DK19391D0 - Fremgangsmaade til udvinding af aluminium og fluor fra fluorholdige spildmaterialer - Google Patents

Fremgangsmaade til udvinding af aluminium og fluor fra fluorholdige spildmaterialer

Info

Publication number
DK19391D0
DK19391D0 DK019391A DK19391A DK19391D0 DK 19391 D0 DK19391 D0 DK 19391D0 DK 019391 A DK019391 A DK 019391A DK 19391 A DK19391 A DK 19391A DK 19391 D0 DK19391 D0 DK 19391D0
Authority
DK
Denmark
Prior art keywords
range
value
alf2oh
fcwm
aluminium
Prior art date
Application number
DK019391A
Other languages
English (en)
Inventor
Henning Kaaber
Mogens Moellgaard
Original Assignee
Oeresund Kryolit
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oeresund Kryolit filed Critical Oeresund Kryolit
Priority to DK019391A priority Critical patent/DK19391D0/da
Publication of DK19391D0 publication Critical patent/DK19391D0/da
Priority to AU12597/92A priority patent/AU660169B2/en
Priority to CA002103679A priority patent/CA2103679A1/en
Priority to EP92904865A priority patent/EP0570469B1/en
Priority to DE69223947T priority patent/DE69223947D1/de
Priority to AT92904865T priority patent/ATE161801T1/de
Priority to PCT/DK1992/000035 priority patent/WO1992013801A1/en
Priority to NO932784A priority patent/NO301597B1/no
Priority to US08/435,279 priority patent/US5558847A/en

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)
DK019391A 1991-02-05 1991-02-05 Fremgangsmaade til udvinding af aluminium og fluor fra fluorholdige spildmaterialer DK19391D0 (da)

Priority Applications (9)

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
AU12597/92A AU660169B2 (en) 1991-02-05 1992-02-04 Recovering aluminium and flourine from flourine containing waste materials
CA002103679A CA2103679A1 (en) 1991-02-05 1992-02-04 Process for recovering aluminium and fluorine from fluorine containing waste materials
EP92904865A EP0570469B1 (en) 1991-02-05 1992-02-04 A process for recovering aluminium and fluorine from fluorine containing waste materials
DE69223947T DE69223947D1 (de) 1991-02-05 1992-02-04 Verfahren zur wiedergewinnung von aluminium und fluor aus fluorhaltigen abfällen
AT92904865T ATE161801T1 (de) 1991-02-05 1992-02-04 Verfahren zur wiedergewinnung von aluminium und fluor aus fluorhaltigen abfällen
PCT/DK1992/000035 WO1992013801A1 (en) 1991-02-05 1992-02-04 A process for recovering aluminium and fluorine from fluorine containing waste materials
NO932784A NO301597B1 (no) 1991-02-05 1993-08-04 Fremgangsmåte for gjenvinning av aluminium og fluor fra fluorholdige avfallsmaterialer
US08/435,279 US5558847A (en) 1991-02-05 1995-05-05 Process for recovering aluminium and fluorine from fluorine containing waste materials

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK19391D0 true DK19391D0 (da) 1991-02-05

Family

ID=8090815

Family Applications (1)

Application Number Title Priority Date Filing Date
DK019391A DK19391D0 (da) 1991-02-05 1991-02-05 Fremgangsmaade til udvinding af aluminium og fluor fra fluorholdige spildmaterialer

Country Status (8)

Country Link
EP (1) EP0570469B1 (da)
AT (1) ATE161801T1 (da)
AU (1) AU660169B2 (da)
CA (1) CA2103679A1 (da)
DE (1) DE69223947D1 (da)
DK (1) DK19391D0 (da)
NO (1) NO301597B1 (da)
WO (1) WO1992013801A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
JP3665067B2 (ja) * 1993-07-02 2005-06-29 ザ・ブロークン・ヒル・プロプライアタリー・カンパニー・リミテッド 鉱物または鉱物種からフッ素を抽出する方法
AU696980B2 (en) * 1993-07-02 1998-09-24 Broken Hill Proprietary Company Limited, The Method of extracting fluorine from minerals or mineral species
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NO932784D0 (no) 1993-08-04
AU660169B2 (en) 1995-06-15
ATE161801T1 (de) 1998-01-15
EP0570469A1 (en) 1993-11-24
CA2103679A1 (en) 1992-08-06
WO1992013801A1 (en) 1992-08-20
EP0570469B1 (en) 1998-01-07
NO301597B1 (no) 1997-11-17
DE69223947D1 (de) 1998-02-12
NO932784L (no) 1993-10-01
AU1259792A (en) 1992-09-07

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment