Chemical Identification of Waste Cooking Oil as Additive in Bitumen

2016 ◽  
Vol 700 ◽  
pp. 207-215 ◽  
Author(s):  
Wan Nur Aifa Wan Azahar ◽  
Mastura Bujang ◽  
Ramadhansyah Putra Jaya ◽  
Mohd Rosli Hainin ◽  
Norzita Ngadi ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Chemical Structure ◽  
Functional Group ◽  
Asphalt Binder ◽  
Waste Cooking Oil ◽  
Chemical Identification ◽  
Modified Bitumen ◽  
Cooking Oil ◽  
And Performance

The behavior and performance of waste cooking oil (WCO) as an additive and replacement of neat bitumen through the modification of asphalt binder is influenced by its chemical structure and composition. Therefore, the identification of chemical composition inside the WCO-modified bitumen should be identified before any modification is taken that later on will affect its performance. Thus, this paper has emphasized and explained about the chemical composition inside modified bitumen by using WCO. The characterization of each chemical element and functional group of WCO-modified bitumen are conducted by using Gas Chromatography-Mass Selective (GC-MS) and Fourier Transform Infrared Spectroscopy (FTIR). GCMS result showed that the presence of Free Fatty Acid (FFA) in WCO while from the FTIR observation, there are same type of functional group existed in all sample which is C-H bond (alkyl). Through the chemical observation conducted, therefore the chemical alteration is required to improve the performance of WCO in modified bitumen in the future.

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 The Utilization of Waste Cooking Oil (WCO) as A Mixture of Polyol Sourcein. The Production of Polyurethane Using Toluene Diisocyanate

2019 ◽  
Vol 35 (1) ◽  
pp. 221-227
Author(s):  
Maulida Lubis ◽  
Mara Bangun Harahap ◽  
Iriany Iriany ◽  
Muhammad Hendra S. Ginting ◽  
Iqbal Navissyah Lazuardi ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Impact Strength ◽  
Waste Cooking Oil ◽  
Raw Material ◽  
Toluene Diisocyanate ◽  
Elongation At Break ◽  
Cooking Oil ◽  
A Value ◽  
Stirring Time

Cooking oil waste that has been disposed could contamine the environment. However, if it is processed well, it can potentially become a raw material of polyurethane. The aim of this study was to determine the best polyurethane on the tensile strength, impact strength, elongation at break, water absorption, characterization of Fourier Transform Infra-Red (FTIR) and the characterization of Scanning Electron Microscopy (SEM). The variables used in this study were ambient process temperature with 440 rpm stirring speed, 1-minute stirring time, the ratio of polyoland WCO was 7:3 (% w/w), and the ratio of Toluene Diisocyanate (TDI) and WCO was 1:1; 1:2; 1:3; 1:4 (% w/w). The results obtained from the analysis of the best tensile strength against the polyurethane synthetic was in the 1:1 ratio of mixed variations between oil and TDI with a value of 0.403 MPa. The best impact strength was in the ratio of mixed variations between oil and TDI with 1:4 (% w/w) with a value of 600.975 J/m2. The best elongation at break against polyurethane foam synthetic was in the 1:3 ratio of mixture variations of oil and TDI with a value of 4.506%.

scholarly journals Combustion characterization of waste cooking oil and canola oil based biodiesels under simulated engine conditions

Fuel ◽  
2018 ◽  
Vol 224 ◽  
pp. 167-177 ◽  
Author(s):  
C. Ming ◽  
I.M. Rizwanul Fattah ◽  
Qing N. Chan ◽  
Phuong X. Pham ◽  
Paul R. Medwell ◽  
...  
Keyword(s):  
Canola Oil ◽  
Waste Cooking Oil ◽  
Cooking Oil

scholarly journals X-Ray Diffraction Analysis of Bitumen Containing Untreated and Treated Waste Cooking Oil

2019 ◽  
Vol 8 (3S3) ◽  
pp. 435-438
Keyword(s):  
Diffraction Analysis ◽  
Asphalt Binder ◽  
Homogeneous Solution ◽  
Waste Cooking Oil ◽  
Environmental Benefits ◽  
X Ray Diffraction ◽  
X Ray ◽  
Cooking Oil ◽  
Uniform Dispersion ◽  
Modified Binder

Abundant of waste cooking oil (WCO) production can cause prominent adverse impact and threat to the environment if not properly managed and disposed. Therefore, recycling or reusing WCO in modified asphalt binder is considered as an effective utilisation and environmental benefits. Hence, this study was to evaluate the chemical characteristic of untreated and treated WCO in modified binder through X-Ray diffraction analysis. The results indicated that the amorphous structure was present in the control and modified binders with untreated and treated WCO. The flat trends tabulated in XRD graph for modified binder depicted the uniform dispersion and homogeneous solution was achieved between the untreated and treated WCO with the asphalt binder during mixing process.

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