Geopolymers
Inorganic polymeric new materials
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G. A. A. Teixeira
G. A. A. Teixeira
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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A. S. Maia
A. S. Maia
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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R. Rosenhaim
R. Rosenhaim
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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I. M. G. Santos
I. M. G. Santos
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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A. L. Souza
A. L. Souza
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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A. G. Souza
A. G. Souza
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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N. Queiroz
N. Queiroz
Universidade Federal da Paraíba, CCEN, DQ, Cidade Universitária, Campus I, João Pessoa, PB, 58059-900, Brazil
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Abstract
Biodiesel can be obtained from various fatty acid sources. Each raw material has a different chemical composition that leads to different properties. Owing to these properties, the mixture of different proportions of raw materials can lead to biodiesels with best features in relation to physicochemical parameters such as viscosity, oxidative stability and flow properties, generating a fuel whose characteristics meet the requirements of the current legislation of the Brazilian National Agency of Petroleum, Natural Gas and Biofuels (ANP). The objective of this study was to determine the physicochemical properties of biodiesel samples produced from mixtures of beef tallow, babassu oil, and soybean oil. The thermo-oxidative stability was evaluated using thermogravimetry (TG/DTG) and differential scanning calorimetry (DSC). The results showed that all samples were in accordance to the ANP specifications. The biodiesel obtained from a mixture containing 50% of babassu oil had lower values of pour point, cold filter plugging point, and freezing point. This biodiesel also showed a higher thermo-oxidative stability in synthetic air and in oxygen atmospheres.
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1. Jain, S, Sharma, MP. Stability of biodiesel and its blends: a review. Renew Sustain Energ. 2010;14:667–678. .
-
2. Veljkovic, VB, Stamenkovic, OS, Todorovic, ZB. Kinetics of sunflower oil methanolysis catalyzed by calcium oxide. Fuel. 2009;88:1554–1562. .
-
3. Aryee, ANA, de Voort, FRV, Simpson, BK. FTIR determination of free fatty acids in fish oils destined for biodiesel production. Process Biochem. 2009;44:401–405. .
-
4. Atadashi, IM, Aroua, MK, Aziz, AA. High quality biodiesel and its diesel engine application: a review. Renew Sustain Energy Rev. 2010;14:1999–2008. .
-
5. Lujaji, F, Bereczky, A, Janosi, L, Novak, Cs, Mbarawa, M. Cetane number and thermal properties of vegetable oil, biodiesel, 1-butanol and diesel blends. J Therm Anal Calorim. 2010;102:1175–1181. .
-
6. Schaffel, SB, La Rovere, EL. The quest for eco-social efficiency in biofuels production in Brazil. J Clean Prod. 2010;18:1663–1670. .
-
7. Costa, ACA, Pereira, N, Aranda, DAG. The situation of biofuels in Brazil: new generation technologies. Renew Sust Energ Rev. 2010;14:3041–3049. .
-
8. Dunn, RO. Antioxidants for improving storage stability of biodiesel. Biofuels Bioprod Bior Biofpr. 2008;2:304–318. .
-
9. Cunha, ME, Krause, LC, Moraes, MSA, Faccini, CS, Jacques, RA, Almeida, SR, Rodrigues, MRA, Car, EB. Beef tallow biodiesel produced in a pilot scale. Fuel Process Technol. 2009;90:570–575. .
-
10. Santos, NA, Santos, JRJ, Sinfronio, FSM, Bicudo, TC, Santos, IMG, Antoniosi, NR, Fernandes, VJ, Souza, AG. Thermo-oxidative stability and cold flow properties of babassu biodiesel by PDSC and TMDSC techniques. J Therm Anal Calorim. 2009;97:611–614. .
-
11. Taravus, S, Temur, H, Yartasi, A. Alkali-catalyzed biodiesel production from mixtures of sunflower oil and beef tallow. Energ Fuel. 2009;23:4112–4115. .
-
12. Dias, JM, Alvim-Ferraz, MCM, Almeida, MF. Mixtures of vegetable oils and animal fat for biodiesel production: influence on product composition and quality. Energ Fuel. 2008;22:3889–3893. .
-
13. Teixeira, LSG, Couto, MB, Souza, GS, Andrade Filho, M, Assis, JCR, Guimarães, PRB, Pontes, LAM, Almeida, SQ, Teixeira, JSR. Characterization of beef tallow biodiesel and their mixtures with soybean biodiesel and mineral diesel fuel. Biomass Bioenerg. 2010;34:438–441. .
-
14. Candeia, RA, Freitas, JCO, Souza, MAF, Conceição, MM, Santos, IM, Soledade, LEB, Souza, AG. Thermal and rheological behavior of diesel and methanol biodiesel blends. J Therm Anal Calorim. 2007;87:653–656. .
-
15. Santos, NA, Tavares, MLA, Rosenhaim, R, Silva, FC, JV Fernandes Jr, Garcia, IM, Souza, AG. Thermogravimetric and calorimetric evaluation of babassu biodiesel obtained by the methanol route. J Therm Anal Calorim. 2007;87:649–652. .
-
16. SMAOFD - Standard methods for the analysis of oils, fats and derivatives. In: International Union of Pure and Applied Chemistry, Method 2507. 7th ed. Boston: IUPAC; 1987.
-
17. ANP – National agency of petrol, natural gas and biofuels. Resolução nº. 07, de 19 de março de 2008. http://www.anp.gov.br. Accessed 10 Jan 2010. (in Portuguese).
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| Journal of Thermal Analysis and Calorimetry | |
|---|---|
| Language | English |
| Size | A4 |
| Year of Foundation |
1969 |
| Volumes per Year |
1 |
| Issues per Year |
24 |
| Founder | Akadémiai Kiadó |
| Founder's Address |
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. |
| Publisher | Akadémiai Kiadó Springer Nature Switzerland AG |
| Publisher's Address |
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11. |
| Responsible Publisher |
Chief Executive Officer, Akadémiai Kiadó |
| ISSN | 1388-6150 (Print) |
| ISSN | 1588-2926 (Online) |
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Temperature dependence of the rate of reaction in thermal analysis
The Arrhenius equation in condensed phase kinetics
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