DESIGN OF PORTABLE CATALYTIC CONVERTER WITH TEMPERATURECONTROL BASED ON ARDUINO FOR WASTE GAS DIESEL ENGINE

Udin, Ahmad Robiul Awal and Suranto, Dwi Djoko and Nari, M Irwan (2019) DESIGN OF PORTABLE CATALYTIC CONVERTER WITH TEMPERATURECONTROL BASED ON ARDUINO FOR WASTE GAS DIESEL ENGINE. 2018 : Proceeding of the 1st International Conference on Food and Agriculture. pp. 764-768. ISSN 978-602-14917-7-5

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Abstract

Catalityc converter is device that using of catalyst media.The media of catalyst is expected to accelerate thereaction rate at a certain temperature. In the process of combustion of fuel and air in addition to enthalpy,residual combustion products are emissions or pollutants of CO, CO2 , NOx, HC, soot or smoke and otherelements that can pollute the environment and can endanger human health. Diesel engines produce more sootand NOx gas pollutants than gasoline motors, but produce lower CO2. With the regulation of the temperature ofthe catalytic converter installed in the exhaust manifold system or diesel engine exhaust can reduce exhaustemissions in the form of black smoke or soot. The testing of this study used a quasi experimental method bycomparing the exhaust gas data produced by diesel motors on the exhaust manifold system both those using andwithout catalytic converters. Data retrieval is carried out conditioned at room temperature during testing. Thetest starts at the rotation of the diesel engine 1500 RPM to 4000 RPM with an increasein rotation every 500RPM. The overallresults of using catalytic converters are very effective in reducing the density of the smoke oropacity of the diesel engineits wasaverage of 18.69%.

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