Sulfur production

1. A method comprising:

providing hydrogen sulfide into a first chamber adjacent a second chamber;

contacting the hydrogen sulfide with microwave energy within the first chamber, the microwave energy generated by a microwave source;

providing the hydrogen sulfide to the second chamber, the second chamber including an outlet and a waveguide, wherein an ultraviolet light source resides within the waveguide of the second chamber;

contacting the hydrogen sulfide with ultraviolet light within the second chamber, the ultraviolet light generated by the ultraviolet light source, wherein contacting of the hydrogen sulfide with the ultraviolet light results in hydrogen gas and sulfur; and

separating at least a portion of the hydrogen gas from the sulfur using a gas permeable membrane to allow the separated hydrogen gas to ventilate through the outlet of the second chamber, wherein the gas permeable membrane resides within the second chamber.

2. The method of claim 1 , wherein the microwave source is further configured to radiate the microwave energy into the waveguide of the second chamber such that the microwave energy contacts the ultraviolet light source, the ultraviolet light source including an internal gas that generates the ultraviolet light upon contact with the microwave energy.

3. The method of claim 1 , wherein the waveguide includes an end configured such that the microwave energy forms a standing wave within the waveguide.

4. The method of claim 1 , wherein the second chamber further includes:

a first electrode configured to have a negative charge; and

a second electrode configured to have a positive charge, the first electrode and the second electrode being external to the ultraviolet light source and internal to the waveguide.

5. The method of claim 1 , wherein the hydrogen sulfide is provided to a plurality of tube assemblies adjacent the first chamber, each of the plurality of tube assemblies including a tube assembly outlet, a plurality of ultraviolet light sources each residing within a respective one of the plurality of tube assemblies,

wherein the microwave source is configured to radiate the microwave energy into the first chamber and into the plurality of tube assemblies such that the microwave energy contacts the plurality of ultraviolet light sources, the plurality of ultraviolet light sources including the internal gas that generates ultraviolet light upon contact with the microwave energy.

6. The method of claim 1 , further comprising:

separating, using a gas-solid separator, the sulfur from the hydrogen gas.

7. The method of claim 1 , wherein the ultraviolet light source radiates the ultraviolet light having a wavelength that ranges from about 280 nm to 300 nm.

8. The method of claim 1 , wherein the second chamber is elongate and extends along a primary axis, the ultraviolet light source is elongate along the primary axis and resides within the second chamber along the primary axis, wherein the second chamber further includes:

a first electrode configured to have a negative charge; and

a second electrode configured to have a positive charge, the first electrode and the second electrode being external to the ultraviolet light source and internal to the waveguide;

wherein the first electrode is elongate along the primary axis and is arranged above the ultraviolet light source and the second electrode is elongate along the primary axis and is arranged below the ultraviolet light source.

9. The method of claim 1 , wherein a temperature for decomposing the hydrogen sulfide is performed at a temperature range of about 0 to 125 degrees Celsius.

10. The method of claim 1 , wherein the hydrogen sulfide is provided into the first chamber at a pressure of about 0.1 to 10 atm.

11. The method of claim 1 , wherein the ultraviolet light and the microwave energy is contacted with the hydrogen sulfide for about 0.01 seconds to 15 minutes.

12. The method of claim 1 , further comprising collecting the hydrogen sulfide from natural gas or processing petroleum oil to generate the hydrogen sulfide.

13. The method of claim 1 , wherein the second chamber forms a hydrocyclone.

14. The method of claim 13 , wherein the ultraviolet light source resides on a vortex finder located within the hydrocyclone.