scholarly journals Turning Used Frying Oil into a New Raw Material to Printing Inks

2013 ◽  
Vol 24 (2) ◽  
pp. 314-319 ◽  
Author(s):  
Vinícius M. Mello ◽  
Gustavo V. Oliveira ◽  
Paulo A. Z. Suarez
Keyword(s):  
Frying Oil ◽  
Raw Material ◽  
Used Frying Oil ◽  
Printing Inks

scholarly journals Detection of the presence of used frying oil as raw material in biodiesel production

2008 ◽  
Vol 59 (4) ◽  
Author(s):  
M. V. Ruiz Méndez ◽  
A. Liotta ◽  
S. Marmesat ◽  
M. C. Dobarganes
Keyword(s):  
Frying Oil ◽  
Raw Material ◽  
Biodiesel Production ◽  
Used Frying Oil

scholarly journals Alkyd Printing Inks from Waste Frying Oil

2020 ◽  
Vol 17 (8) ◽  
pp. 811-824
Author(s):  
Sivaphol PHUNPHOEM ◽  
Onusa SARAVARI ◽  
Pitt SUPAPHOL
Keyword(s):  
Carbon Black ◽  
Phthalic Anhydride ◽  
Alkyd Resin ◽  
Frying Oil ◽  
Raw Material ◽  
Waste Frying Oil ◽  
Alkyd Resins ◽  
Water Tolerance ◽  
Printing Inks ◽  
Printing Ink

Alkyd-based printing ink vehicles were successfully prepared from waste frying oil. Three alkyd resins were synthesized using different ratios of phthalic anhydride. Properties of the 3 prepared resins were measured and compared with virgin oil alkyd resin and commercial alkyd resin. Viscosities of the obtained ink vehicles ranged from 8.6 to 34.9 poises. The vehicles were also completely compatible with carbon black for formulating black printing inks. Preliminary properties of the 3 formulated inks were evaluated and compared with black printing ink prepared from virgin oil alkyd and commercial alkyd. The formulated inks had satisfactory viscosity and tackiness as properties suitable for a variety of printing applications. The 3 synthesized inks had rub resistance values ranging from 4.61 to 5.75 %, slightly higher than the rub resistance of virgin oil alkyd ink and commercial alkyd ink. Particle fineness and water tolerance properties of the 3 formulated inks were comparable with virgin oil alkyd ink and commercial alkyd ink. Results suggested that waste frying oil has potential application as a raw material in the printing ink industry.

Recovery of triglycerides from used frying oil by extraction with liquid and supercritical ethane

2011 ◽  
Vol 56 (1) ◽  
pp. 72-79 ◽  
Author(s):  
Jesusa Rincón ◽  
Fabiola Martínez ◽  
Luis Rodríguez ◽  
Virginia Ancillo
Keyword(s):  
Frying Oil ◽  
Used Frying Oil

Catalytic production of biodiesel from soy-bean oil, used frying oil and tallow

2000 ◽  
Vol 18 (6) ◽  
pp. 515-527 ◽  
Author(s):  
R. Alcantara ◽  
J. Amores ◽  
L. Canoira ◽  
E. Fidalgo ◽  
M.J. Franco ◽  
...  
Keyword(s):  
Frying Oil ◽  
Used Frying Oil ◽  
Soy Bean Oil

scholarly journals BIODIESEL FROM LOW GRADE USED FRYING OIL USING ESTERIFICATION TRANSESTERIFICATION PROCESS

2010 ◽  
Vol 13 (2) ◽  
Author(s):  
Sawarni Hasibuan ◽  
Amar Ma'ruf ◽  
Sahirman .
Keyword(s):  
Frying Oil ◽  
Low Grade ◽  
Used Frying Oil

scholarly journals USED FRYING OIL BIODIESEL PRODUCTION: EXPERIMENTAL FACTORIAL DESIGN AND MULTIVARIATE ANALYSIS

Tecno-Lógica ◽  
2009 ◽  
Vol 13 (1) ◽  
pp. 19-24
Author(s):  
Rosana De Cassia de Souza Schneider ◽  
Robson Mocellin ◽  
Marcos Moura Da Trindade ◽  
Luciano Roni Silva Lara ◽  
Marco Flores Ferrão
Keyword(s):  
Multivariate Analysis ◽  
Factorial Design ◽  
Frying Oil ◽  
Biodiesel Production ◽  
Used Frying Oil

RESUMO: Biodiesel é derivado de fontes renováveis e reduz significativamente as emissões atmosféricas. Pode ser obtido de diversos processos, como a alcoolise. Neste trabalho, o biodiesel foi produzido através da alcoolise do óleo de fritura usado de indústrias de alimentação. Um planejamento experimental foi utilizado e os produtos de reação foram analisados por cromatografia gasosa (CG) espectroscopia na região do infravermelho com acessório de reflexão total atenuada horizontal (IV-HATR) e análise exploratória por análise de componentes principais (PCA) e análise hierárquica de grupos (HCA). De acordo com as condições analisadas obteve-se alta conversão em ésteres metílicos. Por IV-HATR, a conversão máxima foi observada em condições experimentais de temperatura ( 50 e 60°C), concentração de catalisador (0,6 e 1,2%) e a 1:8 de relação molar entre óleo e metanol. Também foi possível discriminar por análise quimiométrica, 4 grupos no planejamento experimental e determinar as melhores condições para a produção de biodiesel de óleo de fritura usado.

scholarly journals Characteristics of Oil Used in Frying Peanuts, Cassava And Mackarel Tuna

2021 ◽  
Vol 2 (01) ◽  
pp. 50-62
Author(s):  
Aprialis Aprialis ◽  
Anwar Kasim ◽  
Rini Rini
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Moisture Content ◽  
Physical Properties ◽  
Fatty Acid Profile ◽  
Frying Oil ◽  
Chemical Components ◽  
Used Frying Oil ◽  
Cooking Oil ◽  
Used Cooking Oil

The characteristics of used frying oil that are carried out repeatedly using high temperatures and with various types of frying materials will produce new types of oil characteristics, either the appearance and disappearance of certain types of chemical components or changes in the physical properties of frying oil. This study aims to determine the characteristics of cooking oil used in frying peanuts which have high fat content, high carbohydrate content of cassava and mackarel tuna which have high protein content. Samples of used oil were obtained from the use of pure oil from palm oil and then the 3 different types of material were fried with 10 frying repetitions. The used frying oil was then visually observed and analyzed for the number of peroxides, free fatty acids, and moisture content, color test, amount of oil lost and its fatty acid profile. In addition, the amount of oil lost due to frying was observed. The results of the observation of physical properties showed that the smell of oil became rancid, the taste of the oil became bitter and the color turned black. The results of chemical analysis showed that the highest peroxide number was 50 meq / kg, the highest ALB was 4.35%, and the highest moisture content was 3.21% , the oil color changed to brown to black, the highest amount of oil lost due to frying was cassava frying oil. namely 58.4% , . The fatty acid profile of used frying oil has been obtained and there is a decrease in the percentage, the appearance of stearic acid and the loss of heptadecanoic fatty acids in the used cooking oil for peanuts, cassava and mackarel tuna.

WASTE FRYING OIL TRANSESTERIFICATION TREATED BY STEAM DRAG METHOD

2018 ◽  
Vol 26 (26) ◽  
pp. 34-42
Author(s):  
Daniel Sena MARINS ◽  
Marcos Vinícius Oliveira CARDOSO ◽  
Mara Eliza SANTOS ◽  
Jeferson MASSINHAN
Keyword(s):  
Moisture Content ◽  
Conversion Rate ◽  
Large Scale ◽  
Methyl Esters ◽  
Frying Oil ◽  
Raw Material ◽  
Biodiesel Production ◽  
Scale Production ◽  
Residual Oil ◽  
Conversion Rates

Demand for diversified biodiesel feedstocks is high and increasing, but few are viable for large-scale production, and many of those selected compete with other sectors of the chemical industry. To improve energy and environmental sustainability, fatty acids from waste oils that are improperly disposed of and pollute the environment can be used for transesterification reactions. However, they need treatment to achieve high conversion rates. In this context, the aim of this work was to perform and analyze the treatment of residual frying oil with the evaporation and entrainment process, aiming at its use as raw material to obtain biodiesel (methyl esters) by a transesterification reaction. The physicochemical properties of the residual oil after treatment were characterized by moisture content, pH and the acidity, saponification, iodine, and peroxide index. The conversion rate of the residual oil to methyl esters was determined by 1H NMR analysis. After the treatment, the method of analysis of variance showed that the oil obtained a significant reduction of the saponification, iodine, peroxide and acidity indexes, being the acidity reduced from 9.36 to 7.85 mg KOH g-1. The moisture content of 0.733% and elevation of pH to 8.0. The conversion rate of fatty acid biodiesel of residual oil was 79.3 %, lower value of standards norms (ASTM, 2005; EN, 2008; ANP, 2014), showing that the assigned methodology for frying residual oil is inefficient in biodiesel production.

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