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Rerrefino de óleo lubrificante usado
(Universidade Estadual Paulista (Unesp), 2009)
The lubricant oil used in engines of internal combustion must be, periodically, changed. Its mainly function in the engines is to reduce the friction between the pieces, but its presence also promotes the cleanness and the ...
Destino incerto
(Centro de Estudos em Sustentabilidade da EAESP, 2012)
RECUPERAÇÃO DE ÓLEO BÁSICO DE ÓLEOS LUBRIFICANTES USADOS DE MOTORES DIESEL COM AUXILIO DE ULTRASSOM
(Universidade Federal do Espírito SantoBRPrograma de Pós-Graduação em EnergiaUFESMestrado em Energia, 2018-02-27)
Lubrificantes ambientalmente corretos
(Universidade Federal do Rio de JaneiroBrasilEscola de QuímicaUFRJ, 2022)
Avaliação do ciclo de vida do óleo lubrificante rerrefinado: aplicação de um método simplificado
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2014-12-09)
Lubricant Oil is a petroleum product with many applications in the automotive and industrial sectors. Using this liquid, however, generates a high polluting potential residue to water, soil and air (Wasted Lubricant Oil – ...
Determinação de trocador de calor para resfriar o óleo lubrificante de motor automotivo a diesel de 3 cilindros utilizando o fluido de arrefecimento
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2013-04-29)
During the cooling and lubrication systems validation tests of a three-cylinder diesel engine used in low power tractors, it was found that the lubricating oil is warming beyond acceptable limit temperature. At the same ...
Análise da logística reversa das embalagens de óleos lubrificantes em Curitiba
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-11-11)
The following paper focuses on reverse logistics, which is increasingly necessary both in terms of business strategy and in the environmental aspect when it involves toxic materials. The return of lubricating oil packages ...
Óleo lubrificante usado ou contaminado e resíduos associados: diagnóstico, estimativa e perspectivas de um ambiente sustentável
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de PetróleoDepartamento de Engenharia de Petróleo, 2022-02-11)
The oil industry is one of the segments that causes the most damage to the environment. The lubricating base oil, after fulfilling its role, loses its optimal properties and is contaminated with several toxic compounds, ...