Solid oxide high temperature electrolysis glow discharge cell

1. A glow discharge cell comprising:

an electrically conductive cylindrical vessel having a first end and a second end, and at least one inlet and one outlet;

a hollow electrode aligned with a longitudinal axis of the cylindrical vessel and extending at least from the first end to the second end of the cylindrical vessel, wherein the hollow electrode has an inlet and an outlet;

a first insulator that seals the first end of the cylindrical vessel around the hollow electrode and maintains a substantially equidistant gap between the cylindrical vessel and the hollow electrode;

a second insulator that seals the second end of the cylindrical vessel around the hollow electrode and maintains the substantially equidistant gap between the cylindrical vessel and the hollow electrode;

a non-conductive granular material disposed within the substantially equidistant gap, wherein (a) the non-conductive granular material allows an electrically conductive fluid to flow between the cylindrical vessel and the hollow electrode, and (b) the combination of the non-conductive granular material and the conductive fluid prevents electrical arcing between the cylindrical vessel and the hollow electrode during a electric glow discharge; and

wherein: (1) the electric glow discharge is created whenever (a) the glow discharge cell is connected to a DC electrical power supply such that the cylindrical vessel is an anode and the hollow electrode is a cathode, and (b) the electrically conductive fluid is introduced into the gap, and (2) the cathode heats up during the electric glow discharge.

2. The glow discharge cell as recited in claim 1 , wherein the non-conductive granular material comprises marbles, ceramic beads, molecular sieve media, sand, limestone, activated carbon, zeolite, zirconium, alumina, rock salt, nut shell or wood chips.

3. The glow discharge cell as recited in claim 1 , wherein the DC electrical power supply operates in a range from 50 to 500 volts DC.

4. The glow discharge cell as recited in claim 1 , wherein the DC electrical power supply operates in a range of 200 to 400 volts DC.

5. The glow discharge cell as recited in claim 1 , wherein the cathode reaches a temperature of at least 500° C. during the electric glow discharge.

6. The glow discharge cell as recited in claim 1 , wherein the cathode reaches a temperature of at least 1000° C. during the electric glow discharge.

7. The glow discharge cell as recited in claim 1 , wherein the cathode reaches a temperature of at least 2000° C. during the electric glow discharge.

8. The glow discharge cell as recited in claim 1 , wherein the electrically conductive fluid comprises water, produced water, wastewater or tailings pond water.

9. The glow discharge cell as recited in claim 8 , wherein:

the electrically conductive fluid is created by adding an electrolyte to a fluid; and

the electrolyte comprises baking soda, Nahcolite, lime, sodium chloride, ammonium sulfate, sodium sulfate or carbonic acid.

10. A glow discharge cell comprising:

an electrically conductive cylindrical vessel having a first end and a closed second end, an inlet proximate to the first end, and an outlet centered in the closed second end;

a hollow electrode aligned with a longitudinal axis of the cylindrical vessel and extending at least from the first end into the cylindrical vessel, wherein the hollow electrode has an inlet and an outlet;

a first insulator that seals the first end of the cylindrical vessel around the hollow electrode and maintains a substantially equidistant gap between the cylindrical vessel and the hollow electrode;

a non-conductive granular material disposed within the substantially equidistant gap, wherein (a) the non-conductive granular material allows an electrically conductive fluid to flow between the cylindrical vessel and the hollow electrode, and (b) the combination of the non-conductive granular material and the conductive fluid prevents electrical arcing between the cylindrical vessel and the hollow electrode during a electric glow discharge; and

wherein: (1) the electric glow discharge is created whenever (a) the glow discharge cell is connected to a DC electrical power supply such that the cylindrical vessel is an anode and the hollow electrode is a cathode, and (b) the electrically conductive fluid is introduced into the gap, and (2) the cathode heats up during the electric glow discharge.

11. The glow discharge cell as recited in claim 10 , wherein the non-conductive granular material comprises marbles, ceramic beads, molecular sieve media, sand, limestone, activated carbon, zeolite, zirconium, alumina, rock salt, nut shell or wood chips.

12. The glow discharge cell as recited in claim 10 , wherein the DC electrical power supply operates in a range from 50 to 500 volts DC.

13. The glow discharge cell as recited in claim 10 , wherein the DC electrical power supply operates in a range of 200 to 400 volts DC.

14. The glow discharge cell as recited in claim 10 , wherein the cathode reaches a temperature of at least 500° C. during the electric glow discharge.

15. The glow discharge cell as recited in claim 10 , wherein the cathode reaches a temperature of at least 1000° C. during the electric glow discharge.

16. The glow discharge cell as recited in claim 10 , wherein the cathode reaches a temperature of at least 2000° C. during the electric glow discharge.

17. The glow discharge cell as recited in claim 10 , wherein the electrically conductive fluid comprises water, produced water, wastewater or tailings pond water.

18. The glow discharge cell as recited in claim 17 , wherein:

the electrically conductive fluid is created by adding an electrolyte to a fluid; and

the electrolyte comprises baking soda, Nahcolite, lime, sodium chloride, ammonium sulfate, sodium sulfate or carbonic acid.