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Avaliação do comportamento fluidodinâmico lı́quido-sólido em biorreatores de leito fluidizado utilizando técnicas de fluidodinâmica computacional (CFD)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQCâmpus São Carlos, 2018-09-20)
Anthropogenic actions have promoted technological challenges, for example, in the treatment of large quantities of wastewater, which can be done in fluidized bed bioreactors. For the study of these bioreactors, numerical ...
Study of production of fuel pellets for a reactor
(Associa????o Brasileira de Energia Nuclear, 2018)
Determination of the zeolite optimal diameter for the settlement of nitrifying bacteria in an aerobic bed fluidized reactor to eliminate ammonia nitrogen
(Universidad Nacional de Colombia Sede Medellín, 2014-10-23)
In this work, the determination of the diameter of zeolite as a support for a microbial aerobic fluidized bed reactor is performed. The design of the reactor is recommended by Navarro and Palladino [1]. For the present ...
Technical evaluation of available residual biomass in Colombia for its thermochemical conversion in fluidized bed reactors
(2018)
In the present work, the results obtained from the physical, fluid dynamic and thermochemical characterization of available Colombian residual biomasses are reported. These biomasses were identified through the assessment ...
Reactores aeróbios de lecho fluidizado trifásico con circulación interna: Caracterización hidrodinámica y del soporte
(2010-12-01)
Aerobic internal-loop reactors use active biomass attached in a supporting media (biofilm) with the advantage of retaining a big biomass concentration in a small physical space, removing carbonaceous matter and nitrogen ...
Reactores aeróbios de lecho fluidizado trifásico con circulación interna: Caracterización hidrodinámica y del soporte
(2010-12-01)
Aerobic internal-loop reactors use active biomass attached in a supporting media (biofilm) with the advantage of retaining a big biomass concentration in a small physical space, removing carbonaceous matter and nitrogen ...
Thermomechanistic model for the processing of a high-arsenic copper concentrate in a duplex fluidized bed reactor
(SOC MINING METALLURGY EXPLORATION INC, 2001)
A thermomechanistic model was developed for the thermal decomposition of the enargite contained in a copper concentrate at 650 degrees to 750 degreesC in a fluidized bed with an inert atmosphere. At the particle le vel, ...
Computational Fluid Dynamics Simulation of Coal Gasification in a Circulating Fluidized Bed Reactor
(2019-10-09)
One of the applications of coal as a fuel is the production of gas through circulating fluidized bed technology. The modeling of these systems allows verifying and optimizing the design and operation parameters of gasifiers ...