Energy system for production of hydrogen from waste incineration

Claim 2

A closed loop method for producing electric power and pure hydrogen comprising the steps of a. combining waste material with ambient air and substantially pure oxygen; b. burning the combined matter in an enclosed region to develop heated gaseous material; c. mixing the heated gaseous matter with substantially pure hydrogen and igniting the resulting mixture and introducing the ignited mixture into a boiler to generate steam; d. operating a turbine by the steam generated by the boiler; e. operating a generator by said turbine to generate electric power; f. utilizing a portion of the electric power to energize an electrolytic cell structure; g. supplying said structure with water to enable the structure to produce substantially pure hydrogen and oxygen, all of said oxygen being that oxygen employed in the combining operation of step (a); h. feeding a portion of the hydrogen produced through step (g) to the steam generator wherein the said portion of hydrogen is that hydrogen employed in the mixing step (c); said method steps resulting in the burning of waste material at a higher temperature to reduce residue, resulting in the production of useful electric power and further resulting in the production of hydrogen in excess of that used in step (c) for subsequent utilization as a fuel or for other diverse purposes.

Claim 3

The method of claim 1 further comprising the step of treating the condensed water and make-up water to eliminate impurities, metals and their salts before reintroducing the water into the steam generator.

Claim 4

The method of claim 2 further comprising the step of preheating the treated water to raise its temperature prior to reintroducing the water in the steam generator.

Claim 5

The method of claim 1 wherein step (c) further comprises the steps of introducing the heated gaseous matter and the substantially pure hydrogen into a burner plenum prior to ignition thereof to raise the temperature of the resulting mixture and then introducing the heated mixture into the steam generator.

Claim 6

The method of claim 1 wherein step (a) further comprises adding to the air an amount of said substantially pure oxygen sufficient to raise the temperature of the burning combined matter to a value of the order of 2300°F.

Claim 7

The method of claim 1 wherein the amount of hydrogen employed in step (c) is sufficient to heat the ignited mixture to a temperature substantially greater than the temperature at which the combined matter is burned during step (b).

Claim 8

The method of claim 5 wherein the amount of hydrogen employed in step (c) is sufficient to raise the temperature of the ignited mixture to a value of the order of 2600°F.

Claim 9

Apparatus forming a closed-loop system for generating electric power and for producing pure hydrogen as a by-product of the apparatus comprising: first means for receiving and incinerating waste matter such as garbage; second means for introducing ambient air into said first means at a first predetermined rate; third means for introducing pure oxygen into said first means at a second predetermined rate; boiler means for receiving heated gases developed by said first means as a result of the incineration operation; fourth means for introducing pure hydrogen into said boiler means at a third predetermined rate whereby said pure hydrogen is admixed and ignited with said heated gases to thereby increase the temperature of the mixture introduced into said boiler means to a level greater than the burning temperature in said first means; said boiler means including means for generating steam responsive to the heated gas mixture; a steam turbine being operated by the steam generated by said boiler means; an electric generator being operated by said steam turbine; an electrolytic structure and means for supplying water to said structure; fifth means coupling a portion of the electric power developed by said generator to said electrolytic structure for producing pure hydrogen and pure oxygen from the water supplied thereto; sixth means coupling a portion of the hydrogen produced by said electrolytic structure to said fourth means; means coupling all the oxygen produced by said electrolytic structure to said third means, whereby the pure oxygen is mixed with ambient air in said first means to increase the burning efficiency of said first means and the said portion of the pure hydrogen produced is mixed with said heated gases in said boiler means to increase the temperature of the mixture introduced into said boiler means to eliminate contaminant emission from said boiler means and to increase the amount of electric power produced by said apparatus as well as to produce pure hydrogen as a by-product whereby the excess of hydrogen which is not fed to said boiler means may be utilized as a fuel or for other diverse purposes.

Claim 10

Apparatus forming a closed-loop system for generating electric power and for producing pure hydrogen as a by-product of the apparatus comprising: first means for receiving and incinerating waste matter such as garbage; second means for introducing ambient air into said first means at a first predetermined rate; third means for introducing pure oxygen into said first means at a second predetermined rate; boiler means for receiving heated gases developed by said first means as a result of the incineration operation; fourth means for introducing pure hydrogen into said boiler means at a third predetermined rate whereby said pure hydrogen is admixed and ignited with said heated gases to thereby increase the temperature of the mixture introduced into said boiler means to a level greater than the burning temperature in said first means; said boiler means including means for generating steam responsive to the heated gas mixture; a steam turbine being operated by the steam generated by said boiler means; an electric generator being operated by said steam turbine; an electrolytic structure and means for supplying water to said structure; fifth means coupling a portion of the electric power developed by said generator to said electrolytic structure for producing pure hydrogen and pure oxygen from the water supplied thereto; sixth means coupling a portion of the hydrogen produced by said electrolytic structure to said fourth means; means coupling all the oxygen produced by said electrolytic structure to said third means, whereby the pure oxygen is mixed with ambient air in said first means to increase the burning efficiency of said first means and the said portion of the pure hydrogen produced is mixed with said heated gases in said boiler means to increase the temperature of the mixture introduced into said boiler means to eliminate contaminant emission from said boiler means and to increase the amount of electric power produced by said apparatus as well as to produce pure hydrogen as a by-product whereby the excess of hydrogen which is not fed to said boiler means may be utilized as a fuel or for other diverse purposes.

Claim 11

The apparatus of claim 8 further comprising a plenum coupled between said first means, said fourth means and said boiler means and for receiving heated gases from said first means for receiving substantially pure hydrogen from said fourth means and admixing these gases and introducing the mixture into said boiler means.

Claim 12

The apparatus of claim 8 wherein said sixth means further comprises means for regulating the amount of hydrogen supplied to said boiler means.

Claim 13

The apparatus of claim 8 further comprising condenser means coupled to said turbine means from said boiler means and seventh means for reintroducing the condensed water into said boiler means.

Claim 14

The apparatus of claim 11 further comprising means coupled between said eighth means and said boiler means for treating said water to eliminate impurities, metals and their salts.