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Browse by Category: Main > Chemistry
Class Information
Number: 204/241
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells with electrolyte treatment means > With heater or cooler
Description: Apparatus in which the additional electrolyte treatment means includes a heater or cooler.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7604720 Process for the on-site production of chlorine and high strength sodium hypochlorite Oct. 20, 2009
7553398 Plant for decomposition of water by electrolysis Jun. 30, 2009
7476306 Method and apparatus for electroplating Jan. 13, 2009
7442283 Hydrogen peroxide generator Oct. 28, 2008
7381313 Integrated hydrogen production and processing system and method of operation Jun. 3, 2008
6994776 Method and apparatus for low temperature annealing of metallization micro-structure in the production of a microelectronic device Feb. 7, 2006
6977120 Hydrogen/oxygen generating system with temperature control Dec. 20, 2005
6929723 Electroplating apparatus using a non-dissolvable anode and ultrasonic energy Aug. 16, 2005
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
6800181 Device for cleaning jewelry Oct. 5, 2004
6776884 Electropolishing process means for inner and outer surfaces of a metal Aug. 17, 2004
6740436 Hydrogen/oxygen generating system with temperature control May. 25, 2004
6723946 Multicell reactors Apr. 20, 2004
6709555 Plating method, interconnection forming method, and apparatus for carrying out those methods Mar. 23, 2004
6706158 Electrochemical mechanical planarization Mar. 16, 2004
6698389 Electrolyzer for internal combustion engine Mar. 2, 2004
6689259 Mixed gas generator Feb. 10, 2004
6685817 Method and apparatus for controlling plating over a face of a substrate Feb. 3, 2004
6599413 Method and apparatus for the treatment of a melt Jul. 29, 2003
6589403 Electrolysis gas converter and electric device using same Jul. 8, 2003
6585875 Process and apparatus for cleaning and/or coating metal surfaces using electro-plasma technology Jul. 1, 2003
6572755 Method and apparatus for electrochemically depositing a material onto a workpiece surface Jun. 3, 2003
6508920 Apparatus for low-temperature annealing of metallization microstructures in the production of a microelectronic device Jan. 21, 2003
6402908 Pipe electropolishing apparatus using an electrolyte heater and cooler Jun. 11, 2002
6383347 Electrochemical cell utilizing rigid support members May. 7, 2002
6251237 Electrolytic pot for production of aluminum using the Hall-Heroult process comprising cooling means Jun. 26, 2001
6231728 Electroplating apparatus May. 15, 2001
6187166 Integrated solution electroplating system and process Feb. 13, 2001
6136163 Apparatus for electro-chemical deposition with thermal anneal chamber Oct. 24, 2000
6123853 Method for treating waste water used in alkali metal hydroxide manufacturing processes Sep. 26, 2000
6120673 Method and device for regenerating tin-plating solutions Sep. 19, 2000
6096177 Electrolyzed water production apparatus Aug. 1, 2000
6067802 Peltier effect heat pump May. 30, 2000
6042712 Apparatus for controlling plating over a face of a substrate Mar. 28, 2000
6024859 Pressurized integrated electrochemical converter energy system and method Feb. 15, 2000
5980726 Hydrogen electrochemical system environment Nov. 9, 1999
5976332 Ultra-high efficiency turbine and cell combination Nov. 2, 1999
5972180 Apparatus for electropolishing of helix used for a microwave tube Oct. 26, 1999
5922178 High temperature gas separation apparatus Jul. 13, 1999
5902465 Apparatus for treating industrial waste water through electrolysis May. 11, 1999
5855757 Method and apparatus for electrolysing light metals Jan. 5, 1999
5733422 High-pressure gas producing electrolysis tank Mar. 31, 1998
5693201 Ultra-high efficiency turbine and fuel cell combination Dec. 2, 1997
5688384 Fluorine cell Nov. 18, 1997
5676816 Catalytic particles electrolytic cell system and method for producing heat Oct. 14, 1997
5672253 Apparatus for making hexagonal and pentagonal molecular structure water Sep. 30, 1997
5660710 Method and apparatus for electrolyzing light metals Aug. 26, 1997
5639368 Capillary membrane device Jun. 17, 1997
5632870 Energy generation apparatus May. 27, 1997
5628885 Extraction installation for hydrogen and oxygen May. 13, 1997

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