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A system and method for electrolysizing and/or heating a liquid electrolyte containing water having a conductive salt in solution and for producing excess heat within the water for use. An electrolytic cell includes a non-conductive housing having an inlet and an outlet and spaced apart first and second conductive foraminous grids connected within the housing. A plurality of microspheres each having improved conductive exterior multi-layers of uniform thickness are positioned within the housing in electrical contact with the first grid adjacent the inlet. The conductive microspheres are plated first with a metal cation which will reduce with hydrazine to form a conductive metal flash coating. The microspheres are then plated with a uniform layer of nickel, followed by plated layer of metallic hydride which is readily combinable with hydrogen or an isotope of hydrogen, then a uniform metallic support plating having a high hydrogen diffusion rate and a low hydride formation ratio. An...

InventorJames A. Patterson
Primary Examiner: Brendan Mee
Current U.S. Classification204/241; 376/100
International Classification: C25B 900

View patent at USPTO
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Citations

Cited PatentFiling dateIssue dateOriginal AssigneeTitle
US3632496Oct 4, 1968Jan 4, 1972REAGENT GENERATOR
US3888756Jul 23, 19731975APPARATUS FOR TREATING WATER CONTAINING IMPURITIES
US4152238Jan 16, 1978May 1, 1979Kabushikigaisha OMCODevice for regulating drinking water
US4269689Sep 11, 1979May 26, 1981Electrolyzer for conducting electrolysis therein
US4316786Sep 19, 1980Feb 23, 1982The United States of America as represented by the United States Department of EnergyApparatus for electroplating particles of small dimension
US4913779Dec 2, 1988Apr 3, 1990Institut National Polytechnique de ToulouseProcess and installation for electrolysis by percolation across one or several porous volumic electrodes
US4943355May 16, 1989Jul 24, 1990Improved process for producing uniformly plated microspheres
US5036031Sep 28, 1989Jul 30, 1991Metal plated microsphere catalyst
US5273635Jun 4, 1992Dec 28, 1993Thermacore, Inc.Electrolytic heater
US5318675Jul 20, 1993Jun 7, 1994Method for electrolysis of water to form metal hydride
US5372688Dec 2, 1993Dec 13, 1994System for electrolysis of liquid electrolyte
US5494559Jun 8, 1995Feb 27, 1996System for electrolysis

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US6921469Mar 26, 2002Jul 26, 2005Lattice Energy LLCElectrode constructs, and related cells and methods
US7244887Feb 26, 2001Jul 17, 2007Lattice Energy LLCElectrical cells, components and methods

Claims

1. A system for electrolysis and heating of a liquid electrolyte within an electrolytic cell comprising:

said electrolytic cell including a non-conductive housing and an inlet and an outlet;
a first conductive foraminous grid positioned within said housing adjacent to said inlet;
a second conductive foraminous grid positioned within said housing spaced from said first conductive grid and adjacent to said outlet;
a plurality of conductive beads each having a conductive metallic surface which will combine with hydrogen or an isotope of hydrogen to form a metallic hydride, said conductive beads in electrical communication with said first conductive grid end electrically isolated from said second grid:
means for pumping said liquid electrolyte into said electrolytic cell through said inlet, said electrolyte having a conductive salt in solution with water;
means for heating said liquid electrolyte external to said electrolytic cell as said liquid electrolyte flows through said system;
an electric power source operably connected to said first and second grids
wherein each said conductive bead includes:
a conductive metal flash coating of uniform thickness formed by chemical combination with a cation exchange surface of a spherical cross-linked polymer microbead from a metal cation which has been chemically reduced with hydrazine;
a nickel layer of uniform thickness formed atop said flash coating;
a metallic hydride forming layer of uniform thickness formed atop said nickel layer;
a metallic support layer of uniform thickness formed atop said metallic hydride forming layer.

2. A system as set forth in claim 1, wherein:

said conductive salt comprises an element from the group consisting of lithium, boron, aluminum, gallium and thallium.

3. A system as set forth in claim 1, wherein said electrolytic cell further comprises:

a foraminous non-conductive mesh positioned within said housing adjacent to and spaced from said second grid;
said electrolytic cell being in an upright position and said conductive beads are loosely packed within said electrolytic cell;
said conductive beads being elevated and mixed above said first grid by said electrolyte, said non-conductive mesh preventing said conductive beads from contacting said second grid.

4. A system as set forth in claim 1, wherein:

each said conductive bead is sized in the range of about 1 mm or less in diameter.

5. A system as set forth in claim 1, wherein:

said liquid electrolyte includes a heavy water.

6. A system as set forth in claim 5, wherein:

said heavy water is deuterium oxide (D.sub.2 O).

7. A system as set forth in claim 1, wherein:

said metallic hydride forming layer is taken from the group consisting of:
palladium, lanthanum, praseodymium, cerium, titanium, zirconium, vanadium, tantalum, uranium, hafnium and thorium.

8. A system as set forth in claim 1, wherein each said conductive bead further includes:

a metallic stabilizer layer of uniform thickness formed atop said support layer.

9. A system as set forth in claim 1, wherein:

said flash coating has a thickness in the range of 1 to 10 angstroms;
said nickel layer and said support layer each have a thickness in the range of about 10 angstroms to 1 micron;
said metallic hydride forming layer has a thickness in the range of about 10 angstroms to 2 microns;
said metallic stabilizer layer has a thickness in the range of about 1 to 60 angstroms.

10. A system as set forth in claim 1, wherein:

said flash coating is taken from the group consisting of:
copper, palladium, nickel and titanium;
said metallic hydride forming layer is taken from the group consisting of:
palladium, lanthanum, praseodymium, cerium, titanium, zirconium, vanadium, tantalum, uranium, hafnium and thorium;
said support layer is taken from the group consisting of:
nickel, gold, silver and titanium; and
said metallic stabilizer layer is taken from the group consisting of:
chromium, iron, cobalt and nickel.

11. A system as set forth in claim 1, further comprising:

a plurality of non-metallic beads each having a sulfonated surface which has been ion exchanged with a lithium salt;
said plurality of non-metallic beads positioned between said second grid and said conductive beads;
said plurality of non-metallic beads forming a conductive salt bridge thereacross.

12. A system for producing useful excess heating of a liquid electrolyte which is heated while flowing through an electrolytic cell, said system comprising:

said electrolytic cell including a non-conductive housing an inlet and an outlet;
a first conductive foraminous grid positioned within said housing adjacent to said inlet;
a second conductive foraminous grid positioned within said housing spaced from said first conductive grid and adjacent to said outlet;
a plurality of conductive beads each having a conductive metallic surface which will combine with hydrogen or an isotope of hydrogen to form a metallic hydride, said conductive beads in electrical communication with said first conductive grid and electrically isolated from said second grid;
means for pumping said liquid electrolyte into said electrolytic cell through said inlet, said electrolyte having a conductive salt in solution with water;
means for heating said liquid electrolyte external to said electrolytic cell as said liquid electrolyte flows through said system;
an electric power source operably connected to said first and second grids
wherein each said conductive bead includes:
a conductive metal flash coating of uniform thickness formed by chemical combination with a cation exchange surface of a spherical cross-linked polymer microbead from a metal cation which has been chemically reduced with hydrazine;
a nickel layer of uniform thickness formed atop said flash coating;
a metallic hydride forming layer of uniform thickness formed atop said nickel layer;
a metallic support layer of uniform thickness formed atop said metallic hydride forming layer.

13. A system as set forth in claim 12, wherein:

said conductive salt comprises an element from the group consisting of lithium, boron, aluminum, gallium and thallium.

14. A system as set forth in claim 12, wherein said electrolytic cell further comprises: p1 a foraminous non-conductive mesh positioned within said housing adjacent to and spaced from said second grid;

said electrolytic cell being in an upright position and said conductive beads are loosely packed within said electrolytic cell;
said conductive beads being elevated and mixed above said first grid by said electrolyte, said non-conductive mesh preventing said conductive beads from contacting said second grid.

15. A system as set forth in claim 12, wherein:

each said conductive bead is sized in the range of about 1 mm or less in diameter.

16. A system as set forth in claim 12, wherein:

said liquid electrolyte includes a heavy water.

17. A system as set forth in claim 12, wherein:

said liquid deuterium oxide (D.sub.2 O).

18. A system as set forth in claim 12, wherein:

said metallic hydride forming layer is taken from the group consisting of:
palladium, lanthanum, praseodymium, cerium, titanium, zirconium, vanadium, tantalum, uranium, hafnium and thorium.

19. A system as set forth in claim 12, wherein each said conductive bead further includes:

a metallic stabilizer layer of uniform thickness formed atop said support layer.

20. A system as set forth in claim 12, wherein:

said flash coating has a thickness in the range of 1 to 10 angstroms;
said nickel layer and said support layer each have a thickness in the range of about 10 angstroms to 1 micron;
said metallic hydride forming layer has a thickness in the range of about 10 angstroms to 2 microns;
said metallic stabilizer layer has a thickness in the range of about 1 to 60 angstroms.

21. A system as set forth in claim 12, wherein:

said flash coating is taken from the group consisting of:
copper, palladium, nickel and titanium;
said metallic hydride forming layer is taken from the group consisting of:
palladium, lanthanum, praseodymium, cerium, titanium, zirconium, vanadium, tantalum, uranium, hafnium and thorium;
said support layer is taken from the group consisting of:
nickel, gold, silver and titanium; and
said metallic stabilizer layer is taken from the group consisting of:
chromium, iron, cobalt and nickel.

22. A system as set forth in claim 12, further comprising:

a plurality of non-metallic beads each having a sulfonated surface which has been ion exchanged with a lithium salt;
said plurality of non-metallic beads positioned between said second grid and said conductive beads;
said plurality of non-metallic beads forming a conductive salt bridge thereacross.