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

ACS Omega ◽  
2021 ◽  
Author(s):  
Muhamad Sharul Nizam Awang ◽  
Nurin Wahidah Mohd Zulkifli ◽  
Muhammad Mujtaba Abbas ◽  
Syahir Amzar Zulkifli ◽  
Md Abul Kalam ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Engine Performance ◽  
Waste Plastic ◽  
Waste Plastic Oil ◽  
Palm Oil Biodiesel

Effect of addition of plastic pyrolytic oil and waste cooking oil biodiesel in palm oil biodiesel–commercial diesel blends on diesel engine performance, emission, and lubricity

2021 ◽  
pp. 0958305X2110348
Author(s):  
Muhamad SN Awang ◽  
Nurin WM Zulkifli ◽  
Muhammad M Abbas ◽  
Syahir A Zulkifli ◽  
Mohd NAM Yusoff ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Engine Performance ◽  
Fuel Mixture ◽  
Waste Cooking Oil ◽  
Pyrolysis Oil ◽  
Waste Plastic ◽  
Performance And Emission ◽  
Cooking Oil ◽  
Palm Oil Biodiesel

The main purposes of this research were to study the diesel engines' performance and emission characteristics of quaternary fuels, as well as to analyze their tribological properties. The quaternary comprised waste plastic pyrolysis oil, waste cooking oil biodiesel, palm oil biodiesel, and commercial diesel. Their compositions were analyzed by gas chromatography and mass spectrometry. By using mechanical stirring, four quaternary fuels with different compositions were prepared. Because Malaysia is expected to implement B30 (30% palm oil biodiesel content in diesel) in 2025, B30a (30% palm oil biodiesel and 70% commercial diesel) mixture was prepared as a reference fuel. In total, 5%, 10%, and 15% of each waste plastic pyrolysis oil and waste cooking oil biodiesel were mixed with palm oil biodiesel –commercial diesel mixture to improve fuel characteristics, engine performance, and emission parameters. The palm oil biodiesel of the quaternary fuel mixture was kept constant at 10%. The results were compared with B30a fuel and B10 (10% for palm oil biodiesel and 90% for diesel; commercial diesel). The findings indicated that compared with B30a fuel, the brake power and brake thermal efficiency of all quaternary fuel mixtures were increased by up to 2.78% and 9.81%, respectively. Compared with B30a, all quaternary fuels also showed up to a 6.31% reduction in brake-specific fuel consumption. Compared with B30a, the maximum carbon monoxide and carbon dioxide emissions of B40 (60% commercial diesel, 10% palm oil biodiesel, 15% waste plastic pyrolysis oil and 15% waste cooking oil biodiesel) quaternary fuel were reduced by 19.66% and 4.16%, respectively. The B20 (80% commercial diesel, 10% palm oil biodiesel, 5% waste plastic pyrolysis oil and 5% waste cooking oil biodiesel) quaternary blend showed a maximum reduction of 41.86% in hydrocarbon emissions collated to B30a. Compared with B10, the average coefficient of friction of the quaternary fuel mixture of B40, B30b (70% commercial diesel, 10% palm oil biodiesel, 10% waste plastic pyrolysis oil and 10% waste cooking oil biodiesel), and B20 were reduced by 3.01%, 1.20%, and 0.23%, respectively. Therefore, the quaternary blends show excellent utilization potential in diesel engine performance.

scholarly journals Effect of Cerbera Manghas Biodiesel on Diesel Engine Performance

2018 ◽  
Vol 15 (3) ◽  
pp. 5667-5682 ◽  
Author(s):  
Willyanto Anggono ◽  
M. M. Noor ◽  
F. D. Suprianto ◽  
L. A. Lesmana ◽  
G. J. Gotama ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Palm Oil ◽  
Engine Performance ◽  
Biodiesel Fuel ◽  
Renewable Fuel ◽  
Alternative Diesel Fuel ◽  
Brake Mean Effective Pressure ◽  
Index Value ◽  
Cerbera Manghas ◽  
Palm Oil Biodiesel

In order to reduce the use of fossil fuel without interfering the availability of food crop, Cerbera manghas biodiesel has been studied as potential renewable fuel. This study investigated Cerbera manghas biodiesel as a replacement for pure petro-diesel and palm oil biodiesel produced in Indonesia. The investigation result indicates that Cerbera manghas biodiesel fuel has a lower density, kinematic viscosity, sulfur content, color (lighter), water content, distillation point compared to pure petro-diesel and palm oil biodiesel. Higher flash point and cetane index value in Cerbera manghas biodiesel were also discovered. The study investigated further the effect of biodiesel derived from Cerbera manghas biodiesel compared with pure petro-diesel and palm oil biodiesel in a single cylinder diesel engine. The study suggested that Cerbera manghas biodiesel has better engine performance (fuel consumption, brake mean effective pressure, thermal efficiency, torque, and power) compared to pure petro-diesel and palm oil biodiesel. The utilization of Cerbera manghas biodiesel gave better engine performance output compared to pure petro-diesel and palm oil biodiesel. This study supported the viability of Cerbera manghas biodiesel to be implemented as an alternative diesel fuel without interfering food resources or requiring additional modification to the existing diesel engine.

scholarly journals Evaluation of Waste Plastic Oil-Biodiesel Blends as Alternative Fuels for Diesel Engines

Energies ◽  
2020 ◽  
Vol 13 (11) ◽  
pp. 2823
Author(s):  
Chalita Kaewbuddee ◽  
Ekarong Sukjit ◽  
Jiraphon Srisertpol ◽  
Somkiat Maithomklang ◽  
Khatha Wathakit ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Palm Oil ◽  
Diesel Fuel ◽  
Castor Oil ◽  
Nitrogen Emissions ◽  
Waste Plastic ◽  
Biodiesel Blends ◽  
Fuel Blends ◽  
Waste Plastic Oil ◽  
Palm Oil Biodiesel

This study examined the use of waste plastic oil (WPO) combined with biodiesel as an alternative fuel for diesel engines, also commonly known as compression ignition engines, and focused on comparison of the basic physical and chemical properties of fuels, engine performance, combustion characteristics, and exhaust emissions. A preliminary study was conducted to determine the suitable ratio for the fuel blends in consideration of fuel lubricity and viscosity, and these results indicated that 10% biodiesel—derived from either palm oil or castor oil—in waste plastic oil was optimal. In addition, characterization of the basic properties of these fuel blends revealed that they had higher density and specific gravity and a lower flash point than diesel fuel, while the fuel heating value, viscosity, and cetane index were similar. The fuel blends, comprised of waste plastic oil with either 10% palm oil biodiesel (WPOP10) or 10% castor oil biodiesel (WPOC10), were selected for further investigation in engine tests in which diesel fuel and waste plastic oil were also included as baseline fuels. The experimental results of the performance of the engine showed that the combustion of WPO was similar to diesel fuel for all the tested engine loads and the addition of castor oil as compared to palm oil biodiesel caused a delay in the start of the combustion. Both biodiesel blends slightly improved brake thermal efficiency and smoke emissions with respect to diesel fuel. The addition of biodiesel to WPO tended to reduce the levels of hydrocarbon- and oxide-containing nitrogen emissions. One drawback of adding biodiesel to WPO was increased carbon monoxide and smoke. Comparing the two biodiesels used in the study, the presence of castor oil in waste plastic oil showed lower carbon monoxide and smoke emissions without penalty in terms of increased levels of hydrocarbon- and oxide-containing nitrogen emissions when the engine was operated at high load.

scholarly journals Effect of Thermal Barrier Coating on the Performance and Emissions of Diesel Engine Operated with Conventional Diesel and Palm Oil Biodiesel

Coatings ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 692
Author(s):  
Navin Ramasamy ◽  
Mohammad Abul Kalam ◽  
Mahendra Varman ◽  
Yew Heng Teoh
Keyword(s):  
Thermal Barrier Coating ◽  
Palm Oil ◽  
Silicon Oxide ◽  
Engine Performance ◽  
Spray Coating ◽  
Thermal Barrier ◽  
Performance And Emission ◽  
Barrier Coating ◽  
Carbon Dioxide Co2 ◽  
Palm Oil Biodiesel

In this study, the performance and emission of a thermal barrier coating (TBC) engine which applied palm oil biodiesel and diesel as a fuel were evaluated. TBC was prepared by using a series of mixture consisting different blend ratio of yttria stabilized zirconia (Y2O3·ZrO2) and aluminum oxide-silicon oxide (Al2O3·SiO2) via plasma spray coating technique. The experimental results showed that mixture of TBC with 60% Y2O3·ZrO2 + 40% Al2O3·SiO2 had an excellent nitrogen oxide (NO), carbon monoxide (CO), carbon dioxide (CO2), and unburned hydrocarbon (HC) reductions compared to other blend-coated pistons. The finding also indicated that coating mixture 50% Y2O3·ZrO2 + 50% Al2O3·SiO2 had the highest brake thermal efficiency (BTE) and lowest of brake specific fuel consumption (BSFC) compared to all mixture coating. Reductions of HC and CO emissions were also recorded for 60% Y2O3·ZrO2 + 40% Al2O3·SiO2 and 50% Y2O3·ZrO2 + 50% Al2O3·SiO2 coatings. These encouraging findings had further proven the significance of TBC in enhancing the engine performance and emission reductions operated with different types of fuel.

Production of waste plastic oil and its impact on a diesel engine used as a fuel

2020 ◽  
Author(s):  
Radha Krishna Gopidesi ◽  
Gopi Krishna Reddy Kakunuri ◽  
J. Yaswanth Manideep ◽  
ChPavan Kalyan ◽  
Rajavarapu Rambabu
Keyword(s):  
Diesel Engine ◽  
Waste Plastic ◽  
Waste Plastic Oil

scholarly journals Influence of Chemical Composite Additive on Combustion and Emission Characteristics of a Diesel Engine using Waste Plastic Oil as Fuel and Modified Piston Bowl

2018 ◽  
Vol 34 (6) ◽  
pp. 2806-2813
Author(s):  
Pappula Bridjesh ◽  
Pitchaipillai Periyasamy ◽  
Narayanan Kannaiyan Geetha
Keyword(s):  
Experimental Investigation ◽  
Diesel Engine ◽  
Combustion Chamber ◽  
Emission Characteristics ◽  
Soy Lecithin ◽  
Physiochemical Properties ◽  
Waste Plastic ◽  
Piston Bowl ◽  
Waste Plastic Oil ◽  
Engine Combustion

This experimental investigation is an endeavour to substitute diesel with WPO as fuel on a diesel engine. Enhancing the physiochemical properties of WPO or with hardware modifications on the engine, the performance of engine could not be improved up to the mark. The physiochemical properties of WPO are enhanced by the use of composite additive, which is a mixture of soy lecithin and 2-ethylhexyl nitrate and to improve the in-cylinder air motion; subsequently to increase the swirl and turbulence, standard hemispherical combustion chamber is modified to toroidal spherical grooves combustion chamber. The results of combined effect of modifying the combustion chamber and addition of composite additive suggest that improvements in engine-out emissions can be obtained from current diesel engines by enhancing physiochemical properties of fuel and matching geometry of combustion chamber. Engine combustion and emission characteristics under various loads for various fuels under test are as well studied.

NOx reduction studies on a diesel engine operating on waste plastic oil blend using selective catalytic reduction technique

2019 ◽  
Vol 92 (2) ◽  
pp. 341-350 ◽  
Author(s):  
Archit S. Ayodhya ◽  
Venkatesh T. Lamani ◽  
M. Thirumoorthy ◽  
G.N. Kumar
Keyword(s):  
Diesel Engine ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Nox Reduction ◽  
Reduction Technique ◽  
Waste Plastic ◽  
Waste Plastic Oil ◽  
Oil Blend

scholarly journals MEA and DEE as additives on diesel engine using waste plastic oil diesel blends

2018 ◽  
Vol 28 (3) ◽  
pp. 142-147 ◽  
Author(s):  
Pappula Bridjesh ◽  
Pitchaipillai Periyasamy ◽  
Arani Vijayarao Krishna Chaitanya ◽  
Narayanan Kannaiyan Geetha
Keyword(s):  
Diesel Engine ◽  
Waste Plastic ◽  
Waste Plastic Oil
Sign in / Sign up

Export Citation Format

Share Document