scholarly journals Exergo-economic comparison of waste heat recovery cycles for a cement industry case study

2022 ◽  
pp. 100180
Author(s):  
José J. Fierro ◽  
Cristian Hernández-Gómez ◽  
Carlos A. Marenco-Porto ◽  
César Nieto-Londoño ◽  
Ana Escudero-Atehortua ◽  
...  
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Cement Industry ◽  
Recovery Cycles ◽  
Economic Comparison

scholarly journals Thermodynamic Optimization of an Air bottoming Cycle for Waste Heat Recovery from Preheater Tower in a Cement Industry

2021 ◽  
Vol 03 (01) ◽  
pp. 97-103
Author(s):  
Youcef Redjeb ◽  
◽  
Khatima Kaabeche-Djerafi ◽  
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Electrical Energy ◽  
Cement Industry ◽  
Water Deficiency ◽  
Power Maximization ◽  
Low Efficiency ◽  
Net Power Output

This work evaluated the air bottoming cycles(ABC) as a technology for waste heat recovery (WHR) at the level of the preheater tower in a cement industry. An optimization code has been developed in MATLAB environment and linked with REFPROP database as a way to design and calculate the different parameters and points of the cycle. The theory of power maximization is adopted and the genetic algorithm is employedasa way to maximize the net power output of the cycle, while a case study of a real cement plant has been taken into consideration for the examination purpose. Results showed that the integration of the ABC cycle for energy valorization contributes to covering around 8.5% of the industry need for electrical energy, by generating an amount of power that can achieve 1.07 MW.In addition, although the cycle has shown a low efficiency, it can be a practical WHR solution especially in case of water deficiency.

COMPARATIVE STUDY OF KALINA CYCLES FOR WASTE HEAT RECOVERY IN THE CEMENT INDUSTRY

2016 ◽  
Author(s):  
Felipe Raul Ponce Arrieta ◽  
Elviro Pereira Barbosa Junior ◽  
Cláudio Silva
Keyword(s):  
Comparative Study ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Cement Industry

A newly designed economizer to improve waste heat recovery: A case study in a pasteurized milk plant

2013 ◽  
Vol 60 (1-2) ◽  
pp. 188-199 ◽  
Author(s):  
Sathit Niamsuwan ◽  
Paisan Kittisupakorn ◽  
Iqbal M. Mujtaba
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Pasteurized Milk

scholarly journals Evaluation of low-temperature waste heat recovery technologies for the cement industry

2015 ◽  
Author(s):  
L. Lopera ◽  
C. Nieto ◽  
A. C. Escudero ◽  
C. A. Bustamante ◽  
M. C. Fernández
Keyword(s):  
Low Temperature ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Cement Industry

Thermo-economic optimization of small-scale Organic Rankine Cycle: A case study for low-grade industrial waste heat recovery

Energy ◽  
2020 ◽  
Vol 213 ◽  
pp. 118898
Author(s):  
Bernardo Peris ◽  
Joaquín Navarro-Esbrí ◽  
Carlos Mateu-Royo ◽  
Adrián Mota-Babiloni ◽  
Francisco Molés ◽  
...  
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Small Scale ◽  
Low Grade ◽  
Economic Optimization ◽  
Industrial Waste Heat
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