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Activity of water in pyrolysis oil—Experiments and modelling
(Elsevier Science, 2018-10)
Fast pyrolysis is an option to convert lignocellulosic biomass into a large fraction of liquid bio-oil besides some char/ash and non-condensable gas. When ash-rich material is used, this usually results in a higher water ...
Descrição matemática do transporte simultâneo de calor e massa no processo dinâmico de secagem de madeira de Pinus elliottii
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA QUÍMICAPrograma de Pós-Graduação em Engenharia QuímicaUFMG, 2020-02-11)
In general, industrial drying of wood is characterized by being a process that requires a large investment due to high energy consumption and by requiring a slow operation. Its operational control is complex because it is ...
Predição de propriedades termodinâmicas de hidrocarbonetos presentes no ciclo de liquefação C3MR de gás natural
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA QUÍMICAPrograma de Pós-Graduação em Engenharia QuímicaUFMG, 2020-02-10)
Natural gas is an attractive replacement for oil and coal, as fuel, given the favorable balance between energetic efficiency and pollutant emissions. To make the gas suitable for transportation between the large distances ...
Efeitos de simetrias da equação de Lindblad no transporte quântico
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAPrograma de Pós-Graduação em FísicaUFMG, 2020-03-13)
The understanding of non equilibrium quantum systems and, more specifically, of properties
of their energy and spin currents has not only a great theoretical interest but also
a technological one. In this dissertation, ...
Path integral approach to the full Dicke model
(Elsevier B.V., 2011-10-01)
The full Dicke model describes a system of N identical two level-atoms coupled to a single mode quantized bosonic field. The model considers rotating and counter-rotating coupling terms between the atoms and the bosonic ...
Análise teórico-experimental do coeficiente de perfomance (COP) de um sistema de refrigeração por jato-compressão
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia MecânicaTecnologia de Materiais; Projetos Mecânicos; Termociências, 2010-04-26)
The use of waste heat of energy conversion equipment to produce a cooling effect, consists
currently in a very interesting way of efficiency improvement of energy systems. The present
research has as intention the theoretical ...
Modelagem numérica do escoamento multifásico transiente composicional em poços de petróleo usando modelo de dois fluidos
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE PETRÓLEO, 2017-10-23)
Transient multiphase flow in pipes is a common phenomenon in chemical, nuclear and
petroleum industries. Numerical simulation of multiphase flow in pipes is an essential tool for
economic and safety analysis related to ...
Concretos refratários avançados com alto teor de carbono
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2010-03-12)
Refractory castables in the Al2O3-SiO2-SiC-C system are applied in the iron making process, including runners for molten slags and metals. Over the past years, several attempts to increase the carbon content of these ...
Energía de gibbs para los procesos de transferencia del triclosan desde el agua hasta algunos solventes orgánicos a 25,0 °c
(Revista Colombiana de Ciencias Químico Farmacéuticas, 2008)
En este trabajo se presentan las energías de Gibbs para los procesos de disolución del triclosan (TS) en solventes orgánicos de diferente capacidad de formación de enlace de hidrógeno, las cuales fueron calculadas a partir ...
Spectral and computational features of the binding between riparins and human serum albumin
(2018-02-05)
The green Brazilian bay leaf, a spice much prized in local cuisine (Aniba riparia, Lauraceae), contains chemical compounds presenting benzoyl-derivatives named riparins, which have anti-inflammatory, antimicrobial and ...