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Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis

Pinch technology is the state of the art-technique for design of energy efficient processing that allows the calculation of theoretically minimum data utilities consumption for a process based on the thermal data of process stream. The goal of Pinch analysis is to maximize the process to process hea...

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Main Author: Mohd Fairuz, Mohd Jais
Format: Undergraduates Project Papers
Language:English
Published: 2010
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/3167/1/CD5964_MOHD_FAIRUZ_MOHD_JAIS.pdf
http://umpir.ump.edu.my/id/eprint/3167/
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spelling my.ump.umpir.31672021-07-06T04:07:04Z http://umpir.ump.edu.my/id/eprint/3167/ Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis Mohd Fairuz, Mohd Jais TP Chemical technology Pinch technology is the state of the art-technique for design of energy efficient processing that allows the calculation of theoretically minimum data utilities consumption for a process based on the thermal data of process stream. The goal of Pinch analysis is to maximize the process to process heat recovery and minimize the utility requirements of heat exchanger system which offers maximum scope for energy and cost saving. The main factor that must be considered here is the determination of the stream utility used in the plant for extraction process of thermal data in the system that requires optimization. This analysis on production of 50 000MT/Annum isobutylene plant establishes the Grand Composite Curve of the process as a function of temperature and it is important to determine the Pinch point that can be defined as the temperature where the net deficit or surplus is equal to zero. This analysis is based on thermodynamic principle that set energy savings and cost targets prior to the design of a Heat Exchanger Network with ΔTmin=13°C and ΔTmin=14°C, where the process to design and implement is complicated and critical part in order to minimizing the energy consumption and maximizing the heat and energy recovery. From this research, it can be seen that the application of heat integration using Pinch analysis method can minimize the energy usage besides lowering the production cost of 50 000 MT/A isobutylene. By using ΔTmin=13°C, the payback period for investment in this new heat exchanger network in this plant are 4.2 months while ΔTmin=14°C result in lesser payback period of 2.3 months. 2010-05 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3167/1/CD5964_MOHD_FAIRUZ_MOHD_JAIS.pdf Mohd Fairuz, Mohd Jais (2010) Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis. Faculty of Chemical & Natural Resources Engineering , Universiti Malaysia Pahang .
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Mohd Fairuz, Mohd Jais
Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
description Pinch technology is the state of the art-technique for design of energy efficient processing that allows the calculation of theoretically minimum data utilities consumption for a process based on the thermal data of process stream. The goal of Pinch analysis is to maximize the process to process heat recovery and minimize the utility requirements of heat exchanger system which offers maximum scope for energy and cost saving. The main factor that must be considered here is the determination of the stream utility used in the plant for extraction process of thermal data in the system that requires optimization. This analysis on production of 50 000MT/Annum isobutylene plant establishes the Grand Composite Curve of the process as a function of temperature and it is important to determine the Pinch point that can be defined as the temperature where the net deficit or surplus is equal to zero. This analysis is based on thermodynamic principle that set energy savings and cost targets prior to the design of a Heat Exchanger Network with ΔTmin=13°C and ΔTmin=14°C, where the process to design and implement is complicated and critical part in order to minimizing the energy consumption and maximizing the heat and energy recovery. From this research, it can be seen that the application of heat integration using Pinch analysis method can minimize the energy usage besides lowering the production cost of 50 000 MT/A isobutylene. By using ΔTmin=13°C, the payback period for investment in this new heat exchanger network in this plant are 4.2 months while ΔTmin=14°C result in lesser payback period of 2.3 months.
format Undergraduates Project Papers
author Mohd Fairuz, Mohd Jais
author_facet Mohd Fairuz, Mohd Jais
author_sort Mohd Fairuz, Mohd Jais
title Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
title_short Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
title_full Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
title_fullStr Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
title_full_unstemmed Energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
title_sort energy conservation & economic analysis for production of 50 000 mt/annum isobutylene plant using pinch analysis
publishDate 2010
url http://umpir.ump.edu.my/id/eprint/3167/1/CD5964_MOHD_FAIRUZ_MOHD_JAIS.pdf
http://umpir.ump.edu.my/id/eprint/3167/
_version_ 1705056908611682304
score 13.211869

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