SE437015B - Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluorid - Google Patents
Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluoridInfo
- Publication number
- SE437015B SE437015B SE8200045A SE8200045A SE437015B SE 437015 B SE437015 B SE 437015B SE 8200045 A SE8200045 A SE 8200045A SE 8200045 A SE8200045 A SE 8200045A SE 437015 B SE437015 B SE 437015B
- Authority
- SE
- Sweden
- Prior art keywords
- aluminum
- sodium
- solution
- fluorine
- silicic acid
- 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
- C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8200045A SE437015B (sv) | 1982-01-07 | 1982-01-07 | Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluorid |
JP83500171A JPS58502201A (ja) | 1982-01-07 | 1982-12-21 | 弗化アルミニウムの製造時に生成される廃棄物より有用生成物を回収する方法 |
AU10441/83A AU551374B2 (en) | 1982-01-07 | 1982-12-21 | A method for recovering useful products from waste products obtained when manufacturing aluminium hydroxide |
EP82850262A EP0085287B1 (en) | 1982-01-07 | 1982-12-21 | A method for recovering useful products from waste products obtained when manufacturing aluminium fluoride |
US06/534,464 US4560540A (en) | 1982-01-07 | 1982-12-21 | Method for recovering useful products from waste products obtained when manufacturing aluminium fluoride |
DE8282850262T DE3272494D1 (en) | 1982-01-07 | 1982-12-21 | A method for recovering useful products from waste products obtained when manufacturing aluminium fluoride |
BR8208048A BR8208048A (pt) | 1982-01-07 | 1982-12-21 | Processo para recuperar produtos uteis de produtos residuais obtidos quando da fabricacao de fluoreto de aluminio |
PCT/SE1982/000434 WO1983002444A1 (en) | 1982-01-07 | 1982-12-21 | A method for recovering useful products from waste products obtained when manufacturing aluminium fluoride |
AT82850262T ATE21238T1 (de) | 1982-01-07 | 1982-12-21 | Verfahren zur gewinnung verwendbarer produkte aus abfallproduktion der herstellung von aluminiumfluorid. |
CA000418755A CA1196173A (en) | 1982-01-07 | 1982-12-30 | Method for recovering useful products from waste products obtained when manufacturing aluminium fluoride |
YU00018/83A YU1883A (en) | 1982-01-07 | 1983-01-06 | Process for obtaining alkali fluoroaluminates and alkali silicoaluminates from waste products obtained in the production of aluminium fluoride |
DK386383A DK386383D0 (da) | 1982-01-07 | 1983-08-23 | Fremgangsmade til udvinding af nyttige produkter af spildprodukter fremkommet ved fremstilling af aluminiumfluorid |
NO833137A NO833137L (no) | 1982-01-07 | 1983-09-01 | Fremgangsmaate ved utvinning av nyttige produkter fra vrakprodukter erholdt ved fremstilling av aluminiumfluorid |
FI833184A FI71113C (fi) | 1982-01-07 | 1983-09-06 | Foerfarande foer utvinning av nyttiga produkter ur avfallsprodukter erhaollna vid framstaellning av aluminiumfluorid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8200045A SE437015B (sv) | 1982-01-07 | 1982-01-07 | Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluorid |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8200045L SE8200045L (sv) | 1983-07-08 |
SE437015B true SE437015B (sv) | 1985-02-04 |
Family
ID=20345647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8200045A SE437015B (sv) | 1982-01-07 | 1982-01-07 | Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluorid |
Country Status (13)
Country | Link |
---|---|
US (1) | US4560540A (fi) |
EP (1) | EP0085287B1 (fi) |
JP (1) | JPS58502201A (fi) |
AT (1) | ATE21238T1 (fi) |
AU (1) | AU551374B2 (fi) |
BR (1) | BR8208048A (fi) |
CA (1) | CA1196173A (fi) |
DE (1) | DE3272494D1 (fi) |
FI (1) | FI71113C (fi) |
NO (1) | NO833137L (fi) |
SE (1) | SE437015B (fi) |
WO (1) | WO1983002444A1 (fi) |
YU (1) | YU1883A (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE439477B (sv) * | 1982-10-13 | 1985-06-17 | Boliden Ab | Forfarande for produktion av huvudsakligen ren kiselsyra fran avfallskiselsyra |
SE453078B (sv) * | 1986-09-09 | 1988-01-11 | Alufluor Ab | Forfarande for forbettring av cementbruks och betongs egenskaper |
US5242670A (en) * | 1992-07-02 | 1993-09-07 | Gehringer Ronald C | Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides |
US8388925B2 (en) | 2009-12-30 | 2013-03-05 | Memc Electronic Materials, Inc. | Methods for producing aluminum trifluoride |
EP3325959A2 (de) * | 2015-07-21 | 2018-05-30 | Solvay SA | Herstellung von fluorhaltigen verbindungen mit hilfe einer elektrochemischen messkette |
CN115215345B (zh) * | 2022-08-16 | 2023-03-14 | 科顺防水科技股份有限公司 | 一种提纯氟硅酸法副产白炭黑及制备冰晶石的方法 |
CN115536049B (zh) * | 2022-10-19 | 2024-02-09 | 广东臻鼎环境科技有限公司 | 制备冰晶石的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR957414A (fi) * | 1944-02-05 | 1950-02-20 | ||
GB762635A (en) * | 1953-10-29 | 1956-11-28 | Vaw Ver Aluminium Werke Ag | Process of producing cryolite from washing and waste liquors containing sodium fluoride |
US2916352A (en) * | 1956-09-14 | 1959-12-08 | Grace W R & Co | Artificial cryolite process |
US3175882A (en) * | 1961-12-19 | 1965-03-30 | Ralph B Derr | Production of aluminum fluoride |
US3493330A (en) * | 1966-11-22 | 1970-02-03 | Reynolds Metals Co | Beneficiation of cryolite material |
AT303684B (de) * | 1970-08-25 | 1972-12-11 | Chemie Linz Ag | Verfahren zur Herstellung von Kryolith |
AT315128B (de) * | 1971-04-29 | 1974-05-10 | Rudarsko Topionicarski Basen B | Verfahren zur gleichzeitigen Gewinnung von Na3A1F6 und aktivem SiO2 |
DE2122647B2 (de) * | 1971-05-07 | 1973-07-05 | Lentia GmbH, Chem u pharm Erzeug msse Industriebedarf, 8000 München | Verfahren zur rueckgewinnung von aluminium und fluor aus verduennten waessrigen aluminiumfluoridloesungen |
AT314474B (de) * | 1971-09-17 | 1974-04-10 | Uzina De Superfosfati Si Acid | Verfahren zur Herstellung von Aluminiumfluorid und Kryolith |
US3755532A (en) * | 1972-06-07 | 1973-08-28 | Reynolds Metals Co | Method of making naf or naf/aif3involving the reaction of sodium sulfate with fluosilicic acid |
SE430593B (sv) * | 1981-01-16 | 1983-11-28 | Boliden Ab | Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning |
-
1982
- 1982-01-07 SE SE8200045A patent/SE437015B/sv not_active IP Right Cessation
- 1982-12-21 BR BR8208048A patent/BR8208048A/pt unknown
- 1982-12-21 WO PCT/SE1982/000434 patent/WO1983002444A1/en active IP Right Grant
- 1982-12-21 AU AU10441/83A patent/AU551374B2/en not_active Ceased
- 1982-12-21 EP EP82850262A patent/EP0085287B1/en not_active Expired
- 1982-12-21 AT AT82850262T patent/ATE21238T1/de not_active IP Right Cessation
- 1982-12-21 DE DE8282850262T patent/DE3272494D1/de not_active Expired
- 1982-12-21 US US06/534,464 patent/US4560540A/en not_active Expired - Fee Related
- 1982-12-21 JP JP83500171A patent/JPS58502201A/ja active Pending
- 1982-12-30 CA CA000418755A patent/CA1196173A/en not_active Expired
-
1983
- 1983-01-06 YU YU00018/83A patent/YU1883A/xx unknown
- 1983-09-01 NO NO833137A patent/NO833137L/no unknown
- 1983-09-06 FI FI833184A patent/FI71113C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU551374B2 (en) | 1986-04-24 |
EP0085287A1 (en) | 1983-08-10 |
YU1883A (en) | 1986-02-28 |
FI833184A0 (fi) | 1983-09-06 |
JPS58502201A (ja) | 1983-12-22 |
CA1196173A (en) | 1985-11-05 |
ATE21238T1 (de) | 1986-08-15 |
EP0085287B1 (en) | 1986-08-06 |
SE8200045L (sv) | 1983-07-08 |
FI71113C (fi) | 1986-11-24 |
WO1983002444A1 (en) | 1983-07-21 |
DE3272494D1 (en) | 1986-09-11 |
AU1044183A (en) | 1983-07-28 |
FI833184A (fi) | 1983-09-06 |
US4560540A (en) | 1985-12-24 |
FI71113B (fi) | 1986-08-14 |
NO833137L (no) | 1983-09-01 |
BR8208048A (pt) | 1983-11-22 |
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Legal Events
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NUG | Patent has lapsed |
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