Experimental evaluation of waste plastic oil and its blends on a single cylinder diesel engine

Kumar, Rajan; Mishra, Manvi; Singh, Shatrughan; Kumar, Arbind

doi:10.1007/s12206-016-0950-7

Cited by 71 publications

(22 citation statements)

References 10 publications

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“…This indicates that neat ULDP oil is more volatile than other tested fuels. 40 The high volatility of neat ULDP oil reduces the volumetric efficiency and causes vapor lock under hot climatic conditions. However, the brake specic fuel consumption of ULDP20 is 11.91% lower than neat ULDP oil and 8.79% higher than standard diesel fuel at full load.…”

Section: Performance Characteristicsmentioning

confidence: 99%

Production of pyrolytic oil from ULDP plastics using silica-alumina catalyst and used as fuel for DI diesel engine

Gopinath¹,

Devan²,

Pitchandi³

2020

RSC Adv.

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Section: Performance Characteristicsmentioning

confidence: 99%

Production of pyrolytic oil from ULDP plastics using silica-alumina catalyst and used as fuel for DI diesel engine

Gopinath¹,

Devan²,

Pitchandi³

2020

RSC Adv.

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“…The poor heating value of WPO also results in 33.7% greater CO emissions as compared to diesel. 13 According to Kalargaris et al, 10 WPO contains a significant amount of aromatics, which lowers the BTE by 5.7% when compared to diesel. When compared to diesel, Kumar et al 13 and Kalargaris et al 10 found that a significant quantity of aromatics in WPO also reduced HC emissions by 43.8 and 85.1%, respectively.…”

Section: Introductionmentioning

confidence: 99%

“… 13 According to Kalargaris et al, 10 WPO contains a significant amount of aromatics, which lowers the BTE by 5.7% when compared to diesel. When compared to diesel, Kumar et al 13 and Kalargaris et al 10 found that a significant quantity of aromatics in WPO also reduced HC emissions by 43.8 and 85.1%, respectively. WPO application increases emissions from diesel engines and may impair diesel engine performance in general; therefore, researchers should be mindful of this.…”

Section: Introductionmentioning

confidence: 99%

Effect of Addition of Palm Oil Biodiesel in Waste Plastic Oil on Diesel Engine Performance, Emission, and Lubricity

Awang

Zulkifli

et al. 2021

ACS Omega

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This research was aimed to examine the diesel engine’s performance and emission of secondary fuels (SFs), comprising waste plastic oil (WPO) and palm oil biodiesel (POB), and to analyze their tribological properties. Their compositions were analyzed by gas chromatography–mass spectrometry (GC–MS). Five SFs (10–50% POB in WPO) were prepared by mechanical stirring. The results were compared to blank WPO (WPO100) and Malaysian commercial diesel (B10). WPO90 showed the maximum brake power (BP) and brake torque (BT) among the SFs, and their values were 0.52 and 0.59% higher compared to B10, respectively. The increase in POB ratio (20–50%) showed a negligible difference in BP and BT. WPO70 showed the lowest brake-specific fuel consumption among the SFs. The brake thermal efficiency (BTE) increased with POB composition. The maximum reductions in emission of hydrocarbon (HC, 37.21%) and carbon monoxide (CO, 27.10%) were achieved by WPO50 among the SFs. WPO90 showed the maximum reduction in CO 2 emission (6.78%). Increasing the POB composition reduced the CO emissions and increased the CO 2 emissions. All SFs showed a higher coefficient of friction (COF) than WPO100. WPO50 showed the minimal increase in COF of 2.45%. WPO90 showed the maximum reduction in wear scar diameter (WSD), by 10.34%, compared to B10. Among the secondary contaminated samples, SAE40-WPO90 showed the lowest COF, with 5.98% reduction compared to SAE40-WPO100. However, with increasing POB content in the secondary contaminated samples, the COF increased. The same trend was also observed in their WSD. Overall, WPO90 is the optimal SF with excellent potential for diesel engines.

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“…Therefore, studies on specific compression ignition (CI) engines need to be carried out to continuously determine an alternative fuel suitable for many applications [2]. According to recent studies, one of the smart ways to fully use waste to meet the increasing energy demands is converting plastic waste into valuable plastic base material from petroleum, which has a high calorific value [5], [6].…”

Section: Introductionmentioning

confidence: 99%

“…This technology also uses a gasification system, one of which is the pyrolysis method. Plastic waste is burned under a vacuum in a closed vessel where the gas formed is condensed into fuel oil [5]. Cracking plastic waste is usually carried out at high temperatures ranging from 400 to 700 °C without oxygen [13], for 3 to 4 hours, and produces 75% liquid hydrocarbon [14].…”

Section: Introductionmentioning

confidence: 99%

Performance and Fuel Consumption of Diesel Engine Fueled by Diesel Fuel and Waste Plastic Oil Blends: An Experimental Investigation

Sunaryo

Sesotyo

Saputra

et al. 2020

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This study analyzes the performance of the diesel engine in terms of power, torque, specific fuel consumption, and thermal efficiency using diesel and pyrolysis oil. The waste plastic oil (WPO) used in this research was produced through a pyrolysis process using raw materials from Low-density Polyethylene (LDPE) mixed with diesel fuel in volume ratios WPO10, WPO20, WPO30, WPO40, and WPO50. In addition, a performance test was carried out on the single-cylinder diesel engine test bench. The results showed that performing the diesel engine with the addition of WPO increased the average power and torque by 5% and 3%, thereby producing a higher heating value. Furthermore, the concentration of WPO also reduces the level of specific fuel consumption to be more efficient, with a decrease in thermal efficiency. In conclusion, plastic waste pyrolysis oil is a promising alternative fuel applicable to a diesel engine.

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Experimental evaluation of waste plastic oil and its blends on a single cylinder diesel engine

Cited by 71 publications

References 10 publications

Production of pyrolytic oil from ULDP plastics using silica-alumina catalyst and used as fuel for DI diesel engine

Production of pyrolytic oil from ULDP plastics using silica-alumina catalyst and used as fuel for DI diesel engine

Effect of Addition of Palm Oil Biodiesel in Waste Plastic Oil on Diesel Engine Performance, Emission, and Lubricity

Performance and Fuel Consumption of Diesel Engine Fueled by Diesel Fuel and Waste Plastic Oil Blends: An Experimental Investigation

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