Analysis of Using Gasoline-Corncob Waste Bioethanol Blends in Four-Stroke Motorcycle Engine onto Exhaust Emission and Compression Ratio

Hasan, Hanapi; Maksum, Hasan; Gunawan, Safri; Eswanto, E; Januariyansah, Sapitri

doi:10.4108/eai.16-11-2019.2293270

Cited by 3 publications

(3 citation statements)

References 8 publications

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“…Solid char and liquid smoke product quality obtained via pyrolysis were reported earlier. The present results showed beside being able to be converted as ethanol [7]. However, these products quality are quite difference depending on the operating parameters used especially the heating method.…”

Section: Introductionmentioning

confidence: 55%

An experimental study of liquid smoke and charcoal production from coconut shell by using a stove of indirect burning type

Hasan

Gunawan

Silaban

et al. 2022

J. Phys.: Conf. Ser.

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The quality of liquid smoke and charcoal product yield can be improved by conducting pyrolysis process through indirect heating process. However, a great huge of energy is required to reach the exact operating temperature. In this experiment, slow pyrolysis of coconut shell is performed for liquid smoke and charcoal production using indirect method where the feedstock is just heated in a tube by using LPG as the heat source. The effect of feedstock size and the operating temperature on the liquid smoke and charcoal yields are investigated by varying the coconut shell sizes in the ranges of 1 to 7 cm2, while the operating temperature is expected as low as possible to reduce the energy required. The optimum process conditions for maximizing the two products yields and quality were also identified to meet the user requirement. The various characteristics of liquid smoke obtained under the optimum conditions for maximum yield are identified based on standard test methods. Data from a simple way of charcoal and liquid smoke production during preliminary research of this study indicated that the coconut shell sizes, and the operating temperatures are the crucial parameter during process.

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Section: Introductionmentioning

confidence: 55%

An experimental study of liquid smoke and charcoal production from coconut shell by using a stove of indirect burning type

Hasan

Gunawan

Silaban

et al. 2022

J. Phys.: Conf. Ser.

Self Cite

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“…AC was made from many materials such as natural wood (biomass) with certain thermal treatment to produce micro-pores naturally. [7] The present results showed beside being able to be converted as ethanol [8] and paper [9], activated carbons can be derived by corncob waste [10]. To make AC from corncob, it needs binder to design adsorbent with various support materials [11].…”

Section: Introductionmentioning

confidence: 75%

The effect of corncob as activated carbon on exhaust emission and engine performance

Gunawan

Hasan

Januariyansah

et al. 2022

J. Phys.: Conf. Ser.

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This research focuses on corncob waste as activated carbon. The matrix of tapioca (starch) is used as adhesive. The objective of this research is to compare the results of engine exhaust emission, power, and torque of vehicle with and without AC made of corncobs. The utilization of AC classified into two types of composition namely corncob and starch with 80:20 and 70:30. It arranged on the intake air filter bound and neatly to absorb nitrogen from the air so that pure oxygen burned in the combustion chamber. The results show that the AC reduces the percentage of CO, HC, CO2, O2, and AFR at various engine rotation. It also influences power and torque of vehicle performance. The result shows that AC slightly effect the performance. It decreases the torque at 70:30 composition. The main conclusion can be drawn that AC from corncobs greatly affects exhaust emissions in vehicles.

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“…The primary goals of this work are to present a comprehensive overview of the literature and make recommendations for future research on ethanol-based emissions reduction approaches. Many researchers have previously studied the manufacturing of ethanol [3,4,[10][11][12] as well as its application in gasoline engines [13][14][15]. Many review papers are available about the influence of emissions on different types of biofuels [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Review the Effect of using Bioetanol Fuel in Internal Combustion Engine to Reduce Toxic Gas Emissions

Hasan,

Siman,

Gunawan

et al. 2024

Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023,

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The increasingly restrictive worldwide emission law necessitates significant efforts to achieve emission quality criteria while increasing combustion efficiency. Fuel ethanol combined with gasoline is one promising approach. Since it can be produced without the use of fossil fuels and has a high octane rating, ethanol is often utilized as an alternative fuel or a valuable additive to gasoline. Therefore, much study has been done on the effects on emissions and engine performance. Rather than using agricultural or woody biomass, many researchers now make bioethanol from industrial, municipal, and herbaceous wastes. The majority of the engine test results demonstrated a notable increase in engine performance and improved combustion properties for bioethanol fuel. Additionally, there was a decrease in the emissions of carbon monoxide and unburned hydrocarbons. On the other hand, there was no significantly appreciable decrease in carbon dioxide or nitrogen oxide emissions. Additionally, unregulated emissions like those of aromatics, acetaldehyde, and carbonyls did not significantly decline.

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Analysis of Using Gasoline-Corncob Waste Bioethanol Blends in Four-Stroke Motorcycle Engine onto Exhaust Emission and Compression Ratio

Cited by 3 publications

References 8 publications

An experimental study of liquid smoke and charcoal production from coconut shell by using a stove of indirect burning type

An experimental study of liquid smoke and charcoal production from coconut shell by using a stove of indirect burning type

The effect of corncob as activated carbon on exhaust emission and engine performance

Review the Effect of using Bioetanol Fuel in Internal Combustion Engine to Reduce Toxic Gas Emissions

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