Emission Control Technologies in Spark Ignition Engines

Authors

  • Khaled Abouemara Qatar University
  • Dr. Samer Fikry Qatar University

DOI:

https://doi.org/10.47611/jsr.v9i1.1101

Keywords:

Heat Engines, Engines, Emissions, SI Engines

Abstract

This paper extensively discusses a review of the latest technologies considered to control emissions in spark-ignition engines in addition to the background and history of the industry. Moreover, the paper discusses in detail the major pollutants affecting the environment negatively, which are Carbon Monoxide (CO), Hydrocarbons (HC), Oxides of Nitrogen (NOx), Sulfur Oxides (SOx), Carbon Dioxide (CO2), and Particulates. Furthermore, the crankcase emissions, the fuel system, and the exhaust system are discussed which are considered to be the main sources of pollution coming from a conventional spark-ignition engine. Also, the major emission control technologies in spark-ignition engines among numerous methods could be shortlisted in the following factors: modifications in the engine design and operating parameters, treatment of exhaust products of combustion, and modification of the fuels. Each technology has its branches and subcategories. In this paper, mainly the most prominent, up to date, and effective technologies were reviewed and discussed, which are lean combustion, design of a muffler, automatic hot air intake system, engine compression ratio, modification of combustion chamber, modification of the fuels, treatment of exhaust products of combustion, three-way, and four-way catalytic converters, exhaust gas recirculation (EGR), total emissions control packages, pre-combustion control; (Positive Crankcase Ventilation (PCV), and valve gear design. The points covered were related but not limited to the three main categories mentioned above. Finally, a conclusion and recommendations for future work are considered.

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References or Bibliography

Association, M. &. (2020, April 20). Positive Crankcase Ventilation (PCV). Retrieved from HASTINGS PREMIUM FILTERS: http://www.hastingsfilter.com/Literature/TSB/94-2R1.pdf

Branislav Sarkana, O. S. (2017, April). Investigation of Exhaust Emissions of Vehicles with the Spark Ignition Engine within Emission Control. Retrieved from ScienceDirect: https://www.sciencedirect.com/science/article/pii/S1877705817319677

Dhamangaonkar, V. S. (2014, January). Design Principles for an Automotive Muffler. Retrieved from Researchgate: researchgate.net/publication/296778473_Design_principles_for_an_automotive_muffler

Dunn-Rankin, D. (2008). Lean Combustion Technology and Control. California: Academic Press.

EMISSION CONTROL FOR SI ENGINES/VEHICLES. (2019, April 20). Retrieved from NPTEL: https://nptel.ac.in/content/storage2/courses/112104033/pdf_lecture/lecture19.pdf

Emission Control for Spark-Ignition Engines. (n.d.). Retrieved from TheCarTech: http://www.thecartech.com/subjects/engine/Emission_Control.htm

Neil R. Collins, a. M. (2007, January). Three-way Catalyst Emissions Control Technologies for Spark-ignition Engines - Recent Trends and Future Developments. Retrieved from Researchgate: https://www.researchgate.net/publication/225811594_Three-way_catalyst_emissions_control_technologies_for_spark-ignition_engines_-_Recent_trends_and_future_developments

Priyadarsini, I. (2013, March). Control of Exhaust Emissions from Spark Ignition Engine. Retrieved from Researchgate: researchgate.net/publication/274958612_Control_of_Exhaust_Emissions_from_Spark_Ignition_Engine

Sher, E. (1998). Handbook of Air Pollution from Internal Combustion Engines. Academic Press.

Songyol Lee, J. T. (1991, November 1). The Effect of Lean Mixture Combustion and Compression Ratio in Turbocharged Gasoline Engine. Retrieved from SAE INTERNATIONAL: https://www.sae.org/publications/technical-papers/content/912477/

T, J. (2020, April 21). Retrieved from http://www.nitc.ac.in/dept/me/jagadeesha/Internal_Combustion_Engines/Chapter5.pdf

ViannaI, J. N., ReisI, A. d., OliveiraI, A. B., FragaII, A. G., & SousaIII, M. T. (2005, September). Reduction of pollutants emissions on SI engines - accomplishments with efficiency increase. Retrieved from Scielo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782005000300002&lng=en&nrm=iso&tlng=en

W. Addy Majewski, H. J. (2019, March). Engine Emission Control. Retrieved from DieselNet: dieselnet.com/tech/engine_emission-control.php#methods

Published

2020-11-04

How to Cite

Abouemara, K., & Fikry, S. (2020). Emission Control Technologies in Spark Ignition Engines. Journal of Student Research, 9(1). https://doi.org/10.47611/jsr.v9i1.1101

Issue

Section

Review Articles