scholarly journals Studies on Physico-chemical Properties of Waste Cooking Oil Biodiesel-Diesel Blends in Different Ratios

2020 ◽  
Vol 10 (4) ◽  
Keyword(s):  
Chemical Properties ◽  
Waste Cooking Oil ◽  
Cooking Oil ◽  
Physico Chemical

scholarly journals Effects of Physico-Chemical Properties of the Blended Diesel and Waste Cooking Oil Biodiesel

2022 ◽  
Vol 34 (2) ◽  
pp. 319-323
Author(s):  
K.A. Viraj Miyuranga ◽  
Udara S.P.R. Arachchige ◽  
Danushka Thilakarathne ◽  
Randika A. Jayasinghe ◽  
Nuwan A. Weerasekara
Keyword(s):  
Chemical Properties ◽  
Volume Ratio ◽  
Acid Value ◽  
Waste Cooking Oil ◽  
Gas Analysis ◽  
Flash Point ◽  
So2 Emissions ◽  
Cooking Oil ◽  
Physico Chemical ◽  
Similar Chemical

Biodiesel is a renewable fuel with similar chemical and physical properties to diesel. The study used waste cooking oil to make biodiesel because reusing waste cooking oil harms human health by raising FFA levels above the norm. Transesterification was performed at 60 °C using a 1:5 methanol to waste cooking oil volume ratio, 30 min reaction time, 600 rpm stirring speed and 1% wt. KOH was employed as a homogenous base catalyst. Biodiesel samples of B0, B2, B5, B20, B40 and B100 were processed at 25 ºC in combination with petrodiesel. Samples were tested for density, kinetic viscosity, flash point, acid value and pH. The fuel economy and flue gas analysis were performed using three-wheeler diesel. The amount of waste cooking oil biodiesel increases the density, kinematic viscosity, flash point, acid value and pH of the sample. In blended diesel, the amount of biodiesel also lowered CO2, CO, NO, NOx, hydrocarbon (HC) and SO2 emissions.

scholarly journals The Properties of Fuel and Characterization of Functional Groups in Biodiesel -Water Emulsions from Waste Cooking Oil and Its Blends

2020 ◽  
Vol 5 (1) ◽  
pp. 95-108
Author(s):  
Annisa Bhikuning ◽  
Jiro Senda Senda
Keyword(s):  
Fourier Transform ◽  
Alternative Fuels ◽  
Chemical Properties ◽  
Acid Methyl Ester ◽  
Waste Cooking Oil ◽  
Diesel Oil ◽  
Cooking Oil ◽  
Used Oil ◽  
Acid Methyl

Studying biodiesel as an alternative fuel is important for finding the most suitable fuel for the future. Biodiesel from waste cooking oil is one of the alternative fuels to replace fossil oil. Waste cooking oil is the used oil from cooking and is taken from hotels or restaurants. The emulsion of waste cooking oil and water is produced by adding water to the oil, as well as some additives to bind the water and the oil. In this study, the fuel properties of 100% biodiesel waste cooking oil  are compared to several blends by volume: 5% of biodiesel waste cooking oil blended with 95% diesel oil (BD5), 10% of biodiesel waste cooking oil blended with 90% of diesel oil (BD10), 5% of biodiesel waste cooking oil blended with 10% of water and 18.7% of additives (BDW18.7), and 5% of biodiesel waste cooking oil blended with 10% of water and 24.7% of additives (BDW24.7). The objectives of this study are to establish the properties and characteristics of the FTIR (Fourier-transform infrared spectroscopy) of biodiesel-water emulsions from waste cooking oil and to compare them to other fuels. The chemical properties of the fuels are analyzed by using the ASTM D Method and FTIR  to determine the FAME (fatty acid methyl ester) composition of biodiesel in diesel oil. The results showed that the addition of additives in the water-biodiesel oil increases the viscosity, density, and flash point. However, it decreased the caloric value due to the oxygen content in the fuel.

scholarly journals Physical–chemical properties of waste cooking oil biodiesel and castor oil biodiesel blends

Fuel ◽  
2011 ◽  
Vol 90 (4) ◽  
pp. 1700-1702 ◽  
Author(s):  
Osmano Souza Valente ◽  
Vanya Márcia Duarte Pasa ◽  
Carlos Rodrigues Pereira Belchior ◽  
José Ricardo Sodré
Keyword(s):  
Castor Oil ◽  
Chemical Properties ◽  
Waste Cooking Oil ◽  
Biodiesel Blends ◽  
Cooking Oil ◽  
Physical Chemical

scholarly journals Pengaruh Perbandingan Katalis ZSM-5 dengan Katalis Alumina terhadap Pembentukan Biofuel dengan Bahan Baku Minyak Jelantah

FLUIDA ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 50-56
Author(s):  
Paqih Purnama Alam ◽  
I Wayah Adithama Nugraha ◽  
Mukhtar Ghozali ◽  
Dian Ratna Suminar
Keyword(s):  
Catalytic Cracking ◽  
Consumption Rate ◽  
Liquid Product ◽  
Chemical Properties ◽  
Base Material ◽  
Waste Cooking Oil ◽  
Cooking Oil ◽  
Cracking Process ◽  
Very High ◽  
Average Consumption

The average consumption rate of cooking oil in Indonesia on 2019 was 61 million litre. Because of that makes the waste cooking oil produces very high to. To prevent the consument littering the waste cooking oil, we can recycle it to be biofuel with many fraction such as biodiesel, biogasoline, and biokerosene. There are many ways to process the waste cooking oil to be, biofuel one of them is catalytic cracking. This study is induct by observe the biofuel that form from the catalytic cracking process with cooking oil as the base material using a hybrid catalyst ZSM-5/Alumina. The purpose of this study is to observe the influence of ZSM-5 and Alumina ratio as heterogenic catalyst and also the used of the catalyst frequently. The highest conversion of liquid product was produce with value 41,67%  at alumina variation of 17,5%. The used of catalyst frequently will affect the decrease amount of liquid product that produce. The analysis of chemical properties using GC-MS obtained the amount of kerosene 29,917 %; gasoline 3,996 %; and diesel 10,1 %. The other product was carboxylics acids,alcohol, and unidentified compound.   Keyword : Cooking oil, biofuel, ZSM-5, Alumina, catalytic cracking

scholarly journals Estimation of properties of mixed waste cooking oil for production of biodiesel

2018 ◽  
Vol 7 (4.5) ◽  
pp. 552
Author(s):  
B. S. V. S. R. Krishna ◽  
Shivaraj B.K
Keyword(s):  
Large Scale ◽  
Fatty Acid Content ◽  
Chemical Properties ◽  
Waste Cooking Oil ◽  
Raw Material ◽  
Biodiesel Production ◽  
Plant Oil ◽  
Material Source ◽  
Cooking Oil ◽  
Mixed Waste

The major drawback of production of biodiesel in large scale is the cost of raw materials. Raw material source of biodiesel is mostly plant oil (Jatropha, Pongamia, Mahua, Neem, Cotton seed oil etc.) which requires large land area to grow. One of the best methods to reduce the production cost of biodiesel is to employ low quality feedstock, for instance waste cooking oil (WCO). This also solves the disposal problem of WCO. This is socioeconomic and environment friendly, it does not compete with edible oil resources. This study represents the biodiesel production from mixed waste cooking oil. Waste cooking oil collected from different hotels around Manipal, Udupi district of Karnataka State, and India. Collected WCO from various sources (from palm oil and sunflower oil users) have different physical and chemical properties. These WCO has mixed in different ratios ie. 50:50, 75:25 and 25:75 to reduce free fatty acid content of WCO without any chemical pre-treatment. Physio-chemical properties of mixed WCO has been carried out. 

scholarly journals Experimental Investigation on the Performance of a CI Engine Fueled with Waste Cooking Oil Biodiesel Blends

2021 ◽  
Vol 2 (1) ◽  
pp. 25-31
Author(s):  
Lochan Kendra Devkota ◽  
Surya Prasad Adhikari
Keyword(s):  
Diesel Fuel ◽  
Chemical Properties ◽  
Waste Cooking Oil ◽  
Compression Ignition ◽  
Performance Parameters ◽  
Compression Ignition Engine ◽  
Biodiesel Blends ◽  
Cooking Oil ◽  
Brake Mean Effective Pressure ◽  
Ci Engine

In this study, different performance parameters of a Compression Ignition (CI) engine fueled with waste cooking oil biodiesel blends with diesel in different percentage volumes of 5 % biodiesel and 95 % diesel (W5), 10 % biodiesel and 90 % diesel (W10), 15 % biodiesel and 85 % diesel (W15) and 20 % biodiesel and 80 % diesel (W20) were tested experimentally. First, biodiesel was produced from waste cooking oil by transesterification process. The physical-chemical properties of biodiesel and W20 were tested. The tested properties of W20 were found to American Society for Testing and Materials (ASTM) standards near to diesel fuel. Subsequently, test of diesel and biodiesel blended fuels were carried out using 15:1 compression ratio on Kirloskar Single Cylinder Compression Ignition Engine at 1500 rpm on varying loads. The engine performance parameters for biodiesel blends such as Indicated Power (IP), Brake Power (BP), Brake Mean Effective Pressure (BMEP), Brake Thermal Efficiency (BTE), Specific Fuel Consumption (SFC) and Mechanical Efficiency (ME) against load in comparison to diesel fuel were obtained and verified those with diesel fuel. IP for diesel, W5, W10, W15 and W20 at load of 12 kg are 4.3 kW, 4.8 kW, 4.7 kW, 4.75 kW and 4.2 kW respectively. ME of W20 at 12 kg load is less by 4.1 % than diesel. The difference in SFC of diesel and W20 at 12 kg load was 0.27 kg/kWh. The experimental outcomes confirm that the IP and SFC of blended biodiesel were slightly superior. Correspondingly, BP and BMEP were also found comparable to diesel fuel.

Pilot Plant of Biodiesel Production from Waste Cooking Oil

2012 ◽  
Vol 550-553 ◽  
pp. 687-692
Author(s):  
Guang Rui Liu ◽  
Guan Yi Chen
Keyword(s):  
Diesel Fuel ◽  
Public Transportation ◽  
Pilot Plant ◽  
Chemical Properties ◽  
Acid Value ◽  
Waste Cooking Oil ◽  
Raw Material ◽  
Biodiesel Production ◽  
Animal Fats ◽  
Cooking Oil

Biodiesel, as an alternative auto fuel for conventional fossil fuel, has drawn wide attention in recent years. In this research, a two-step process for biodiesel production using waste cooking oil as feedstock was studied in a pilot plant with a treatment capacity of 3 ton/d. The results show that: the process exihibited a good conversion ratio and the biodiesel displayed suitable physical-chemical properties in comparison with diesel fuel, such as flash point of 137°C, viscosity of 4.49 mm2/s, acid value of 0.44 mg KOH/g etc. The quality of biodiesel meets the agreement with the European specification defined by EN 14214. Afterwards, the mixture of biodiesel and diesel were test in the engine with a ratio of 50/50（v/v）, 20/80（v/v）, and 0/100（v/v）. It indicates the mixed fuel has a reasonable fuel consumption rates without diesel engine modification, when the biodiesel blended with 0# diesel as fuel. The present results demonstrated that the industrial scale plant would achieve promising objective with waste cooking oils and animal fats as raw material. Also, this biodiesel-based diesel fuel could be applied in Tianjin local public transportation system that improves its sustainable development.

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