A device and method for producing a reformate fuel from a hydrocarbon gas source. The invention enables the conversion of a dilute hydrocarbon gas into a more easily consumable reformate fuel. Gases having low concentrations of hydrocarbons are concentrated using a concentrator into a gaseous or liq
A device and method for producing a reformate fuel from a hydrocarbon gas source. The invention enables the conversion of a dilute hydrocarbon gas into a more easily consumable reformate fuel. Gases having low concentrations of hydrocarbons are concentrated using a concentrator into a gaseous or liquid concentrated VOC fuel. The concentrated VOC fuel is then converted into a reformate using a reformer. The reformate is more easily consumed by an energy conversion device such as a combustion engine, fuel cell, sterling engine or similar device that converts chemical energy into kinetic or electrical energy. The reformer enables complex hydrocarbon fuels that are not normally suitable for use in an energy conversion device to be converted into a reformate. The reformate may be directly supplied into the energy conversion device.
대표청구항▼
1. An energy producing device receiving a dilute gaseous NMVOC stream, comprising: adsorbing and desorbing chambers configured to respectively adsorb and desorb NMVOC from the stream to concentrate the stream into concentrated NMVOC fuel (CNF);a gas injector configured to inject sweep gas into the d
1. An energy producing device receiving a dilute gaseous NMVOC stream, comprising: adsorbing and desorbing chambers configured to respectively adsorb and desorb NMVOC from the stream to concentrate the stream into concentrated NMVOC fuel (CNF);a gas injector configured to inject sweep gas into the desorbing chamber to remove the CNF;a reformer configured to convert the sweep gas and CNF into reformate; andan energy conversion device configured to consume the reformate to produce energy. 2. The device of claim 1, wherein the adsorbing chamber includes an adsorbent media. 3. The device of claim 2, wherein the adsorbent media is selected from the group comprising activated carbon, zeolite, synthetic resin, or mixtures thereof. 4. The device of claim 2, wherein the adsorbent media is in a fluidized bed. 5. The device of claim 2, wherein the adsorbent media is affixed to a rotating wheel. 6. The device of claim 2, wherein the adsorbent media is contained in fixed beds. 7. The device of claim 1, wherein the CNF is concentrated to a concentration greater than 15,000 ppm. 8. The device of claim 7, wherein the concentrator concentrates the CNF to a concentration greater than 200,000 ppm. 9. The device of claim 1, wherein the sweep gas is steam. 10. The device of claim 1, wherein the sweep gas is a gaseous fuel. 11. The device of claim 1, wherein the sweep gas is inert. 12. The device of claim 11, wherein the sweep gas is nitrogen. 13. The device of claim 1, further comprising a cooler cooling the reformate. 14. The device of claim 1, wherein the reformate contains H2 gas and oxides of carbon. 15. The device of claim 1, wherein the device contains filters filtering particulates from the stream. 16. The device of claim 1, wherein the stream comprises straight chain hydrocarbons, branched hydrocarbons, aromatic hydrocarbons, oxygenated hydrocarbons, or mixtures thereof. 17. The device of claim 1, wherein the stream is between 1 ppm and 5000 ppm NMVOC. 18. The device of claim 1, wherein the stream is paint exhaust. 19. The device of claim 1, wherein the stream is gasoline vapor. 20. The device of claim 1, wherein the stream is formaldehyde and acidic acid. 21. The device of claim 1, further comprising a second fuel, whereby the energy conversion device consumes a fuel mixture of the reformate and second fuel. 22. The device of claim 21, wherein the second fuel is between 0 and 90% of said fuel mixture. 23. The device of claim 21, further comprising a controller configured to control a proportion of the reformate and second fuel supplied to the energy conversion device. 24. The device of claim 23, further comprising a signal proportional to an amount of the reformate supplied to the energy conversion device, wherein the controller is configured to vary the amount of the second fuel in response to the reformate. 25. The device of claim 23, wherein the energy conversion device is a Stirling engine. 26. The device of claim 1, wherein the energy conversion device is a fuel cell. 27. The device of claim 1, wherein the energy conversion device is an internal combustion engine. 28. The device of claim 1, wherein the energy conversion device is a gas turbine. 29. The device of claim 1, wherein the energy is electricity. 30. The device of claim 29, further comprising electric switchgear and a power grid, wherein the switchgear conditions the electricity to make it compatible with the power grid.
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