JPS513293A - - Google Patents
Info
- Publication number
- JPS513293A JPS513293A JP50063138A JP6313875A JPS513293A JP S513293 A JPS513293 A JP S513293A JP 50063138 A JP50063138 A JP 50063138A JP 6313875 A JP6313875 A JP 6313875A JP S513293 A JPS513293 A JP S513293A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- C25C3/20—Automatic control or regulation of cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
Landscapes
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB769074 | 1974-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS513293A true JPS513293A (en:Method) | 1976-01-12 |
Family
ID=3765922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50063138A Pending JPS513293A (en:Method) | 1974-05-28 | 1975-05-28 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS513293A (en:Method) |
| AU (1) | AU8159275A (en:Method) |
| DE (1) | DE2523768A1 (en:Method) |
| FR (1) | FR2273277A1 (en:Method) |
| NO (1) | NO751829L (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450063A (en) * | 1983-09-28 | 1984-05-22 | Reynolds Metals Company | Probe for alumina concentration meter |
| FR2776071B1 (fr) | 1998-03-13 | 2000-05-26 | Eastman Kodak Co | Dispositif de mesure automatique de la concentration d'un agent developpateur |
| FR2798467B1 (fr) * | 1999-09-13 | 2001-11-02 | Eastman Kodak Co | Dispositif de mesure automatique de la concentration d'un agent developpateur |
| GB2365023B (en) * | 2000-07-18 | 2002-08-21 | Ionex Ltd | A process for improving an electrode |
-
1974
- 1974-05-28 AU AU81592/75A patent/AU8159275A/en not_active Expired
-
1975
- 1975-05-23 NO NO751829A patent/NO751829L/no unknown
- 1975-05-28 FR FR7516625A patent/FR2273277A1/fr not_active Withdrawn
- 1975-05-28 JP JP50063138A patent/JPS513293A/ja active Pending
- 1975-05-28 DE DE19752523768 patent/DE2523768A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU8159275A (en) | 1976-12-02 |
| FR2273277A1 (en) | 1975-12-26 |
| NO751829L (en:Method) | 1975-12-01 |
| DE2523768A1 (de) | 1975-12-11 |