Buscar
Mostrando ítems 1-10 de 681
Analise preliminar de risco na atividade de remoção de tanque subterrâneo de armazenamento de gasolina
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2015-03-05)
The retail activity of automotive fuels comprises the acquisition and storage of automotive fuels in tanks through systems SAAC - Air Storage System and SASC - Underground Storage System. One of the stages of bigger risk ...
Enhancement of sulfonated poly(ether ether ketone)-based proton exchange membranes doped with different ionic liquids cations
(2020-01-01)
Herein, to balance the overall performance of SPEEK membrane, the imidazolium hydrogen sulfate (Im.HSO4), 1-methylimidazolium hydrogen sulfate (MI.HSO4), and 1-butyl-3-methylimidazolium hydrogen sulfate (BMI.HSO4) ionic ...
Condições das instalações em empreendimentos que possuem armazenamento de combustível: avaliação segundo a NR 20 e outras normas
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2014-04-16)
Considering the growing population and increasing number of vehicles caused by economic development, there is therefore an increasingly significant consumer demand for petroleum-derived liquid fuels. However, storage of ...
Análise do cumprimento da NR 20 em uma empresa de granéis líquidos do porto de Paranaguá
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Especialização em Engenharia de Segurança do TrabalhoUTFPR, 2017-04-19)
Even with the economic crisis, the commercialization of liquid bulk has shown a considerable increase in the movement in the Brazilian ports in recent years, especially with the liquid flammable and combustible bulk. This ...
Influence Of Fuel Temperature On Atomization Parameters In A Pressure-swirl Atomizer From A Port Fuel Injector By Shadowgraphy Technique
(Springer HeidelbergHeidelberg, 2016)
Liquid-liquid extraction: A promising alternative for inhibitors removing of pentoses fermentation
(Elsevier B.V., 2019-04-15)
Dilute sulfuric acid pretreatment is effective at producing a xylose-rich hydrolysate from lignocellulosic biomasses, however inhibitory compounds, released during the processes, can affect the metabolism of fermenting ...
Sensores em fibra ótica para avaliação de combustíveis líquidos
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2013-03-15)
This work shows a study about the applicability of optical fiber sensors based on long period gratings as tools for assessment of liquid fuels. The study was based on both experimental research and evaluation of the main ...
A review on the current state of the art for the production of advanced liquid biofuels
(2019-01-01)
Recent socio-political and economic factors encourage development of bioenergy and biofuels. The aim of this paper is to provide an updated review of the most promising technologies for sustainable production of advanced ...
Screening of protic ionic liquids for sugarcane bagasse pretreatment
(2019-01-01)
Protic ionic liquids have been demonstrated to be a promising alternative for the pretreatment of lignocellulosic biomasses, since they can provide higher enzymatic hydrolysis yields than other commonly used pretreatments. ...