Effect of Cassava Biogasoline on Fuel Consumption and CO Exhaust Emissions

Wahyu, Mujahid; Rahmad, Hadi; Gotama, Gabriel Jeremy

doi:10.31603/ae.v2i3.3004

Cited by 10 publications

(7 citation statements)

References 8 publications

(7 reference statements)

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“…According to Rakopolus [6], the development of motorized vehicles such as motorbike is more directed at large capacities and collides with regulations on motor vehicle emission thresholds. Several attempts were made to control vehicle exhaust emissions, such as using alcohol as an alternative fuel [7,8]. The use of alcohol ethanol, methanol, and butanol has been proven to reduce exhaust emissions such as CO and HC.…”

Section: Automotive Experiences 63mentioning

confidence: 99%

Effect Methanol, Ethanol, Butanol on the Emissions Characteristics of Gasoline Engine

Syarifudin

Sanjaya

Fatkhurrozak

et al. 2021

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The increasing volume of motorized vehicles leads to an increase in dependence on fossil fuels and an increase in air pollution. The problem can be reduced by utilizing renewable alcohol fuels such as methanol, ethanol, and butanol. The high number of octane and oxygen content is the main reason. Therefore, this study aims to observe the exhaust emissions of the 160 cc gasoline engine with a mixture of methanol, ethanol, and butanol. The percentage of alcohol used is 0 % to 30 % by volume. The test was carried out in 2000, 3000, and 4000 rpm. The results of the study explained that the use of methanol, ethanol, butanol in the fuel mixture was proven to reduce exhaust emissions. CO and HC emissions decreased as the percentage of alcohol in the fuel increased. The highest reduction in CO and HC emission in methanol blended fuel was 30 %, 94.55 % and 82.71 %, respectively. Meanwhile, CO2 emissions increased by 34.88 % at 2000 rpm engine speed. Based on this test, the addition of methanol to fuel can reduce exhaust emissions better than ethanol and butanol.

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Section: Automotive Experiences 63mentioning

confidence: 99%

Effect Methanol, Ethanol, Butanol on the Emissions Characteristics of Gasoline Engine

Syarifudin

Sanjaya

Fatkhurrozak

et al. 2021

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“…Besides being tested on pure gasoline, this research also examines the use of gasoline-ethanol. The gasoline-ethanol blend was chosen because ethanol is available domestically and allows it to be produced on a large scale as a cleaner and more sustainable fuel [10]- [12]. Gasoline-ethanol mixtures have been studied intensively to produce a homogeneous mixture, by adding other substances to the mixture [13]- [17].…”

Section: Introductionmentioning

confidence: 99%

Study on the Addition of A Swirling Vane to Spark Ignition Engines Fueled by Gasoline and Gasoline-Ethanol

Purwanto

Su²,

Rochman

et al. 2023

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Although the technology of fuel injection in motorcycles has reached ports and direct injection, motorcycles with carburetors are still used. In this research, the carburetor was modified by adding a swirling vane. This study is intended to provide an explanation regarding engine performance which includes torque, power, mileage, emissions, and engine oil temperature. The study begins with a review of the shape and flow characteristics of the swirling vane based on the largest flow according to previous studies. Then, a swirling vane is built and tested to ensure its optimal shape. The findings were compared with conventional carburetor-based engines that had not been treated. Experiments were also carried out on gasoline-ethanol to obtain optimal results and use them appropriately for alternative fuel applications. A comparison of data on torque, power, exhaust emissions, temperature, and mileage reveals that vehicles modified with swirling vanes have better performance. Furthermore, based on the results of gasoline-ethanol application tests, this design is only suitable for use up to E25.

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“…Cleaner fuels like liquefied petroleum gas (LPG) and compressed natural gas (CNG) have been used, but they have not been able to replace conventional fuels like gasoline and diesel oil on a larger scale (Kivevele et al, 2020;Munahar et al, 2021;Susanto & Setiyo, 2018). Ethanol has also been introduced for a long time, even from local sources (Syarifudin et al, 2020;Wahyu et al, 2019), but implementation on a larger scale still remains a challenge due to uncompetitive market prices. Of all the available options, biodiesel is the only renewable and compatible fuel for current internal combustion engine (ICE) technology because it can be produced from a variety of biological sources and can be applied directly without significant engine modifications (Setiyo, 2022).…”

Section: Introductionmentioning

confidence: 99%

A Green Heterogeneous Catalyst Production and Characterization for Biodiesel Production using RSM and ANN Approach

Kolakoti¹,

Setiyo

Rochman

2022

Int. J. Renew. Energy Dev.

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In this work, naturally available moringa oleifera leaves are chosen as a heterogeneous catalyst for biodiesel production from palm oil. The dry moringa oleifera leaves are calcinated up to 700 °C for 3 hours to improve their adsorbing property. The calcinated catalyst characterization analysis from XRD and EDX highlights the presence of calcium, potassium, and other elements. Response surface method (RSM) optimization and artificial neural network (ANN) modeling were carried out to elucidate the interaction effect of significant process variables on biodiesel yield. The results show that a maximum biodiesel yield of 92.82% was achieved at optimum conditions of catalyst usage (9 wt.%), molar ratio (7:1), temperature (50 °C) and reaction time (120 min). The catalyst usage (wt.%) was identified as a significant process variable followed by molar ratio. Furthermore, the significant fuel properties of the biodiesel related to thermal, physical, chemical, and elemental match with the established standards of ASTM. The reutilization analysis of the catalyst reveals that more than 50% of the biodiesel yield was achieved after five cycles of reuse.

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Effect of Cassava Biogasoline on Fuel Consumption and CO Exhaust Emissions

Cited by 10 publications

References 8 publications

Effect Methanol, Ethanol, Butanol on the Emissions Characteristics of Gasoline Engine

Effect Methanol, Ethanol, Butanol on the Emissions Characteristics of Gasoline Engine

Study on the Addition of A Swirling Vane to Spark Ignition Engines Fueled by Gasoline and Gasoline-Ethanol

A Green Heterogeneous Catalyst Production and Characterization for Biodiesel Production using RSM and ANN Approach

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