초록 ▼

The present invention discloses a device for production of hydrogen from effluents of internal combustion engine, which comprises a steam generator, which derives thermal energy from the internal combustion engine and generates steam, the steam and the exhaust of the internal combustion engine being

The present invention discloses a device for production of hydrogen from effluents of internal combustion engine, which comprises a steam generator, which derives thermal energy from the internal combustion engine and generates steam, the steam and the exhaust of the internal combustion engine being mixed in a reformer reactor and hydrogen gas being extracted through hydrogen separation membrane.

대표청구항 ▼

We claim: 1. A device for production of hydrogen from effluents of an internal combustion engine comprising a steam generator built around the internal combustion engine, the steam generator and an exhaust of the internal combustion engine being connected to a reforming means, the reformer being pr

We claim: 1. A device for production of hydrogen from effluents of an internal combustion engine comprising a steam generator built around the internal combustion engine, the steam generator and an exhaust of the internal combustion engine being connected to a reforming means, the reformer being provided with a first outlet connected to a hydrogen separation membrane and a second outlet for hydrogen rich fuel to be removed, the hydrogen separation membrane being provided with a first outlet and a second outlet to remove pure hydrogen. 2. A device as claimed in claim 1 wherein the steam generator is provided in close thermal contact with the internal combustion engine to use heat generated by the internal combustion engine for production of steam. 3. A device as claimed in claim 1 wherein the reformer is provided with a plurality of slots, each slot being provided with a different catalytic material to decompose hydrocarbons and hydrogen rich organic compounds entering the reformer from the internal combustion engine through the exhaust of the internal combustion engine. 4. A device as claimed in claim 1 wherein the first outlet of the reformer is connected to the internal combustion engine for throughput of hydrogen rich fuel to the internal combustion engine for use as a fuel. 5. A device as claimed in claim 1 wherein the first outlet of hydrogen separation membrane is connected to the internal combustion engine to throughput pure hydrogen thereto. 6. A device as claimed in claim 1 wherein the second outlet of hydrogen separation membrane is connected to a fuel cell. 7. A method for the conversion of effluents from an internal combustion engine to hydrogen and/or hydrogen rich fuel, the method using a device comprising a steam generator built around the internal combustion engine, the steam generator and an exhaust of the internal combustion engine being connected to a reforming means, the reformer being provided with a first outlet connected to a hydrogen separation membrane and a second outlet for hydrogen rich gases to be removed, the hydrogen separation membrane being provided with a first outlet and a second outlet to remove pure hydrogen, the method comprising mixing steam generated in the steam generator with exhaust gas from the internal combustion engine in the reformer, the reformer being provided with slots containing different catalysts capable of reforming constituents of exhaust of the internal combustion engine to obtain hydrogen rich gases and pure hydrogen, releasing hydrogen rich gases from the first outlet of the reformer, passing pure hydrogen through the second outlet of the reformer to a hydrogen separation membrane to separate pure hydrogen. 8. A method as claimed in claim 7 wherein the steam is generated in the steam generator by using thermal energy generated during combustion in the internal combustion engine to boil water contained in a water tank in the steam generator. 9. A method as claimed in claim 7 wherein the mixture of steam and exhaust gas are subjected to steam reforming, partial oxidation, auto thermal, water shift, and decomposition reactions in the reformer to obtain H2, N2, CO2 and O2. 10. A method as claimed in claim 7 wherein the hydrogen rich gases taken out from the first outlet are mixed with air and throughput to an internal combustion engine for use as fuel. 11. A method as claimed in claim 7 wherein the pure hydrogen obtained from the first outlet of the hydrogen separation membrane is throughput to an internal combustion engine for use in combustion process and to reduce emission of pollutants.