Liquid Distributor
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Hydrodynamics of an external-loop airlift reactor with inserted membrane
Abstract The objective of this study was to investigate the hydrodynamics of an external-loop airlift membrane reactor (ELAMR). The ELAMR was operated in two modes: without (mode A) and with bubbles in the downcomer (mode B), depending on the liquid level in the gas separator. The influence of the gas distributor’s geometry and various alcohol solutions on
Braz. J. Chem. Eng.. Publicado em: 2017-04
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2. MONOENERGETIC AND POLYENERGETIC GAMMA RAY COMPUTER TOMOGRAPHY FOR MULTIPHASE SYSTEMS ANALYSIS / Análise de sistemas multifásicos utilizando tomografia computadorizada Gama monoenergética e polienergética
It is important to recognize that at the heart of chemical transformations in all process and energy industries is multiphase reator technology, as over 99% of reator systems require the presence of more than one phase for proper operation. Tomography is a powerful technique capable of determining the effect of operating and design parameters on the phase ho
Publicado em: 2009
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3. A política econômica do Banco Mundial para o financiamento da reestruturação dos serviços de abastecimento e tratamento de água e esgoto em contexto neoliberal
The water situation in the Earth planet has aroused the attention of the most different researchers, non-governmental organisations, world entities as World Bank and BID, social movements, and several production companies among others. Each one of these actors appoints and performs in particular scenery, implying the critic situation related to water that in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/05/2008
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4. Técnica experimental para quantificar a eficiência de distribuidores de líquidos industriais do tipo tubos perfurados paralelos. / Liquid aspersion effuciency quantification experiment: application in ladder type distributors.
The current text describes a simple experimental method in order to compare the efficiency of the liquid distributors applied at the ore treatment industries in washers, classifiers and mills as well as at the chemical processing industries. The technique basically consist of analyzing the dispersion through the standard deviation of the liquid mass which wa
Publicado em: 2008
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5. Estudo da hidrodinâmica de uma coluna de extração Kühni
This work aimed at the experimental study of the hydrodynamic behavior of liquid-liquid extraction columns. A section of a pilot scale Kühni column containing 5 stages with 150 mm of diameter has been used. The study has been carried out in the absence of mass transfer between phases. The binary system water/Exxsol D-80 was employed. In all runs, water has
Publicado em: 2005