CNG VEHICLE GAS EMISSIONS CAPTURE BY ADSORPTION PROCESS USING ACTIVATED CHAR COAL

Catalytic converter is another major part which plays an important role in the exhaust system, the process of oxidation and reduction of on dangerous gases emitted from the exhaust gases, there are also major break through which helps in improving the performance of catalytic converter without any changes their properties, like back pressure and flow of gases.

In order to reduce carbon dioxide from the automobile exhaust emission we used granular activated charcoal which has diffusion of adsorb-ate is thus an important factor this carbons are suitable of adsorption of gases and vapors, because they diffuse rapidly.

Compressed Natural Gas (CNG) engines are growing in interest in the market due to their ability in the limitation of NO_X and CO₂ emissions. Un-burnt methane is harder to oxidize than gasoline derived unconverted Hydro Carbons and it leads to strong green house effect. To reduce the above effect, the methane adsorbent is implemented in the design of CNG powered vehicle.

Tests conducted: