NO932784L - Fremgangsmaate for gjenvinning av aluminium og fluor fra fluorholdige avfallsmaterialer - Google Patents
Fremgangsmaate for gjenvinning av aluminium og fluor fra fluorholdige avfallsmaterialerInfo
- Publication number
- NO932784L NO932784L NO93932784A NO932784A NO932784L NO 932784 L NO932784 L NO 932784L NO 93932784 A NO93932784 A NO 93932784A NO 932784 A NO932784 A NO 932784A NO 932784 L NO932784 L NO 932784L
- Authority
- NO
- Norway
- Prior art keywords
- range
- value
- alf2oh
- fcwm
- aluminium
- Prior art date
Links
Classifications
-
- 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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/50—Fluorides
-
- 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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK019391A DK19391D0 (da) | 1991-02-05 | 1991-02-05 | Fremgangsmaade til udvinding af aluminium og fluor fra fluorholdige spildmaterialer |
PCT/DK1992/000035 WO1992013801A1 (en) | 1991-02-05 | 1992-02-04 | A process for recovering aluminium and fluorine from fluorine containing waste materials |
Publications (3)
Publication Number | Publication Date |
---|---|
NO932784D0 NO932784D0 (no) | 1993-08-04 |
NO932784L true NO932784L (no) | 1993-10-01 |
NO301597B1 NO301597B1 (no) | 1997-11-17 |
Family
ID=8090815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO932784A NO301597B1 (no) | 1991-02-05 | 1993-08-04 | Fremgangsmåte for gjenvinning av aluminium og fluor fra fluorholdige avfallsmaterialer |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0570469B1 (no) |
AT (1) | ATE161801T1 (no) |
AU (1) | AU660169B2 (no) |
CA (1) | CA2103679A1 (no) |
DE (1) | DE69223947D1 (no) |
DK (1) | DK19391D0 (no) |
NO (1) | NO301597B1 (no) |
WO (1) | WO1992013801A1 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU648913B2 (en) * | 1991-01-11 | 1994-05-05 | Comalco Aluminium Limited | Recovery of aluminium and fluoride values from spent pot lining |
US5470559A (en) * | 1993-02-26 | 1995-11-28 | Alcan International Limited | Recycling of spent pot linings |
AU696980B2 (en) * | 1993-07-02 | 1998-09-24 | Broken Hill Proprietary Company Limited, The | Method of extracting fluorine from minerals or mineral species |
DE69427151T2 (de) * | 1993-07-02 | 2001-11-08 | Broken Hill Pty Co Ltd | Verfahren zum extrahieren von fluor aus mineralien oder mineralienarten |
US5837001A (en) * | 1995-12-08 | 1998-11-17 | C. R. Bard | Radio frequency energy delivery system for multipolar electrode catheters |
RU2609478C1 (ru) * | 2015-12-15 | 2017-02-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") | Способ переработки отработанной футеровки алюминиевого электролизёра |
RU2683400C1 (ru) * | 2018-06-07 | 2019-03-28 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ переработки огнеупорной части отработанной футеровки алюминиевого электролизера |
CN112520770B (zh) * | 2020-12-17 | 2023-04-07 | 河南东方韶星实业有限公司 | 一种大气冷凝料的综合利用方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2056422A (en) * | 1979-08-16 | 1981-03-18 | Alcan Res & Dev | Processing of Spent Cell Lining Materials from Electrolytic Reduction Cells for Production of Aluminium |
US4508689A (en) * | 1983-07-21 | 1985-04-02 | Aluminum Company Of America | Aluminum-fluorine compound manufacture |
-
1991
- 1991-02-05 DK DK019391A patent/DK19391D0/da not_active Application Discontinuation
-
1992
- 1992-02-04 AU AU12597/92A patent/AU660169B2/en not_active Ceased
- 1992-02-04 CA CA002103679A patent/CA2103679A1/en not_active Abandoned
- 1992-02-04 WO PCT/DK1992/000035 patent/WO1992013801A1/en active IP Right Grant
- 1992-02-04 DE DE69223947T patent/DE69223947D1/de not_active Expired - Lifetime
- 1992-02-04 EP EP92904865A patent/EP0570469B1/en not_active Expired - Lifetime
- 1992-02-04 AT AT92904865T patent/ATE161801T1/de not_active IP Right Cessation
-
1993
- 1993-08-04 NO NO932784A patent/NO301597B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU1259792A (en) | 1992-09-07 |
NO932784D0 (no) | 1993-08-04 |
DE69223947D1 (de) | 1998-02-12 |
AU660169B2 (en) | 1995-06-15 |
ATE161801T1 (de) | 1998-01-15 |
CA2103679A1 (en) | 1992-08-06 |
EP0570469A1 (en) | 1993-11-24 |
DK19391D0 (da) | 1991-02-05 |
WO1992013801A1 (en) | 1992-08-20 |
NO301597B1 (no) | 1997-11-17 |
EP0570469B1 (en) | 1998-01-07 |
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