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Class Information
Number: 205/560
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic synthesis (process, composition, and method of preparing composition) > Preparing single metal
Description: Subject matter wherein a single metal (free metal or elemental metal) is produced from an aqueous bath or other bath.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 205/563 |
Arsenic, antimony, or bismuth produced (as, sb, or bi) |
24 |
| 205/572 |
Chromium produced |
30 |
| 205/574 |
Copper produced |
76 |
| 205/564 |
Gallium, germanium, indium, vanadium, or molybdenum produced |
39 |
| 205/587 |
Ion, cobalt, or nickel produced |
48 |
| 205/597 |
Lead produced |
23 |
| 205/573 |
Manganese produced |
31 |
| 205/562 |
Mercury produced |
22 |
| 205/565 |
Precious metal produced |
28 |
| 205/610 |
Tin produced |
19 |
| 205/561 |
Utilizing bipolar electrode |
12 |
| 205/602 |
Zinc produced |
56 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7435325 |
Method for producing high purity nickle, high purity nickle, sputtering target comprising the high purity nickel, and thin film formed by using said spattering target |
Oct. 14, 2008 |
| 7422624 |
Method for operating one or more electrolysiscells for production of aluminium |
Sep. 9, 2008 |
| 7374693 |
Water decontamination apparatus and method |
May. 20, 2008 |
| 7341658 |
Recovery of heavy minerals from a tar sand |
Mar. 11, 2008 |
| 7169285 |
Low temperature refining and formation of refractory metals |
Jan. 30, 2007 |
| 6958115 |
Low temperature refining and formation of refractory metals |
Oct. 25, 2005 |
| 6911135 |
Process for separating metals |
Jun. 28, 2005 |
| 6896788 |
Method of producing a higher-purity metal |
May. 24, 2005 |
| 6893482 |
Method for improving metals recovery using high temperature pressure leaching |
May. 17, 2005 |
| 6881321 |
Production, refining and recycling of lightweight and reactive metals in ionic liquids |
Apr. 19, 2005 |
| 6860983 |
Recovery and re-use of anode oxygen from electrolytic cells |
Mar. 1, 2005 |
| 6846395 |
Edge insulating member for electrode plate, method of locking and unlocking the edge insulating member, and edge insulating member installation jig |
Jan. 25, 2005 |
| 6818119 |
Method for processing metals |
Nov. 16, 2004 |
| 6770187 |
Method for electrochemically producing an alkali metal from an aqueous solution |
Aug. 3, 2004 |
| 6733653 |
Electrowinning cell incorporating metal ion filtration apparatus |
May. 11, 2004 |
| 6730210 |
Low temperature alkali metal electrolysis |
May. 4, 2004 |
| 6685820 |
Method for treating spent tin/lead stripping solution |
Feb. 3, 2004 |
| 6685819 |
System and method for removing a solution phase metal from process liquor |
Feb. 3, 2004 |
| 6676824 |
Process for purification of molten salt electrolytes |
Jan. 13, 2004 |
| 6626979 |
Method for improving metals recovery using high temperature pressure leaching |
Sep. 30, 2003 |
| 6547949 |
Method for preventing stray currents in peripheral system parts during an electrolysis process for obtaining metals |
Apr. 15, 2003 |
| 6485629 |
Process for separation of heavy metals from residues by use of ethylene-diamine-disuccinic acid (edds) complexant |
Nov. 26, 2002 |
| 6478946 |
METHOD OF PRODUCING FULVIC, HUMIC, AND ULMIC ACID FOR USE AS AN ELECTROLYTE IN PRODUCING IONIZED BACTEREACIDES FROM PRECIOUS METALS AND METHOD OF PRODUCING IONIZED BACTEREACIDES FROM PRECIOUS |
Nov. 12, 2002 |
| 6379527 |
Method for waste recycling and conversion |
Apr. 30, 2002 |
| 6368486 |
Low temperature alkali metal electrolysis |
Apr. 9, 2002 |
| 6355155 |
Method and a device for recovering metals comprising dissolving, concentrating and electrowinning means with rotatable cathode |
Mar. 12, 2002 |
| 6290835 |
Treatment of waste from printed circuit board production for recovery of tin and environmentally safe disposal |
Sep. 18, 2001 |
| 6287448 |
Electrochemical production of lithium using a lithium amalgam anode |
Sep. 11, 2001 |
| 6264720 |
Separation of heavy metals and materials for use in this |
Jul. 24, 2001 |
| 6245211 |
Process for obtaining titanium or other metals using shuttle alloys |
Jun. 12, 2001 |
| 6187169 |
Generation of organosulfonic acid from its salts |
Feb. 13, 2001 |
| 6179981 |
Method for separating technetium from a nitric solution |
Jan. 30, 2001 |
| 6176997 |
Apparatus and method for copper extraction by in-situ electrolysis in heap-leaching of ores |
Jan. 23, 2001 |
| 6156186 |
Method for removing contaminants from process streams in metal recovery processes |
Dec. 5, 2000 |
| 6149797 |
Method of metal recovery using electrochemical cell |
Nov. 21, 2000 |
| 6071570 |
Electrodes of improved service life |
Jun. 6, 2000 |
| 5997711 |
Control agent for reducing metal acid mist emissions from electrolytic cell operations |
Dec. 7, 1999 |
| 5997718 |
Recycling of CdTe photovoltaic waste |
Dec. 7, 1999 |
| 5951843 |
Method and apparatus for extracting lithium by applying voltage across lithium-ion conducting solid electrolyte |
Sep. 14, 1999 |
| 5935409 |
Fluoboric acid control in a ferric fluoborate hydrometallurgical process for recovering metals |
Aug. 10, 1999 |
| 5894077 |
Radioactive effluent treatment |
Apr. 13, 1999 |
| 5876588 |
Process for removing and recovering copper, silver and zinc from sulfide ores |
Mar. 2, 1999 |
| 5837122 |
Electrowinning electrode, cell and process |
Nov. 17, 1998 |
| 5779877 |
Recycling of CIS photovoltaic waste |
Jul. 14, 1998 |
| 5776329 |
Method for the decomposition and recovery of metallic constituents from superalloys |
Jul. 7, 1998 |
| 5690806 |
Cell and method for the recovery of metals from dilute solutions |
Nov. 25, 1997 |
| 5679240 |
Anode for the electrolytic winning of metals and process |
Oct. 21, 1997 |
| 5676817 |
Process for the production of pure solutions of tungsten and molybdenum |
Oct. 14, 1997 |
| 5635051 |
Intense yet energy-efficient process for electrowinning of zinc in mobile particle beds |
Jun. 3, 1997 |
| 5569370 |
Electrochemical system for recovery of metals from their compounds |
Oct. 29, 1996 |
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