Abstract
This paper touches problem of transportation pollution focusing on NOx reducing in the India. There were India country chosen for study as the second populated country and most polluted cities in the world. As from statistics, it is known that more than 65% of Indian cars are old and they are the main reason of air pollution. Most of the old cars do not have any control measures for eliminating deadli-est gases. Dumping the old cars is not possible, as the poor owns most of the old cars. For eliminating the pollution from old cars, the possible remedy is to control the emission of pollutants. Comparing to all gases in exhaust, nitrogen oxides are the dangerous one. It can may cause up to death. The best method to control the NOx gas is EGR (Exhaust Gas Recirculation) valves. This research mainly focuses on the possible ways of installing EGR in old engines and fabricate an EGR in one of the Indian cars. Maruti Suzuki 800 is best of for fabricating EGR, as it is a base model and most sold Indian car. As the result, there tremendous decreasing in NOx emission also the emission CO2 was reduced. The investigation about fabricating EGR in old vehicle results a positive output after calculated the cost of the fabrication, time consumption, work challenges and other facts. As Indian government adopt this concept, they can reduce the pollu-tion from all types of vehicles to a great extend in few years of time with low investment.
Highlights
Nitrogen oxides (NOx) is common name for the chemical compounds group of oxides of nitrogen, which are highly reactive
Combustion of transportation fuel is the main reason for NOx formation
Air from the turbocharger blower is gone through a cell that humidifies and chills the hot air taking moisture from the cooling water until air immersion is accomplished. This strategy can accomplish diminishment of NOx by 70–80%, – Exhaust Gas Recirculation (EGR) – as the name recommends, some measure of exhaust gases is sent back to the search space to stir up with the air to be provided to cylinder for combustion
Summary
Nitrogen oxides (NOx) is common name for the chemical compounds group of oxides of nitrogen, which are highly reactive. NOx promptly responds with common organic chemicals to frame a wide assortment of dangerous items: nitroarenes, nitrosamines and some of the nitrate radical may cause DNA mutation. As of late, another pathway, by means of NOx, to ozone discovered that prevalently happens in beachfront regions through development of nitryl chloride when NOx encounters salt mist. The SO2 and NOx respond with water, oxygen and different synthetic substances to frame sulfuric and nitric acids. These blend with water and different materials previously tumbling to the ground. In 2016, 12% of the urban communities where NOx was being checked entered the basic rundown [8, 14, 15]
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
