Login do cliente Carrinho de compras
Inscrição na biblioteca: Guest
Início Arquivos Thermal Letter Representantes Futuras reuniões Assembléia das Conferências Internacionais de Transferência de Calor

ISBN Imprimir: 0-85295-345-3

ISSN: 2377-424X

International Heat Transfer Conference 10
August, 14-18, 1994, Brighton, UK

HEAT TRANSFER IN POROUS MEDIA WITH A TEMPERATURE SENSITIVE CHEMICAL REACTION: TEMPERATURE CONTROL IN A CATALYTIC REACTOR

Get access DOI: 10.1615/IHTC10.4380
pages 357-362

Resumo

The authors present the results of an experimental investigation of the heat transfer in a liquid-solid packed bed reactor where an exothermic, temperature sensitive reaction A → B takes place. The biocatalyst (supported by the solid) becomes inactive as soon as the temperature becomes too high. Kinetics of reaction have been studied in a small size isotherm reactor. Heat transfer has been investigated separately in a larger packed column; it is well described by a homogeneous one parameter model (radial effective conductivity). Measurements have been carried out in a pilot reactor where the biochemical reaction takes place. The solution of coupled heal and mass balance equations allows to predict the temperature profiles in the reactor with a satisfactory agreement with experimental results.
Início Arquivos Thermal Letter Representantes Futuras reuniões Assembléia das Conferências Internacionais de Transferência de Calor Português English Русский 中文 Spain French German Ajuda Entre em contato conosco Voltar para Begell House