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Journal articles on the topic 'Preheated Biodiesel'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Gupta, Arun Kumar, and Goutam Deo. "Enhancement in Activity and Reusability of Dry Amberlyst-15 Catalyst by Thermal Treatment for Production of Biodiesel from Karanja Oil." Asian Journal of Chemistry 35, no. 1 (2022): 62–68. http://dx.doi.org/10.14233/ajchem.2023.24026.

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The effect of preheating Amberlyst-15 catalyst used for the biodiesel production reaction of Karanja oil was studied. The preheated Amberlyst-15 samples were characterized for their surface area and pore volume and by SEM, TGA and FTIR spectroscopy. A preheat temperature of 473 K was found to optimum. At this temperature, the surface area had increased and the sulfonic acid groups of Amberlyst-15 were retained. At 473 K preheated Amberlyst-15 gradually deactivated with reuse from a biodiesel yield of 85% to 27% in four runs at a reaction temperature of 393 K and methanol to oil ratio of 60:1.

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Khalid, Amir, Norrizal Mustaffa, Ahmad Jais Alimin, Bukhari Manshoor, Siti Mariam Basharie, and Azmahani Sadikin. "Performance and Emission of a Diesel Engine Fuelled with Preheated Palm Oil Biodiesel under High Load Conditions." Advanced Materials Research 845 (December 2013): 61–65. http://dx.doi.org/10.4028/www.scientific.net/amr.845.61.

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Crude palm oil (CPO) is one of the vegetable oil that has potential for use as a fuel in diesel engine. Despite years of improvement attempts, the high viscosity and the major chemically bound oxygen component in the biodiesel fuel play as a key element during combustion process. Purpose of this study is to explore how significant the effect of preheated biodiesel blends on the engine performance and emission. The blending of biodiesel was varied from 5vol%(B5)~ 45vol%(B45) and preheated fuel temperature from 40°C~60°C. The engine speed was varied from 1500 rpm~3000 rpm and the load test condi

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3

V. S, Vijay, and Joseph Gonsalves. "Performance study of using preheated biodiesel in a diesel engine." Journal of Mechanical Engineering and Sciences 16, no. 2 (2022): 8820–28. http://dx.doi.org/10.15282/jmes.16.2.2022.01.0697.

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The use of biodiesel in blended mode is holding a more significant potential in making diesel engines environment-friendly. Published work specifies an optimum blend of biodiesel with diesel oil as B20. Further, the literature indicates that preheating biodiesel in the temperature range between 60°C to 120°C helps to increase the blend percentage up to 50%.In this experiment an effort has been made to use 100% Waste cooking oil methyl ester (WCME) biodieselby employing two stage heating in the temperature range from 100°C to 250°C. In the first stage the heater is immersed in fuel tank that he

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4

Srinivasan, Gokul Raghavendra, Ranjitha Jambulingam, Amel Gacem, et al. "Effect of Fuel Preheating on Engine Characteristics of Waste Animal Fat-Oil Biodiesel in Compression Ignition Engine." Polymers 14, no. 18 (2022): 3896. http://dx.doi.org/10.3390/polym14183896.

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The present study aims at understanding the effects of fuel preheating on engine characteristics of waste animal fat-oil (WAF-O) biodiesel in a single-cylinder CI engine, with the preheating technique proposed as an effective means for enhancing the fuel properties. To understand the effects of the preheated fuel, the WAF-O biodiesel was preheated at 60, 80, 100 and 120 °C and tested along with neat diesel and unheated WAF-O biodiesel. For this purpose, biodiesel was produced from different animal wastes by means of KOH-assisted ethanol-based transesterification, reporting its maximum yield as

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Mustaffa, Norrizal, Amir Khalid, Mohamad Farid Sies, Hanis Zakaria, and Bukhari Manshoor. "Preheated Biodiesel Derived from Vegetable Oil on Performance and Emissions of Diesel Engines: A Review ." Applied Mechanics and Materials 465-466 (December 2013): 285–90. http://dx.doi.org/10.4028/www.scientific.net/amm.465-466.285.

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This present study discusses the effects of preheated biodiesel and its blends on the performance and emissions of diesel engines. Limited supply of fossil fuel makes biodiesel as one of the major solution for this current situation. However, in using biodiesel and its blends as fuel had created few problems such as poor fuel droplet formation and atomization that consequently result on lots of carbon formation deposit on the valves and injector choking. These problems occur due to the effect of higher viscosity of the biodiesel and its blends itself. This paper reviews the recent research on

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6

Goteti, Gangeya Srinivasu, and Pavanu Sai Juluru. "RCCI combustion with a partially pre-mixed concept in a diesel engine using biodiesel, di-ethyl ether, and ethanol blends." Archives of Automotive Engineering – Archiwum Motoryzacji 107, no. 1 (2025): 27–48. https://doi.org/10.14669/am/191493.

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This research aims to optimize combustion by using alternate fuel sources. It also studies biodiesel with an ignition improver blend at an increased compression ratio of 20 by supplying ethanol with preheated air. In order to obtain baseline data, the research process was first carried out with diesel. It was then analyzed using the blend of diesel, Prosopis juliflora methyl ester as biodiesel, and an ignition improver (di-ethylether) in the same conventional mode. This blend, known as B30DEE1, is composed of 30% biodiesel, 69% diesel, and 1% di-ethylether by volume. The experiment was repeate

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7

Hoang, Tuan Anh, and Vang Van Le. "The Performance of A Diesel Engine Fueled With Diesel Oil, Biodiesel and Preheated Coconut Oil." International Journal of Renewable Energy Development 6, no. 1 (2017): 1–7. http://dx.doi.org/10.14710/ijred.6.1.1-7.

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Fossil fuel crisis and depletion, environmental pollution and ever-increase in vehicle and transportation means have renewed the scientist’s interest in the world in order to look for potential alternative fuels, which are attractive such as biodiesel, bioethanol, DME and vegetable oils. Inedible vegetable oils such as coconut oil, Jatropha oil, linseed oil or animal fat are full of potential for using directly or manufacturing biodiesel. This work is carried out in order to study the four stroke diesel engine D240 performance characteristics fueled with preheated pure coconut oil (PCO), Jatro

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8

Khalid, Amir, Christian Yohan M. Jaat, Izzuddin Zaman, B. Manshoor, and M. F. M. Ali. "Effect of Preheated Fuel on Mixture Formation of Biodiesel Spray." Applied Mechanics and Materials 393 (September 2013): 493–98. http://dx.doi.org/10.4028/www.scientific.net/amm.393.493.

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The key issue in using vegetable oil-based fuels is oxidation stability, stoichiometric point, bio-fuel composition, antioxidants on the degradation and viscosity thus influences to the different spray atomization and fuel air mixing characteristics. Purpose of this study is to investigate the effect of preheated biodiesel on fuel properties, spray characteristics and mixture formation. The detail behavior of mixture formation was investigated using the direct photography system with a digital color camera. This method can capture spray evaporation, spray length and mixture formation clearly w

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9

Mustaffa, Norrizal, Amir Khalid, Mohamad Farid Sies, Hanis Zakaria, and Bukhari Manshoor. "Performance and Emissions of Preheated Biodiesel on a Compression Ignition (CI) Engines ." Applied Mechanics and Materials 465-466 (December 2013): 291–95. http://dx.doi.org/10.4028/www.scientific.net/amm.465-466.291.

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Diesel engines are still widely needed and applicable to agriculture, construction, light duty passenger car and heavy duty vehicles. In recent years, limited supply of fossil fuel makes alternative sources of fuel especially biodiesel receiving a lot of attention in the automotive industry. However, in using biodiesel as fuel had created poor fuel-air mixing that generally will produce lower performance and higher emissions than diesel fuel. This phenomenon associated with the fuel properties especially viscosity that higher compared to diesel fuel. The aim of this study is to investigate the

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10

Varadaraj, K., N. Varun Kumar Reddy, H. Arun Kumar, R. Vinod, S. G. Sangashetty, and N. R. Banapurmath. "Performance and emissions analysis of diesel engine fuelled with exhaust gas energy preheated ROME biodiesel." Journal of Mines, Metals and Fuels 69, no. 12A (2022): 175. http://dx.doi.org/10.18311/jmmf/2021/30152.

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The crude oil resources are depleting as the days progress and biodiesel is an emerging substitute. But the usage of biodiesel is associated with fuel atomization problems. The prime cause is the high viscous nature of oils obtained from green matter. As we know that with increase in temperature of oil viscosity decreases. Current work deliberates the influence of preheating of biofuel on the engine output parameters. DI diesel engine fuelled with preheated biofuel blends result in increase in thermal efficiency and drop in HC, CO emissions, but the rise in peak cylinder temperature resulted i

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11

Mohamed, Iqbal Shajahan, Elumalai Perumal Venkatesan, Murugesan Parthasarathy, et al. "Optimization of Performance and Emission Characteristics of the CI Engine Fueled with Preheated Palm Oil in Blends with Diesel Fuel." Sustainability 14, no. 23 (2022): 15487. http://dx.doi.org/10.3390/su142315487.

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In this analytical investigation, preheated palm oil was used in the direct injection diesel engine with various optimization methods. The main purpose of the optimization was to get better results than the conventional engine. Raw palm oil was heated using the heat exchange process to reduce the density and viscosity. The relationship between the output process and factors response was evaluated in the design of experiment methods. The Taguchi method is an important method for optimization of the output response performance and emission characteristics of a diesel engine. Two important factor

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12

M., Mourad, and Noureldeen El_Sadek. "Emission and Performance Study of Diesel Engine Fuelled with Preheated Biodiesel from Exhaust Waste Energy." Journal of Mechanical and Mechanics Engineering 5, no. 3 (2019): 13–29. https://doi.org/10.5281/zenodo.3257094.

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The need for alternative fuel instead of conventional fossil fuels (diesel or gasoline) has recently increased for several reasons, including the expected shortage of petroleum fossil fuels and the production of pollution by transportation. Consequently, researchers are interested in finding new alternative fuels. At present, the number of studies on biodiesel as a compression ignition engine fuel has increased. Current studies are mainly concerned with studying the use of exhaust gas temperature to preheat biodiesel fuel before it enters the combustion chamber. A heat exchanger is designed to

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13

Pambudi, Setyo, Nasrul Ilminnafik, Salahuddin Junus та Muh Nurkoyim Kustanto. "Experimental Study on the Effect of Nano Additives γAl2O3 and Equivalence Ratio to Bunsen Flame Characteristic of Biodiesel from Nyamplung (Calophyllum Inophyllum)". Automotive Experiences 4, № 2 (2021): 51–61. http://dx.doi.org/10.31603/ae.4569.

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Nano γAl2O3 has been one of the nanometal oxides that has improved the characteristics of biodiesel. The effect of γAl2O3 nanoparticles addition on premixed flame combustion is investigated with an experiment on the laminar flame speed of Calophyllum inophyllum methyl ester 30% and 70% petrodiesel mixtures, at atmospheric pressure and preheated temperature T = 473K. The γAl2O3 nanoparticles added to CIME30 biodiesel were 0ppm, 100ppm, 200ppm, and 300ppm. Experiments were carried out on a bunsen burner. The equivalent ratio of the mixture between ϕ = 0.67 to 1.17. Experiments revealed that the

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14

Dr., Chandragowda M., Girish A. Mr., and Bhaskar B. Mr. "Mechanical Examination on Exhaust Discharge of Jatropha Oil in Crude Form And Biodiesel of Low Heat Rejection Diesel Engine." Journal of Scholastic Engineering Science and Management 2, no. 4 (2023): 14–26. https://doi.org/10.5281/zenodo.7772912.

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<strong>Background of the Problem: In the context of depletion of fossil fuels, ever increasing  pollution levels with fossil fuels and increasing economic burden on developing countries  like India, the search for alternative fuels has become pertinent. Vegetable oils are important  substitutes for diesel fuel, as they are renewable and have properties comparable to diesel  fuel. However, drawbacks associated with vegetable oils are high viscosity and low volatility  compel to use low heat rejection diesel engines. The viscosity of vegetable oils is reduced to  s

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15

Mekonen, Menelik Walle, and Niranjan Sahoo. "Thermodynamic and Thermo-Econmic Analysis of Preheated and Blended Castor Oil Methyl Ester in a Compression Ignition Engine." Energy and Environment Research 10, no. 2 (2020): 50. http://dx.doi.org/10.5539/eer.v10n2p50.

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In this paper, energy, exergy, suitability and economic evaluation of a diesel engine running with diesel fuel and five different types of preheated biodiesel blends were evaluated experimentally. The experiments were carried out at varying engine brake mean effective pressures (bmeps). The energy and exergy rate components of the engine were callcualted and compared for each operating conditions and blends of fuel. The fuel properties of the castor oil methyl ester (COME) at different preheating temeperatures have been tested with a consideration of different biodiesel international standards

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16

Fabian Chidiebere Ozioko, David Emoefe Rockson-Itiveh, Mabel Keke, and Tunde Folorunsho Adepoju. "Synthesis of biodiesel from waste recycled oil employing animal bone ash." Global Journal of Engineering and Technology Advances 16, no. 2 (2023): 192–205. http://dx.doi.org/10.30574/gjeta.2023.16.2.0117.

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In this work, physiochemical properties of the waste used oil (WUO) were carried out for its aptness for biodiesel production. Calcined Animal Bone was used as a bio-base catalyst for the biodiesel production. The produced biodiesel was characterized and the optimum biodiesel produced was determined via statistical analysis using regression analysis. This was with a view to adding value to the waste used oil (WUO) and finding environmentally friendly alternative to fossil fuel. Waste used oil (WUO) was preheated and purified to clean oil via filtration, and the physiochemical and other paramet

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17

Fabian, Chidiebere Ozioko, Emoefe Rockson-Itiveh David, Keke Mabel, and Folorunsho Adepoju Tunde. "Synthesis of biodiesel from waste recycled oil employing animal bone ash." Global Journal of Engineering and Technology Advances 16, no. 2 (2023): 192–205. https://doi.org/10.5281/zenodo.10625646.

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In this work, physiochemical properties of the waste used oil (WUO) were carried out for its aptness for biodiesel production. Calcined Animal Bone was used as a bio-base catalyst for the biodiesel production. The produced biodiesel was characterized and the optimum biodiesel produced was determined via statistical analysis using regression analysis. This was with a view to adding value to the waste used oil (WUO) and finding environmentally friendly alternative to fossil fuel. Waste used oil (WUO) was preheated and purified to clean oil via filtration, and the physiochemical and other paramet

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18

Chong, Cheng Tung, and Simone Hochgreb. "Spray Flame Study Using a Model Gas Turbine Swirl Burner." Applied Mechanics and Materials 316-317 (April 2013): 17–22. http://dx.doi.org/10.4028/www.scientific.net/amm.316-317.17.

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A model gas turbine burner was employed to investigate spray flames established under globally lean, continuous, swirling conditions. Two types of fuel were used to generate liquid spray flames: palm biodiesel and Jet-A1. The main swirling air flow was preheated to 350 °C prior to mixing with airblast-atomized fuel droplets at atmospheric pressure. The global flame structure of flame and flow field were investigated at the fixed power output of 6 kW. Flame chemiluminescence imaging technique was employed to investigate the flame reaction zones, while particle imaging velocimetry (PIV) was util

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19

Sankar, Shanmugasundaram, V. Kumaresan Manivarma, and Arun Thampi. "Performance and Emission Analysis of a Ci Engine Fuelled with JOME-JOEE-Diesel Blends." Applied Mechanics and Materials 867 (July 2017): 261–71. http://dx.doi.org/10.4028/www.scientific.net/amm.867.261.

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In this study a high viscous liquid fuel, approximately 20 times more than that of diesel, produced from non- edible oil seed jatropha curcaswhich has been considered as an alternative fuel for the compression ignition engine is reduced through trans-esterification process. During this process, the raw jatropha curcas oil is preheated to 60°C and treated with methanol 20% by volume along with potassium hydroxide (KOH) by 0.568% of the oil weight as alkaline catalyst at 60°C reaction temp to produce Methyl Esters of Jatropha Oil (JOME). Similarly, the above method is followed to produce Ethyl E

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20

Ravi, Shastri*1 &. Pushkar Dwivedi2. "REVIEW PAPER ON PERFORMANCE MEASUREMENT OF 4-STROKE DIESEL ENGINE USING PREHEATED OIL BASED BIO-DIESEL WASTE." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 10 (2017): 375–80. https://doi.org/10.5281/zenodo.1012551.

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Bio-diesel is widely accepted as comparable fuel to diesel in compression ignition engine. It offers advantages like higher cetane number, reduced emissions of particulates. Moreover, transportation and agriculture sector depends on diesel fuel therefore, it is essential that alternatives to diesel fuels must be developed. In the view of these, vegetable oils like palm oil, cotton seed oil, Neem oil, pongamia oil are considered as alternative fuels to diesel which are promising alternatives. Natural gas is a mixture of hydrocarbons-mainly methane and is produced either from gas wells or in con

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21

Oni, Babalola Aisosa, Samuel Eshorame Sanni, Benjamin O. Ezurike, and Emmanuel Emeka Okoro. "Effect of corrosion rates of preheated Schinzochytrium sp. microalgae biodiesel on metallic components of a diesel engine." Alexandria Engineering Journal 61, no. 10 (2022): 7509–28. http://dx.doi.org/10.1016/j.aej.2022.01.005.

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22

Kodate, Shankar Vitthal, Ajay Kumar Yadav, and G. N. Kumar. "Combustion, performance and emission analysis of preheated KOME biodiesel as an alternate fuel for a diesel engine." Journal of Thermal Analysis and Calorimetry 141, no. 6 (2020): 2335–45. http://dx.doi.org/10.1007/s10973-020-09814-5.

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23

Vedharaj, S., R. Vallinayagam, W. M. Yang, S. K. Chou, K. J. E. Chua, and P. S. Lee. "Performance Emission and Economic Analysis of Preheated CNSL Biodiesel as an Alternate Fuel for a Diesel Engine." International Journal of Green Energy 12, no. 4 (2014): 359–67. http://dx.doi.org/10.1080/15435075.2013.841162.

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24

Ren, Y., and X.-G. Li. "Numerical study on the combustion and emission characteristics in a direct-injection diesel engine with preheated biodiesel fuel." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 225, no. 4 (2011): 531–43. http://dx.doi.org/10.1177/09544070jauto1593.

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25

Pardo García, Carlos, Jhon Antuny Pabon, and Marlen Fonseca Vigoya. "Evaluation of Performance Parameters and Emissions of a Diesel Engine Fueled with Preheated Palm Oil Mill Effluent Biodiesel Blends." International Review of Mechanical Engineering (IREME) 15, no. 10 (2021): 538. http://dx.doi.org/10.15866/ireme.v15i10.21423.

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26

Khalid, A., A. S. A. Tajuddin, N. Jaat, et al. "Performance and emissions of diesel engine fuelled with preheated biodiesel fuel derived from crude palm, jatropha, and waste cooking oils." INTERNATIONAL JOURNAL OF AUTOMOTIVE AND MECHANICAL ENGINEERING 14, no. 2 (2017): 4273–84. http://dx.doi.org/10.15282/ijame.14.2.2017.12.0341.

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27

Kodate, Shankar Vitthal, Pragada Satyanarayana Raju, Ajay Kumar Yadav, and G. N. Kumar. "Investigation of preheated Dhupa seed oil biodiesel as an alternative fuel on the performance, emission and combustion in a CI engine." Energy 231 (September 2021): 120874. http://dx.doi.org/10.1016/j.energy.2021.120874.

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28

O, Abhilash, Rajgopal M S, Mrityunjayaswamy KM, and Ravitej Y P. "Enhancing the performance of preheated B20 vegetable seed oil by varying the compression ratio and using cerium oxide as a stabilizer." Journal of Mines, Metals and Fuels 69, no. 12A (2022): 229. http://dx.doi.org/10.18311/jmmf/2021/30108.

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The main purpose of the present investigation is to effectively utilize the biofuel along with cerium oxide as a stabilizer powered with a single-cylinder variable compressible ratio diesel engine fuelled with the 20% (blend B20) waste vegetable seed biofuel (WVO). Ethylbased esters production process from neutralized WVO is optimized by sodium hydroxide (NaOH) single-phase reaction to enhance the production of the biofuel. B20 WVO biodiesel behaviour is tested in a diesel engine by varying the compression ratio 16 and 18. Compression ratio 16 had better thermal efficiency and less CO<sub&g

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Nicolici, A., C. Pana, N. Negurescu, et al. "Researches regarding the animal fats use at a truck diesel engine." IOP Conference Series: Materials Science and Engineering 1220, no. 1 (2022): 012001. http://dx.doi.org/10.1088/1757-899x/1220/1/012001.

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Abstract The paper objectives answer to European Commission requires which decided for transport sector a 90% reduction of pollutants emissions till the year 2050. Alternative fuels like animal fats can represent a viable solution for diesel engines due to their good combustion properties, pollution reduction, and the possibility of raw state use in blends with diesel fuel or as biodiesel. A D2156 truck diesel engine is fueled with preheated raw animal fats, blend with diesel fuel in 5% and 10%. At the 55% engine load and 1450 rpm engine speed, for 10% animal fats-diesel fuel blend, the pollut

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Tiwari, Kamta Prasad, and Ram Narayan Singh. "Review on Performance and Emissions Characteristics of Compression Ignition Engine Fueling Non-Edible Vegetable Oil." Applied Mechanics and Materials 919 (February 5, 2024): 107–22. http://dx.doi.org/10.4028/p-cykid1.

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The tremendous exhaustion of resources, a surprising price increase of petroleum fuel and worldwide ecological issues implement to find renewable fuel for compression ignition engine. Non-edible vegetable oils have proven consensus to opt as a replacement for diesel fuel due to comparable properties and less-pollutant characteristics. Using Unmixed Untreated Non-edible Vegetable Oil (UUNVO) in the CI engine matches the needs of a sustainable future and restricts the intensifying cost involved in biodiesel production. This paper aims to review the influence of various UUNVO (Karanja, Jatropha,

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Baluchamy, Anbarasan, and Muralidharan Karuppusamy. "The combined effects of cobalt chromite nanoparticles and variable injection timing of preheated biodiesel and diesel on performance, combustion and emission characteristics of CI engine." Heat and Mass Transfer 57, no. 10 (2021): 1565–82. http://dx.doi.org/10.1007/s00231-021-03044-7.

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Sayuthi, Muhammad, Zulmiardi Zulmiardi, Asnawi Asnawi, and Suryadi Suryadi. "UNJUK KERJA MOBILTHERM 605 SEBAGAI FLUIDA PEMANAS PADA PREHEATER FLUIDA METANOL UNTUK PILOT PLANT BIODIESEL." Malikussaleh Journal of Mechanical Science and Technology 6, no. 1 (2022): 01. http://dx.doi.org/10.29103/mjmst.v6i1.6746.

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Biodiesel adalah bahan bakar alternatif yang terbarukan dari lemak hewani dan nabati untuk menggantikan minyak solar. Oleh karena pemerintah menetapkan penggunaan campuran biodiesel 30% dalam minyak solar untuk bidang transportasi per Januari 2020, maka penggunaan teknologi ramah lingkungan, berkelanjutan dan ekonomis pada pilot plant biodiesel harus dilakukan untuk meningkatkan mutu serta harga biodiesel sehingga dapat setara dengan minyak solar. Beberapa jenis Teknologi pengolahan biodiesel, diantaranya adalah teknologi tanpa/nir katalis. Teknologi ini cuma membutuhkan bahan baku berupa miny

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Komariah, Leily Nurul, Erik Salindra, Muhammad Akbar Ray, and Muhammad Rendana. "Effect of Technical Modifications on the Fuel Consumption and Emission Level of Biodiesel-Diesel Blended (B30) Fuel Engine." Jurnal Rekayasa Mesin 12, no. 3 (2021): 717–24. http://dx.doi.org/10.21776/ub.jrm.2021.012.03.21.

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The use of the mixed of biodiesel and diesel (BXX) will affect the performances of engines that are previously used for pure diesel. Therefore, this study was conducted to determine the appropriate technical modifications that can be applied in the B30-fueled generator set. Several modifications were carried out such as no modification (as a control), the addition of fuel preheater, the change of the injector nozzle specifications, and the combined modifications in the B30 fuel generator set. The results of the study revealed that the addition of fuel preheater reduced fuel consumption, CO emi

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Khalid, Amir, Norrizal Mustaffa, Bukhari Manshoor, et al. "The Comparison of Preheat Fuel Characteristics of Biodiesel and Straight Vegetable Oil." Applied Mechanics and Materials 465-466 (December 2013): 161–66. http://dx.doi.org/10.4028/www.scientific.net/amm.465-466.161.

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Biodiesel is an alternative fuel derived from varies sources of vegetable oils, animal fat, or waste frying oil to give the corresponding fatty acid methyl ester. The properties of alternative fuel of CPO biodiesel and SVO biodiesel have been investigated at different temperature. The biodiesel was blended up palm oil blending ratio from 515vol% (B5B15) and straight vegetable oil ratio from 515vol% (S5S15). The properties were tested at 27.5°C, 40°C, 50°C and 60°C with observed the changes of the density, kinematic viscosity, flash point, water contents, and acid value. In this study, properti

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Suryadi, Suryadi, Muhammad Sayuthi, and Muhammad Habibi. "Analisa Karakteristik Pompa Dan Laju Temperatur Fluida Pada Alat Pilot Plant Biodiesel." Jurnal TIKA 8, no. 1 (2023): 76–82. http://dx.doi.org/10.51179/tika.v8i1.1929.

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Pertumbuhan teknologi sat ini sangat pesat, perusahaan- perusahaan terus berkembang dalam inovasi teknologi di dalam produk buatannya. Bersamaan dengan perihal tersebut diperlukan peningkatan energi yang memadai seperti tenaga listrik, tenaga kimia, serta bahan bakar alternatif yang terbarurukan untuk menggantikan minyak solar adalah Biodiesel. Pemerintah per januari 2020 menerapkan campuran bahan bakar untuk bidang transportasi mengandung 30% biodiesel pada minyak solar. Teknologi pengolahan biodiesel banyak jenisnya, antara lain merupakan teknologi nir katalis. Teknologi ini cuma memerlukan

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Wulandari, Ika, Hanafi Prida Putra, Yayan Heryana, Romelan Romelan, Maharani Dewi Sholikhah, and Agus Kismanto. "DISAIN PREHEATER METANOL UNTUK PILOT PLANT BIODIESEL KUALITAS TINGGI DENGAN MOBILTHERM 605 SEBAGAI FLUIDA PEMANAS." AME (Aplikasi Mekanika dan Energi): Jurnal Ilmiah Teknik Mesin 6, no. 1 (2020): 13. http://dx.doi.org/10.32832/ame.v6i1.2821.

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Yilmaz, Nadir. "Effects of intake air preheat and fuel blend ratio on a diesel engine operating on biodiesel–methanol blends." Fuel 94 (April 2012): 444–47. http://dx.doi.org/10.1016/j.fuel.2011.10.050.

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Ramakrishnan, Muneeswaran, Thansekhar Maruthu Rathinam, and Karthickeyan Viswanathan. "Comparative studies on the performance and emissions of a direct injection diesel engine fueled with neem oil and pumpkin seed oil biodiesel with and without fuel preheater." Environmental Science and Pollution Research 25, no. 5 (2017): 4621–31. http://dx.doi.org/10.1007/s11356-017-0838-9.

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Kumar, Saket, Prem Shanker Yadav, Manish Kumar, and Raghvendra Gautam. "Multi‐aspect assessment and multi‐objective optimization of preheated tallow biodiesel‐diesel blend as alternate fuel in CI engine." Environmental Progress & Sustainable Energy, November 7, 2024. http://dx.doi.org/10.1002/ep.14518.

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AbstractThis study meticulously examined the impact of preheated tallow biodiesel on the performance and emission characteristics of a diesel engine. Employing a single‐cylinder, water‐cooled diesel engine configured with exhaust gas recirculation in this investigation, exhaust gas temperature (EGT) could be used to preheat the biodiesel, reducing its viscosity and density. This improvement in viscosity and density could enhance the injection process, which is often hindered by the higher density and viscosity of biodiesel compared with diesel fuel. The investigation achieved a peak preheat te

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Jaichandar, S. "A Study on the Effects of Preheating Thevetia Peruviana Biodiesel on the Performance of CI Engine." International Journal of Automotive Science And Technology, May 14, 2024. http://dx.doi.org/10.30939/ijastech..1454316.

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Biodiesel is becoming increasingly popular as a substitute fuel for compression ignition (CI) engines because of its comparable characteristics to those of diesel and its little environmental impact. The development of diesel engines that run on biodiesel and reduce emissions of pollutants, while also improving thermal efficiency, are key concerns in engine design. The most crucial prerequisites for achieving these are precise and quick air-fuel mixing. However, biodiesel's viscosity is considered a drawback for its application as a substitute fuel for IC engines. Heating can greatly lower the

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P., V. Rao. "Experimental Investigations on the Influence of Properties of Jatropha Biodiesel on Performance, Combustion, and Emission Characteristics of a DI-CI Engine." March 23, 2011. https://doi.org/10.5281/zenodo.1069953.

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The aim of the present research work is to investigate the influence of Jatropha biodiesel properties on various characteristics of a direct injection compression ignition engine. The experiments were performed at different engine operating regimes with the injection timing prescribed by the engine manufacturer for diesel fuel. The engine characteristics with Jatropha biodiesel were compared against those obtained using diesel fuel. From the results, it is observed that the biodiesel performance and emissions are lower than that of diesel fuel. However, the NOx emission of Jatropha biodiesel i

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RANGANATHAN, SHYAM KUMAR, ANIL GANDAMWAD, and MAYUR BAWANKURE. "PERFORMANCE EVALUATION OF C.I. ENGINE WITH COTTON SEED OIL." International Journal of Instrumentation Control and Automation, January 2012, 238–42. http://dx.doi.org/10.47893/ijica.2012.1044.

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The paper describe the comparative performance of single cylinder diesel engine with direct use of cotton seed oil methyl ester and preheated condition at variable temperature such as 50, 70 and 90oC.The properties such as viscosity, flash point, pour point were experimentally measured of COME, thus obtained are comparable with ASM biodiesel standards. The COME has been tested in single cylinder four stroke diesel engine coupled with rope brake dynamometer, such as BSFC, BTE, B.S.E.C. are calculated and exhaust gas temperature were measured. The experiment was carried out varying load at const

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Wilson, V. H., and V. Yalini. "Performance of Compression Ignition Engine with Coated Piston for Multiple Blends of Methyl Castor Oil." International Journal of Vehicle Structures and Systems 8, no. 2 (2016). http://dx.doi.org/10.4273/ijvss.8.2.08.

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Fossil fuel is getting exhausted at a fast rate and contributes to high carbon monoxide emissions. Biodiesel, being environmentally friendly, has better performance than diesel. Castor oil is an easily available vegetable oil in India. But its high viscosity leads to blockage of the fuel lines. The amount of free fatty acid more than 1% leads to soap formation which necessitates the biodiesel production in a two step process. The first step of acid catalyzed esterification process reduces the free fatty acid content of castor oil to below 1%. The second step of transesterification process conv

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Tangka, Julius Kewir, Djousse Kanouo Boris Merlain, Dontsa Tsafack Bertold Donald, Max Croft, and Vincent Kitio. "Comparative Analysis of Biodiesel Production from Five Varieties of Castor Beans." Journal of Advances in Biology & Biotechnology, December 31, 2020, 9–22. http://dx.doi.org/10.9734/jabb/2020/v23i1130186.

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A comparative study was conducted to estimate biodiesel productivity of five varieties of castor beans: Ricinus communis zanzibariensis {white black} (castor 1), Ricinus communis sanguineus (castor 2), Ricinus communis carmencita (castor 3), Ricinus communis zanzibariensis {dark black} (castor 4) and Ricinus communis {black Tanzania}(castor 5). The castor beans were preheated to a temperature between 22 and 33 ° C and then pressed with a manual hydraulic press, under 170 bars. The oil obtained was subjected to the transesterification reaction with methanol (99.98% pure) in a proportion of 5: 1

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Varun Kumar Reddy, N., SG Sangashetty, and N. R. Banapurmath. "Performance and emissions evaluation of diesel engine fueled with exhaust gas energy preheated CAOME biodiesel." Materials Today: Proceedings, December 2020. http://dx.doi.org/10.1016/j.matpr.2020.10.649.

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"Preheating Of Sunflower Blended Biodiesel for the Improvement of Performance Characteristics of a DI Diesel Engine under Various Loads." International Journal of Engineering and Advanced Technology 8, no. 6 (2019): 921–26. http://dx.doi.org/10.35940/ijeat.f8228.088619.

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Due to fast depletion of fuel and for the huge demand of various engine fuels in large sectors and power generation, thse biodiesel which is derived from biological wastes can be a substitute of pure diesel oil. Diesel engine has the benefits of low fuel consumption, high potency, smart economical and dynamic performance. However at the identical time, the diesel engine has high NOx and soot emissions. And these two sorts of emissions provides a trade-off relationship which can bring difficulties to satisfy the necessities of emission rules of NOx and soot. This particular paper primarily revi

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"Experimental Investigation of Performance and Emission of Diesel Engine Fuelled With Preheated Jatropha Biodiesel and Its Blends With Ethanol." International Journal of Renewable Energy Research, no. v6i4 (2016). http://dx.doi.org/10.20508/ijrer.v6i4.4744.g6937.

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Chembedu, Ganesh, and P. V. Manu. "Investigation of performance and emissions of a diesel engine fueled with preheated blends of diesel-watermelon seed biodiesel- isopentanol-turmeric oil." Process Safety and Environmental Protection, February 2025, 106863. https://doi.org/10.1016/j.psep.2025.106863.

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Halwe, Aboli D., Samir J. Deshmukh, Nand Jee Kanu, and Jagannath S. Gawande. "Optimization of combustion characteristics of novel hydrodynamic cavitation based waste cooking oil biodiesel fueled CI engine." SN Applied Sciences 5, no. 2 (2023). http://dx.doi.org/10.1007/s42452-023-05284-0.

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AbstractThe increment in the usage of automobiles is resulting in increased greenhouse gases (GHG) emissions continuously and there is a substantial need to reduce them effectively. The present research work investigates the emission behavior of waste cooking oil biodiesel doped with CuO nanoparticles during testing in Compression Ignition (CI) engines. This investigation is based on the effective emission reduction analysis emitted by diesel fuel during experimentation on CI engines. It suggests a cost effective modification of biodiesel as a fuel prepared from waste cooking oil (WCO) by a no

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"Emission Characteristics of Preheating Corn oil biodiesel blend in CI engine." International Journal of Recent Technology and Engineering 8, no. 4 (2019): 8251–54. http://dx.doi.org/10.35940/ijrte.d8934.118419.

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Speedy industry development and population growth have an outcome in the vigorous demand for energy. The disorganize consumption of fossil fuels has to lead to the destruction of petroleum fuels. The exhaust emission from diesel engines has caused the most important impact in troubling the environment. To rise above these harms, the focus is necessary for substitute supply. Many researchers are finding alternative fuel for fossil fuels. The substitute for petroleum products should be environmentally friendly, easily available and technically feasible. Biodiesel is derived from vegetable oils t

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