JPS55152192A - Controlling method of electrode distance in mercury type electrolytic tank - Google Patents
Controlling method of electrode distance in mercury type electrolytic tankInfo
- Publication number
- JPS55152192A JPS55152192A JP5800779A JP5800779A JPS55152192A JP S55152192 A JPS55152192 A JP S55152192A JP 5800779 A JP5800779 A JP 5800779A JP 5800779 A JP5800779 A JP 5800779A JP S55152192 A JPS55152192 A JP S55152192A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- controller
- current distribution
- voltage
- electrode distance
- 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.)
- Granted
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
PURPOSE: To drastically reduce the electric power cost and anode breakage by a method wherein control is made on the basis of estimated value of current distribution corrected by an anode penality indicating the present current distribution condition and by an anode handicap indicating the sensitivity given to current distribution by change in electrode distance, in a horizontal type mercury electrolytic tank having anode whose elevation can be controlled.
CONSTITUTION: Current values 13 at each anode 3 in an electrolytic tank 1 are measured as voltage drop across the points A, B on the bus 11. Electrolytic voltage at the position corresponding to an anode elevation motor 4 is measured as voltage 14 across the points B, C on the bus 12. Both the measured values are input to an electrolytic voltage controller 17 in an electrode distance controller 10. The controller 17 is given set-current distribution value 22, set-electrolytic voltage value 23, and an anode handicap correction signal 20 from a corrected current distribution controller 16. Then, the controller 17 outputs an optimum motor signal 15 to an anode elevation controller to control motor running.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5800779A JPS55152192A (en) | 1979-05-14 | 1979-05-14 | Controlling method of electrode distance in mercury type electrolytic tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5800779A JPS55152192A (en) | 1979-05-14 | 1979-05-14 | Controlling method of electrode distance in mercury type electrolytic tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55152192A true JPS55152192A (en) | 1980-11-27 |
JPS6238434B2 JPS6238434B2 (en) | 1987-08-18 |
Family
ID=13071909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5800779A Granted JPS55152192A (en) | 1979-05-14 | 1979-05-14 | Controlling method of electrode distance in mercury type electrolytic tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152192A (en) |
-
1979
- 1979-05-14 JP JP5800779A patent/JPS55152192A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6238434B2 (en) | 1987-08-18 |
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