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Modeling, exergy analysis and optimization of cement plant industry
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Title: Modeling, exergy analysis and optimization of cement plant industry

Creator:

Abutorabi, Hossein ; Kianpour, Ehsan

Date:

2022

Type:

artykuł w czasopiśmie

Description:

Cement is the most widely used man-made material. The global cement industry produces about 3.3 billion tons of cement annually. A lot of energy is needed to produce cement. About 200 kg of coal is used to produce each ton of cement. The cement industry also produces about five percent of the world's greenhouse gases. In order to reduce the use of fossil fuels and greenhouse gas emissions, some cement producers have the potential to recover waste heat. The method studied in this research is based on heat recovery from boilers installed at the outlet of clinker cooler and preheater of cement factory. Due to the low temperature of the gases available, three different fluids, water, R123 and R245fa are considered as the operating fluid. Also, energy and exergy analysis is performed in a Rankin cycle and the selection of optimal parameters is considered by using genetic algorithm. By selecting the decision parameters in the optimization of the genetic algorithm such as pinch temperature, evaporator pressure and operating mass flow rate, the optimal values of exergy efficiency were obtained.

Place of publishing:

Koszalin

Publisher:

Publishing House of the Koszalin University of Technology

Format:

application/pdf

Identifier:

oai:dlibra.tu.koszalin.pl:1632

Language:

eng

Is part of:

Journal of Mechanical and Energy Engineering. Vol.6 (46), nr 1, s. 55-66

Rights:

Biblioteka Politechniki Koszalińskiej

Access rights:

internet

License:

Creative Commons BY 4.0

Exlibris

Subject and keywords:

exergy organic rankine cycle thermodynamic analysis cement plant

Object collections:

Last modified:

Nov 6, 2023

In our library since:

Aug 25, 2022

Number of object content hits:

17

All available object's versions:

https://dlibra.tu.koszalin.pl/publication/1636

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Edition name Date
Abutorabi, Hossein, 2022, Modeling, exergy analysis and optimization of cement plant industry Nov 6, 2023

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E-Mail

dlibra@tu.koszalin.pl

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