Herstellung von Tonerde und deren Salzen |
| FR573690A (fr) * | 1923-02-26 | 1924-06-27 | Procédé pour la fabrication d'alumine pure | |
| US1607279A (en) * | 1924-01-25 | 1926-11-16 | Hultman Gustaf Henrik | Method of producing pure aluminum hydroxide |
| DE883433C (de) * | 1943-03-28 | 1953-07-16 | Sued Chemie Ag | Verfahren zur Aufarbeitung der beim Aufschluss von Rohbleicherde mit Salzsaeure anfallenden salzsauren Abwaesser |
| DE869341C (de) * | 1943-12-16 | 1953-03-05 | Kali Chemie Ag | Verfahren zur Gewinnung von Tonerde |
| DE941061C (de) * | 1952-08-14 | 1956-04-05 | Sued Chemie Ag | Verfahren zur Aufarbeitung der beim Aufschluss von Rohtonen mit Salzsaeure zu Bleicherde anfallenden Abwaesser |
| ES251629A1 (es) * | 1958-08-21 | 1960-03-16 | Commw Scient Ind Res Org | Un procedimiento para la producciën de aluminas |
| US3816593A (en) * | 1971-11-30 | 1974-06-11 | W Massey | Method of regenerating waste pickle liquor |
-
1975
- 1975-07-28 SE SE7508535A patent/SE396364B/xx unknown
-
1976
- 1976-07-14 CA CA256,912A patent/CA1065068A/en not_active Expired
- 1976-07-14 DE DE19762631611 patent/DE2631611A1/de not_active Withdrawn
- 1976-07-19 FR FR7621972A patent/FR2319579A1/fr active Granted
- 1976-07-28 FI FI762151A patent/FI762151A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE396364B (sv) | 1977-09-19 |
| FR2319579B1 (https=) | 1980-04-30 |
| FR2319579A1 (fr) | 1977-02-25 |
| CA1065068A (en) | 1979-10-23 |
| SE7508535L (sv) | 1977-01-29 |
| DE2631611A1 (de) | 1977-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: BOLIDEN AKTIEBOLAG |