A wheeled vehicle comprising an engine that produces hot combustion gases and a device that carries out a method of reducing an increase in air temperature of earth's atmosphere and of water temperature of earth's oceans and seas, the method consisting in reducing the increase in the earth's temperature and reducing the increase in carbon dioxide content in the earth's atmosphere by reducing a drop in oxygen content in the earth's atmosphere, which reduction in the drop in oxygen content comprises:
- producing pure oxygen or producing hydrogen peroxide, and
- using said pure oxygen or said hydrogen peroxide for combustion of fossil fuels and combustion of non-fossil fuels to reduce consumption of oxygen contained in air during said combustion,
- the method including reducing an increase in temperature at a surface of the earth due to a release of combustion gases in the earth's atmosphere by cooling the hot combustion gases to a cooling temperature to satisfy one of the group consisting of i) a wavelength of infrared thermal radiation emitted at the cooling temperature does not match a water vapor absorption wavelength or a carbon dioxide absorption wavelength to prevent the combustion gases from heating the atmospheric air, and ii) the temperature of the cooled combustion gases is below a temperature of a dew point of the hot combustion gases so as to condense and eliminate water vapor contained in the hot combustion gases as well as latent heat to prevent the combustion gases from heating the atmospheric air,
- the device of the wheeled vehicle comprising:
- at least one condensation heat exchanger arranged to cool hot combustion gases from the engine, the at least one condensation heat exchanger having a volume with an entry for receiving the hot combustion gases and an outlet that discharges the cooled combustion gases,
- wherein the at least one condensation heat exchanger comprises at least one of:
- a hot gas and air condensation heat exchanger with a hot gas circuit and an air circuit, the hot gas circuit and the air circuit being separated and operating in counterflow,
- a hot gas and liquid condensation heat exchanger with a hot gas circuit and a liquid circuit, the hot gas circuit and the liquid circuit being separated and operating in counterflow, and
- a hot gas-liquid and air type condensation heat exchanger with a hot gas circuit, a liquid circuit, and an air circuit that are separated from each other, with the air circuit and the liquid circuit operating on in co-current with each other and in counterflow with the hot gas circuit,
- wherein the wheeled vehicle uses one of the group consisting of:
- fossil fuel and air containing the produce pure oxygen for combustion of the fossil fuel,
- fossil fuel and the produced pure oxygen for combustion of the fossil fuel, and
- a non-fossil fuel and the produced pure oxygen for the combustion of the non-fossil fuel,
- wherein the wheeled vehicle produces the hot combustion gases while advancing in a first direction, and
- wherein with the wheeled vehicle advancing in the first direction, the hot combustion gases enter the entry to the volume of the at least one condensation heat exchanger, the entry to the volume of the at least one condensation heat exchanger being located downstream at a rear of the wheeled vehicle, and the outlet of the at least one condensation heat exchanger being located upstream, relative to the entry, so that the combustion gases, cooled by the at least one condensation heat exchanger, are discharged at a location upstream of the entry to the volume of the at least one condensation heat exchanger.