METHOD AND SYSTEM FOR GENERATING POWER ON BOARD A VEHICLE
A method and system for generating power on board a vehicle. The method includes: generating a gas by chemically decomposing an ammonia precursor in a biochemical decomposition unit mounted on board the vehicle and storing at least one protein component adapted to decompose the ammonia precursor; converting the gas into power in at least one power generator mounted on board the vehicle.
1 - 16 . (canceled)
17 . A method for generating power on board a vehicle, comprising:
generating a gas by chemically decomposing an ammonia precursor in a biochemical decomposition unit mounted on board the vehicle and storing at least one protein component adapted to decompose the ammonia precursor;
converting the gas into power in at least one power generator mounted on board the vehicle.
18 . A method according to claim 17 , wherein the gas is an ammonia gas.
19 . A method according to claim 17 , wherein the gas is an hydrogen gas.
20 . A method according to claim 19 , wherein the generating includes:
decomposing the ammonia precursor with a protein component for generating ammonia gas;
decomposing the generated ammonia gas for generating the hydrogen gas.
21 . A method according to claim 17 , wherein the power generator is a fuel cell.
22 . A method according to claim 17 , wherein the power generator is an internal combustion engine.
23 . A method according to claim 17 , wherein the gas generated in the biochemical decomposition unit is stored in an intermediate buffer or a tank.
24 . A method according to claim 17 , wherein the gas generated in the biochemical decomposition unit is stored by sorption in at least one solid absorbing matrix, and
wherein the method further comprises releasing the gas from the solid absorbing matrix, released gas being converted into power.
25 . A method according to claim 24 , wherein the biochemical decomposition unit includes a heater.
26 . A method according to claim 17 , wherein the protein component comprises at least one enzyme.
27 . A method according to claim 17 , wherein the enzyme is urease.
28 . A method according to claim 17 , further comprising separating water from the gas generated in the biochemical decomposition unit by a liquid-vapour separator unit.
29 . A method according to claim 17 , wherein the ammonia precursor is a solid compound.
30 . A method according to claim 17 , wherein the ammonia precursor is an aqueous urea solution.
31 . A system for generating power on board a vehicle, the system comprising:
a biochemical decomposition unit mounted on board the vehicle and storing at least one protein component adapted to chemically decompose an ammonia precursor for generating a gas;
at least one power generator mounted on board the vehicle and being configured to convert the gas into power.
32 . A system according to claim 31 , further comprising a tank mounted on board the vehicle and storing at least one solid absorbing matrix, wherein the gas generated in the biochemical decomposition unit is stored by sorption.