NO842983L - Fremgangsmaate for fremstilling av aluminiumfluoridhydroksydhydrat - Google Patents
Fremgangsmaate for fremstilling av aluminiumfluoridhydroksydhydratInfo
- Publication number
- NO842983L NO842983L NO842983A NO842983A NO842983L NO 842983 L NO842983 L NO 842983L NO 842983 A NO842983 A NO 842983A NO 842983 A NO842983 A NO 842983A NO 842983 L NO842983 L NO 842983L
- Authority
- NO
- Norway
- Prior art keywords
- aluminum fluoride
- sodium
- cryolite
- aluminum
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 title claims description 7
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 title claims description 5
- 239000011734 sodium Substances 0.000 claims description 16
- 229910052708 sodium Inorganic materials 0.000 claims description 15
- 229910001610 cryolite Inorganic materials 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 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 claims description 13
- -1 aluminum fluoride hydroxide hydrate Chemical compound 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 238000006386 neutralization reaction Methods 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- PPPLOTGLKDTASM-UHFFFAOYSA-A pentasodium;pentafluoroaluminum(2-);tetrafluoroalumanuide Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3] PPPLOTGLKDTASM-UHFFFAOYSA-A 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 235000011128 aluminium sulphate Nutrition 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/515,805 US4508689A (en) | 1983-07-21 | 1983-07-21 | Aluminum-fluorine compound manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
NO842983L true NO842983L (no) | 1985-01-22 |
Family
ID=24052813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO842983A NO842983L (no) | 1983-07-21 | 1984-07-20 | Fremgangsmaate for fremstilling av aluminiumfluoridhydroksydhydrat |
Country Status (8)
Country | Link |
---|---|
US (1) | US4508689A (fr) |
JP (1) | JPS6036328A (fr) |
AU (1) | AU558107B2 (fr) |
BR (1) | BR8403645A (fr) |
CA (1) | CA1210565A (fr) |
DE (1) | DE3415266A1 (fr) |
FR (1) | FR2549462A1 (fr) |
NO (1) | NO842983L (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4889695A (en) * | 1985-02-20 | 1989-12-26 | Aluminum Company Of America | Reclaiming spent potlining |
WO1992012268A1 (fr) * | 1991-01-11 | 1992-07-23 | Comalco Aluminum Limited | Recuperation de l'aluminium et du fluorure contenus dans le revetement interne epuise d'un creuset |
DK19391D0 (da) * | 1991-02-05 | 1991-02-05 | Oeresund Kryolit | Fremgangsmaade til udvinding af aluminium og fluor fra fluorholdige spildmaterialer |
US5558847A (en) * | 1991-02-05 | 1996-09-24 | Kaaber; Henning | Process for recovering aluminium and fluorine from fluorine containing waste materials |
JPH09502223A (ja) * | 1993-09-03 | 1997-03-04 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | 使用済みアルミニウムクロロフルオライドからのアルミニウム有価物および/または弗化物有価物の回収 |
US5663478A (en) * | 1993-09-03 | 1997-09-02 | E.I. Du Pont De Nemours And Company | Recovery of aluminum and/or fluoride values from used aluminum chlorofluorides |
CA2327878C (fr) * | 1999-12-17 | 2005-02-15 | Alcan International Limited | Recyclage des brasques des cuves d'electrolyse |
US8388925B2 (en) | 2009-12-30 | 2013-03-05 | Memc Electronic Materials, Inc. | Methods for producing aluminum trifluoride |
US8529860B2 (en) * | 2009-12-30 | 2013-09-10 | Memc Electronics Materials, Inc. | Methods for producing silicon tetrafluoride |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US386704A (en) * | 1888-07-24 | Ltjdwjg grabatj | ||
US338061A (en) * | 1886-03-16 | Eichaed gbatzel | ||
US512801A (en) * | 1894-01-16 | Process of manufacturing aluminium | ||
GB487021A (en) * | 1936-11-17 | 1938-06-14 | Ruetgerswerke Ag | A process for the recovery of aluminium and fluorine compounds from the worn out linings of the electric furnaces employed for the production of aluminium |
ES291558A1 (es) * | 1962-10-11 | 1963-12-01 | Elektrokemisk As | Procedimiento de separación de compuestos de flúor, aluminio y sodio de los residuos de hornos para la producción de aluminio por electrólisis en fusión |
US3493331A (en) * | 1966-11-22 | 1970-02-03 | Reynolds Metals Co | Production of cryolite material |
FR2085554A1 (en) * | 1970-04-30 | 1971-12-24 | Kidde Gustave | Aluminium fluoride mfe - from ammonium (bi) fluoride and aluminium salt, suitable for aluminium mfe |
US3704092A (en) * | 1970-08-07 | 1972-11-28 | Reynolds Metals Co | Manufacture of naf/aif3 double salt |
AT308708B (de) * | 1971-05-07 | 1973-07-25 | Chemie Linz Ag | Verfahren zur gemeinsamen Abscheidung des Aluminiums und des Fluors aus verdünnten Kieselsäure enthaltenden wässerigen Lösungen |
US3941874A (en) * | 1973-02-26 | 1976-03-02 | Anaconda Aluminum Co. | Recovery of aluminum fluoride |
JPS5321399B2 (fr) * | 1975-03-25 | 1978-07-03 | ||
JPS54128494A (en) * | 1978-03-29 | 1979-10-05 | Mitsubishi Keikinzoku Kogyo | Manufacture of aluminum fluoride |
CH638163A5 (de) * | 1978-10-09 | 1983-09-15 | Alusuisse | Verfahren zur kalzination von aluminiumfluorid-hydraten. |
JPS5799323A (en) * | 1980-12-11 | 1982-06-21 | Mitsubishi Keikinzoku Kogyo Kk | Method for treating fluorine-containing gas |
-
1983
- 1983-07-21 US US06/515,805 patent/US4508689A/en not_active Expired - Fee Related
-
1984
- 1984-03-23 CA CA000450298A patent/CA1210565A/fr not_active Expired
- 1984-04-24 DE DE19843415266 patent/DE3415266A1/de not_active Withdrawn
- 1984-04-27 FR FR8406707A patent/FR2549462A1/fr not_active Withdrawn
- 1984-05-01 AU AU27561/84A patent/AU558107B2/en not_active Ceased
- 1984-06-01 JP JP59111056A patent/JPS6036328A/ja active Pending
- 1984-07-20 NO NO842983A patent/NO842983L/no unknown
- 1984-07-20 BR BR8403645A patent/BR8403645A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2549462A1 (fr) | 1985-01-25 |
US4508689A (en) | 1985-04-02 |
JPS6036328A (ja) | 1985-02-25 |
DE3415266A1 (de) | 1985-01-31 |
CA1210565A (fr) | 1986-09-02 |
BR8403645A (pt) | 1985-07-02 |
AU558107B2 (en) | 1987-01-15 |
AU2756184A (en) | 1985-01-24 |
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