Otimização energetica de redes de trocadores de calor industriais : aplicações em engenharias de petroleo, alimentos e quimica

AUTOR(ES)
DATA DE PUBLICAÇÃO

1995

RESUMO

This work deals with the industrial process analysis, includingvarious types and sizes, looking for their optimization fiom the economic and energetic point of view. Not only a single point of optimality was searched but a set of options which could permit to a decision maker to choose the best situation in each case. ln the development of this study were utilized a set of Optimization Methods, among which it can be mentioned the "Pinch Point Methodology" to heat recovery in networks, which is based in a redistribution of the thermal potentials of the process analyzed, and the methods originated tfom the Mathematics Programming, in special the Linear Programming. A deep analysiswas made on the case relative to an oil refinery.More precisely a part ofthe catalytic cracking of the Paulinia s Oil Refinery of PETROBRAS. The set of procedures applied in this work, it can be shown efficient when the analysis is applied to other industrial branches, in particular in the Chemistry, Food and Petrochemistry industries, as shown in throughout this work. This study shows that is possible to make an energetic analysis and an economic cost evaluation on the implementationof a process, in a fast and sactisfatory manner

ASSUNTO(S)

energia - conservação processos quimicos petroleum refineries recuperação do calor chemical processes termodinamica energy conservation catalytic cracking craqueamento petroleo - refinarias heat recovery thermodynamics

ACESSO AO ARTIGO

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