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Class Information
Number: 205/396
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic synthesis (process, composition, and method of preparing composition) > Utilizing fused bath > Single metal produced > Aluminum > Utilizing specified process step to maintain bath temperature
Description: Subject matter wherein a specified process step is utilized to maintain bath temperature.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7255783 |
Use of infrared imaging to reduce energy consumption and fluoride consumption |
Aug. 14, 2007 |
| 7192511 |
Method for regulating an electrolytic cell |
Mar. 20, 2007 |
| 7135104 |
Method for regulating an electrolysis cell |
Nov. 14, 2006 |
| 7112269 |
Measuring duct offgas temperatures to improve electrolytic cell energy efficiency |
Sep. 26, 2006 |
| 6811676 |
Electrolytic cell for production of aluminum from alumina |
Nov. 2, 2004 |
| 6811677 |
Electrolytic cell for the production of aluminum and a method for maintaining a crust on a sidewall and for recovering electricity |
Nov. 2, 2004 |
| 6800192 |
Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes |
Oct. 5, 2004 |
| 6783656 |
Low temperature operating cell for the electrowinning of aluminium |
Aug. 31, 2004 |
| 6723221 |
Insulation assemblies for metal production cells |
Apr. 20, 2004 |
| 6719889 |
Cathode for aluminum producing electrolytic cell |
Apr. 13, 2004 |
| 6607656 |
Use of recuperative heating for start-up of electrolytic cells with inert anodes |
Aug. 19, 2003 |
| 6558525 |
Anode for use in aluminum producing electrolytic cell |
May. 6, 2003 |
| 6558526 |
Method of converting Hall-Heroult cells to inert anode cells for aluminum production |
May. 6, 2003 |
| 6485628 |
Bath for electrolytic reduction of alumina and method therefor |
Nov. 26, 2002 |
| 6440294 |
Crust hole repair for electrolytic cells |
Aug. 27, 2002 |
| 6436272 |
Low temperature aluminum reduction cell using hollow cathode |
Aug. 20, 2002 |
| 6419812 |
Aluminum low temperature smelting cell metal collection |
Jul. 16, 2002 |
| 6419813 |
Cathode connector for aluminum low temperature smelting cell |
Jul. 16, 2002 |
| 6402928 |
Aluminium production cell with an insulating cover having individually removable sections |
Jun. 11, 2002 |
| 6258246 |
Aluminium electrowinning cell with sidewalls resistant to molten electrolyte |
Jul. 10, 2001 |
| 5882499 |
Process for regulating the temperature of the bath of an electrolytic pot for the production of aluminium |
Mar. 16, 1999 |
| 5876584 |
Method of producing aluminum |
Mar. 2, 1999 |
| 5057194 |
Salt-based melting process |
Oct. 15, 1991 |
| 4608135 |
Hall cell |
Aug. 26, 1986 |
| 4505787 |
Process for production of a carbide by-product with microwave energy and aluminum by electrolysis |
Mar. 19, 1985 |
| 4333803 |
Method and apparatus for controlling the heat balance in aluminum reduction cells |
Jun. 8, 1982 |
| 4181584 |
Method for heating electrolytic cell |
Jan. 1, 1980 |
| 4181583 |
Method for heating electrolytic cell |
Jan. 1, 1980 |
| 4146444 |
Method for preheating a molten salt electrolysis cell |
Mar. 27, 1979 |
| 4140595 |
Use of materials in molten salt electrolysis |
Feb. 20, 1979 |
| 4133727 |
Method for extracting heat from a chamber containing a molten salt |
Jan. 9, 1979 |
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