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Experimental factorial design on hydroesterification of waste cooking oil by subcritical conditions for biodiesel production
(2017-01-01)
Hydroesterification is innovation biodiesel production using low cost feedstock by two-step: hydrolysis of waste cooking oil to FFAs in subcritical water and chemical esterification of FFAs into FAME (biodiesel) with ...
Biodiesel from waste cooking oil: Sodium carbonate modified sand as filter, TLC and the unmodified domestic microwave oven approach
(2014-01-01)
Biodiesel is obtained by transesterification of animal and vegetable triglycerides (fats), and have several advantages over fossil fuel, perhaps the most important being its renewable source and its lack of pollutants such ...
Avaliação térmica dos resíduos da destilação atmosférica das blendas - biodiesel/diesel
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia do PetróleoPesquisa e Desenvolvimento em Ciência e Engenharia de Petróleo, 2012-11-28)
The worldwide concern regarding the use of sustainable energy and preserving the
environment are determining factors in the search for resources and alternative sources
of energy and therefore fuel less aggressive nature. ...
Estudo da viabilidade econômica da produção de biodiesel de gordura suína: uma estimativa baseada em dados experimentais em escala de bancada
(Universidade Tecnológica Federal do ParanáMedianeira, 2013-12-18)
The present work aims to analyze the economic viability use of biodiesel based on fat of pigs as an alternative source of energy (biofuel). The method used for the analysis of the feasibility of economic was mathematician ...
Mistura de biodiesel de soja e de Murumuru em trator agrícola
(Universidade Estadual Paulista (Unesp), 2016-06-28)
Biodiesel é um combustível que pode ser obtido por meio da transesterificação de triglicerídeos presentes em óleos e gorduras, vegetais ou animais, óleos residuais e algas. É caracterizado como renovável, biodegradável, ...
EVALUATE THE WASTE FATTY ACID BY SCIENTIFIC AND TECHNICAL STUDY TO OBTAIN BIODIESEL
(Assoc Brasileira Engenharia Sanitaria AmbientalRio De JaneiroBrasil, 2008)