This study also describes the preparation and characterization of cottonseed oil bio-diesels obtained by methyl and ethyl routes. Analysis concerning the rate of saponi-fication, acid value, kinematic viscosity at 40 ° C, peroxide value, and refractive in-dex, among others were also made. The transesterification reaction and ester con-tent were analysed by Thin Layer Chromatography (TLC) and Gas Chromatography (GC), respectively. The consequences of adding the synthetic antioxidant tert-butilhidroquinona (TBHQ) in biodiesels, obtained in relation to the same oxidative stability, was also evaluated. The analysis of the Thermogravimetric (TGA) of vege-table oil and biodiesels obtained and a study of the behavior of Specific Gravity as a funct...
Biodiesel can be produced through the transesterification reaction of a short-chain alcohol with a t...
The exploitation of rice husks through thermal conversion at low temperature, adding economical valu...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Gradu...
Biodiesel, a fuel produced from renewable sources, is a sustainable substitute to meet the growing g...
Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáRenewable fuels...
Neste trabalho, realizaram-se a produção e a caracterização do biodiesel comóleos unitários e mistur...
Tese de mestrado integrado, Engenharia da Energia e do Ambiente, Universidade de Lisboa, Faculdade d...
Mestrado em Engenharia QuímicaA necessidade de reduzir a dependência dos combustíveis fósseis e a em...
Since the mid-twentieth century the world has been concerned about the shortage of fuels derived fro...
Mestrado em Materiais Derivados de Recursos RenováveisO ácido oleico é um co-produto da refinação de...
In face to the problems of energy shortage, the biodiesel, a renewable fuel, appears as alternative ...
Oxidative stability is one of the most important properties that attest to the quality of a biodiese...
The use of biosolids in agriculture has been the most viable alternative for domestic and industrial...
The objective of this article is present the pilot plant used in the research titled: Production of ...
O biodiesel (ésteres de ácidos graxos) tem atraído considerável atenção como combustível renovável, ...
Biodiesel can be produced through the transesterification reaction of a short-chain alcohol with a t...
The exploitation of rice husks through thermal conversion at low temperature, adding economical valu...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Gradu...
Biodiesel, a fuel produced from renewable sources, is a sustainable substitute to meet the growing g...
Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáRenewable fuels...
Neste trabalho, realizaram-se a produção e a caracterização do biodiesel comóleos unitários e mistur...
Tese de mestrado integrado, Engenharia da Energia e do Ambiente, Universidade de Lisboa, Faculdade d...
Mestrado em Engenharia QuímicaA necessidade de reduzir a dependência dos combustíveis fósseis e a em...
Since the mid-twentieth century the world has been concerned about the shortage of fuels derived fro...
Mestrado em Materiais Derivados de Recursos RenováveisO ácido oleico é um co-produto da refinação de...
In face to the problems of energy shortage, the biodiesel, a renewable fuel, appears as alternative ...
Oxidative stability is one of the most important properties that attest to the quality of a biodiese...
The use of biosolids in agriculture has been the most viable alternative for domestic and industrial...
The objective of this article is present the pilot plant used in the research titled: Production of ...
O biodiesel (ésteres de ácidos graxos) tem atraído considerável atenção como combustível renovável, ...
Biodiesel can be produced through the transesterification reaction of a short-chain alcohol with a t...
The exploitation of rice husks through thermal conversion at low temperature, adding economical valu...
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Gradu...