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Master's Dissertation
DOI
https://doi.org/10.11606/D.3.2012.tde-16112012-114140
Document
Author
Full name
Eduardo Hiroshi Oikawa
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2012
Supervisor
Committee
Paiva, José Luís de (President)
Gedraite, Rubens
Song, Tah Wun
Title in Portuguese
Avaliação de um sistema industrial de resfriamento de água.
Keywords in Portuguese
Análise de processo
Integração de processo
Torre de resfriamento de água
Transferência de calor e massa
Abstract in Portuguese
Neste trabalho, foi estudado o desempenho de um sistema constituído de torres de resfriamento e a sua integração em uma planta industrial de hidrogenação de butadieno. Caracterizou-se o desempenho das torres de resfriamento com base em um modelo fenomenológico, cujos parâmetros foram obtidos a partir da medição de variáveis operacionais reais. O processo de hidrogenação foi configurado em um simulador de processos, sendo o caso base estabelecido nas condições de projeto. Elaborou-se um módulo específico referente às torres de resfriamento, que foi integrado ao processo configurado no simulador. Em seguida, analisaram-se as interações das condições operacionais da torre de resfriamento no desempenho do processo industrial.
Title in English
Evaluation of an industrial system of cooling water.
Keywords in English
Cooling tower
Cooling water system
Heat and mass transfer
Mathematical modeling
Process analysis
Abstract in English
In the present work, the performance of a system composed of a cooling tower integrated in butadiene hydrogenation plant was studied. An experimental investigation was made to characterize the cooling towers based on a phenomenological model and in real process conditions. The hydrogenation process was configured on a process simulator and design specifications were considered as base case. A cooling tower module was developed and integrated to the process simulator. The interaction of the cooling tower system and the plant operation was investigated.
 
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Publishing Date
2012-11-27
 
WARNING: The material described below relates to works resulting from this thesis or dissertation. The contents of these works are the author's responsibility.
  • OIKAWA, E. H., e PAIVA, J. L. Avaliação de um Sistema Industrial de Resfriamento de Água. In XIX Congresso Brasileiro de Engenharia Química, Búzios, 2012. Anais do Congresso Brasileiro de Engenharia Química., 2012.
All rights of the thesis/dissertation are from the authors
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