CA1251161A - Procede de controle en continu de la teneur en metal dissous dans un bain de sels fondus et son application a l'alimentation continue d'une cellule d'electrolyse en sels dudit metal - Google Patents
Procede de controle en continu de la teneur en metal dissous dans un bain de sels fondus et son application a l'alimentation continue d'une cellule d'electrolyse en sels dudit metalInfo
- Publication number
- CA1251161A CA1251161A CA000504974A CA504974A CA1251161A CA 1251161 A CA1251161 A CA 1251161A CA 000504974 A CA000504974 A CA 000504974A CA 504974 A CA504974 A CA 504974A CA 1251161 A CA1251161 A CA 1251161A
- Authority
- CA
- Canada
- Prior art keywords
- bath
- potential
- metal
- cell
- chlorides
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005868 electrolysis reaction Methods 0.000 title claims description 18
- 150000003839 salts Chemical class 0.000 title description 7
- 150000001805 chlorine compounds Chemical class 0.000 claims abstract description 21
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 18
- 150000003624 transition metals Chemical class 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 7
- 239000011737 fluorine Substances 0.000 claims abstract description 7
- 150000002222 fluorine compounds Chemical class 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- -1 chloride transition metal Chemical class 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 1
- 238000004070 electrodeposition Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 description 6
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000003513 alkali Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 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 description 1
- 241000249820 Lipotes vexillifer Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PDPJQWYGJJBYLF-UHFFFAOYSA-J hafnium tetrachloride Chemical compound Cl[Hf](Cl)(Cl)Cl PDPJQWYGJJBYLF-UHFFFAOYSA-J 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8505196 | 1985-03-28 | ||
| FR8505196A FR2579629B1 (fr) | 1985-03-28 | 1985-03-28 | Procede de controle en continu de la teneur en metal dissous dans un bain de sels fondus et son application a l'alimentation continue d'une cellule d'electrolyse en sels dudit metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1251161A true CA1251161A (fr) | 1989-03-14 |
Family
ID=9317977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000504974A Expired CA1251161A (fr) | 1985-03-28 | 1986-03-25 | Procede de controle en continu de la teneur en metal dissous dans un bain de sels fondus et son application a l'alimentation continue d'une cellule d'electrolyse en sels dudit metal |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4657643A (OSRAM) |
| EP (1) | EP0198775B1 (OSRAM) |
| JP (1) | JPS61227191A (OSRAM) |
| AT (1) | ATE34586T1 (OSRAM) |
| CA (1) | CA1251161A (OSRAM) |
| DE (1) | DE3660222D1 (OSRAM) |
| FR (1) | FR2579629B1 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2691169B1 (fr) * | 1992-05-12 | 1994-07-01 | Cezus Co Europ Zirconium | Alliages de metaux refractaires aptes a la transformation en lingots homogenes et purs et procedes d'obtention des dits alliages. |
| JP2015098626A (ja) * | 2013-11-19 | 2015-05-28 | 住友電気工業株式会社 | 精製金属の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2828251A (en) * | 1953-09-30 | 1958-03-25 | Horizons Titanium Corp | Electrolytic cladding process |
| FR1154129A (fr) * | 1955-05-31 | 1958-04-02 | Union Carbide & Carbon Corp | Procédé électrolytique semi-continu |
| US2975111A (en) * | 1958-03-19 | 1961-03-14 | New Jersey Zinc Co | Production of titanium |
| FR2494725A1 (fr) * | 1980-11-27 | 1982-05-28 | Armand Marcel | Nouveau dispositif et procede pour l'alimentation en ticl4 des cellules d'electrolyse pour la preparation du titane |
-
1985
- 1985-03-28 FR FR8505196A patent/FR2579629B1/fr not_active Expired
-
1986
- 1986-03-12 US US06/839,131 patent/US4657643A/en not_active Expired - Lifetime
- 1986-03-25 CA CA000504974A patent/CA1251161A/fr not_active Expired
- 1986-03-26 EP EP86420087A patent/EP0198775B1/fr not_active Expired
- 1986-03-26 AT AT86420087T patent/ATE34586T1/de not_active IP Right Cessation
- 1986-03-26 DE DE8686420087T patent/DE3660222D1/de not_active Expired
- 1986-03-26 JP JP61068271A patent/JPS61227191A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61227191A (ja) | 1986-10-09 |
| US4657643A (en) | 1987-04-14 |
| EP0198775B1 (fr) | 1988-05-25 |
| JPH033753B2 (OSRAM) | 1991-01-21 |
| DE3660222D1 (en) | 1988-06-30 |
| EP0198775A1 (fr) | 1986-10-22 |
| FR2579629B1 (fr) | 1987-05-07 |
| FR2579629A1 (fr) | 1986-10-03 |
| ATE34586T1 (de) | 1988-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |