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Distillation column troubleshooting with improved gamma scan technique
(ISIPT - International Society for Industrial Process Tomography, 2017)
Simulación del Proceso de Producción del Éter Etil Tert-Butílico (ETBE): Influencia de la Relación Etanol/Isobuteno
(Centro de Información Tecnológica, 2004)
Avaliação dos parâmetros operacionais de uma torre de destilação de propeno
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia QuímicaUTFPR, 2018-06-12)
Propylene in a degree of purity above 99,5% in molar fraction (polymer grade) is a first generation basic petrochemical and It is also a vital link of refining-petrochemical integration in Brazil. This, associated with the ...
Thermal design of a tray-type distillation column of an ammonia/water absorption refrigeration cycle
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The goal of this paper is to present an analysis of a segmented weir sieve-tray distillation column for a 17.58 kW (5 TR) ammonia/water absorption refrigeration cycle. Balances of mass and energy were performed based on ...
Aplicação de técnicas de CFD no estudo da eficiência de estágio em colunas de destilação para produção de etanol
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQ, 2014-03-17)
Distillation is one of the most important and used separation techniques of components at industrial level, applied in a wide range of processes. Its great importance is due to the capacity of purify components of a mixture ...
Fast Determination of 2-Ethylhexyl Nitrate Diesel/Biodiesel Blends by Distillation Curves and Chemometrics
(American Chemical Society, 2016-07-28)
A new method for the quantification of 2-EHN (2-ethylhexyl nitrate) was developed and validated. In order to speed up and simplify the chemical analysis of diesel samples throughout inspection procedures, we propose a ...
Controle de uma coluna debutanizadora utilizando GS-PID
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA MECATRÔNICA, 2018-07-09)
Nowadays, because there is an increasing industrial competition, it becomes necessary
to have a more efficient control of the process, to seek for a better product quality,
cost reduction and greater safety. In the ...