Development of an Adiabatic Engine Installed Energy Recover Turbines and Converters of CNG Fuel

In order to improve the fuel consumption and control exhaust emissions in a heat insulation engine, fuels reformed CH₄ by CO₂ and steam were used. Porous metal plate coated Li₂ZrO₃ was used to make CO₂ separate from the exhaust gas of the engine. CH₄ and CO₂ gas are supplied to the catalytic converter and reformed CO and H₂gas increased to 30% on kinetic energy are supplied to the engine as well as gas and steam turbine is installed to recover the exhaust gas energy. As the result the thermal efficiency of the engine systems will be improved to about 57.5% compared with 42% of conventional diesel engine.