NO772964L - Fremgangsmaate og apparat for rensing av aluminiumlegeringer - Google Patents
Fremgangsmaate og apparat for rensing av aluminiumlegeringerInfo
- Publication number
- NO772964L NO772964L NO772964A NO772964A NO772964L NO 772964 L NO772964 L NO 772964L NO 772964 A NO772964 A NO 772964A NO 772964 A NO772964 A NO 772964A NO 772964 L NO772964 L NO 772964L
- Authority
- NO
- Norway
- Prior art keywords
- aluminum
- electrolyte
- cathode
- porous wall
- container
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 21
- 238000004140 cleaning Methods 0.000 title claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 66
- 229910052782 aluminium Inorganic materials 0.000 claims description 59
- 239000003792 electrolyte Substances 0.000 claims description 39
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 19
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000000470 constituent Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000011777 magnesium Substances 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 5
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- -1 magnesium halide Chemical class 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 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 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 31
- 229910052710 silicon Inorganic materials 0.000 description 18
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 239000010703 silicon Substances 0.000 description 15
- 239000004411 aluminium Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 239000001103 potassium chloride Substances 0.000 description 8
- 235000011164 potassium chloride Nutrition 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-BJUDXGSMSA-N Aluminum-26 Chemical compound [26Al] XAGFODPZIPBFFR-BJUDXGSMSA-N 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 3
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- GPGMRSSBVJNWRA-UHFFFAOYSA-N hydrochloride hydrofluoride Chemical compound F.Cl GPGMRSSBVJNWRA-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/24—Refining
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72548276A | 1976-09-22 | 1976-09-22 | |
| US05/771,100 US4115215A (en) | 1976-09-22 | 1977-02-23 | Aluminum purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO772964L true NO772964L (no) | 1978-03-28 |
Family
ID=27111154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO772964A NO772964L (no) | 1976-09-22 | 1977-08-26 | Fremgangsmaate og apparat for rensing av aluminiumlegeringer |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5339916A ( ) |
| AU (1) | AU512224B2 ( ) |
| BR (1) | BR7706198A ( ) |
| CA (1) | CA1103613A ( ) |
| DE (1) | DE2740732A1 ( ) |
| ES (1) | ES462403A1 ( ) |
| FR (1) | FR2365644A1 ( ) |
| GB (1) | GB1568118A ( ) |
| GR (1) | GR69793B ( ) |
| HU (1) | HU177164B ( ) |
| IT (1) | IT1090303B ( ) |
| NO (1) | NO772964L ( ) |
| PL (1) | PL200993A1 ( ) |
| SE (1) | SE7709505L ( ) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214955A (en) * | 1979-01-02 | 1980-07-29 | Aluminum Company Of America | Electrolytic purification of metals |
| NZ193092A (en) * | 1979-06-27 | 1983-09-30 | Pora Inc | Electrode for the deposition of aluminium from a molten electrolyte |
| JPS6091036U (ja) * | 1983-11-30 | 1985-06-21 | サンスター株式会社 | 歯ブラシ |
| DE4236337C1 (de) * | 1992-10-28 | 1994-01-27 | Goldschmidt Ag Th | Verwendung von Polyacrylsäureestern als Dispergiermittel |
| WO2023210748A1 (ja) * | 2022-04-27 | 2023-11-02 | 国立大学法人東北大学 | 高純度アルミニウムの製造方法、製造装置、製造システム、及び、高純度アルミニウム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798140A (en) * | 1973-02-01 | 1974-03-19 | Us Interior | Process for producing aluminum and silicon from aluminum silicon alloys |
-
1977
- 1977-03-22 PL PL20099377A patent/PL200993A1/xx unknown
- 1977-07-14 AU AU27011/77A patent/AU512224B2/en not_active Expired
- 1977-07-26 CA CA283,490A patent/CA1103613A/en not_active Expired
- 1977-08-24 SE SE7709505A patent/SE7709505L/ unknown
- 1977-08-25 GB GB35747/77A patent/GB1568118A/en not_active Expired
- 1977-08-26 NO NO772964A patent/NO772964L/no unknown
- 1977-08-27 GR GR54247A patent/GR69793B/el unknown
- 1977-09-08 DE DE19772740732 patent/DE2740732A1/de not_active Ceased
- 1977-09-13 FR FR7727604A patent/FR2365644A1/fr active Granted
- 1977-09-14 JP JP11006977A patent/JPS5339916A/ja active Granted
- 1977-09-15 HU HU77AU383A patent/HU177164B/hu unknown
- 1977-09-15 ES ES462403A patent/ES462403A1/es not_active Expired
- 1977-09-16 IT IT51046/77A patent/IT1090303B/it active
- 1977-09-16 BR BR7706198A patent/BR7706198A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES462403A1 (es) | 1978-06-01 |
| JPS5727943B2 ( ) | 1982-06-14 |
| FR2365644B1 ( ) | 1980-08-01 |
| PL200993A1 (pl) | 1978-04-24 |
| BR7706198A (pt) | 1978-07-18 |
| IT1090303B (it) | 1985-06-26 |
| GR69793B ( ) | 1982-07-07 |
| GB1568118A (en) | 1980-05-29 |
| DE2740732A1 (de) | 1978-03-23 |
| AU512224B2 (en) | 1980-10-02 |
| FR2365644A1 (fr) | 1978-04-21 |
| AU2701177A (en) | 1979-01-18 |
| CA1103613A (en) | 1981-06-23 |
| JPS5339916A (en) | 1978-04-12 |
| SE7709505L (sv) | 1978-03-23 |
| HU177164B (en) | 1981-08-28 |
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