Exergetic sustainability comparison of turquoise hydrogen conversion to low-carbon fuels

Aliya Banu*, Adnan Midilli, Yusuf Bicer

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Araştırma sonucu: ???type-name???Makalebilirkişi

4 Atıf (Scopus)

Özet

Turquoise hydrogen is produced from methane cracking, a cleaner alternative to steam methane reforming. This study evaluates two proposed systems based on solar methane cracking for low-carbon fuel production. The systems employ different pathways to convert the turquoise hydrogen into a suitable form for transportation and utilize the carbon solid by-product. A direct carbon fuel cell is integrated to utilize the carbon and capture the CO2 emissions. The generated CO2 is utilized for fuel production using CO2 hydrogenation or co-electrolysis. An advanced exergetic analysis is conducted on these systems using Aspen plus simulations of the process. The exergetic efficiency, waste exergy ratio, exergy destruction ratio, exergy recoverability ratio, environmental effect factor and the exergetic sustainability index were determined for each system and the subsystems. Solar methane cracking was found to have an environmental effect factor of 0.08 and an exergetic sustainability index of 12.27.

Orijinal dilİngilizce
Makale numarası135473
DergiJournal of Cleaner Production
Hacim384
DOI'lar
Yayın durumuYayınlandı - 15 Oca 2023
Harici olarak yayınlandıEvet

Bibliyografik not

Publisher Copyright:
© 2022 The Authors

Finansman

This publication was made possible by Graduate Sponsorship Research Award (GSRA7-2-0427-20025) and Researchers Exchange and Mobility Program (REMP3-2-0207-21004) from the Qatar National Research Fund (a member of Qatar Foundation). The findings herein reflect the work, and are solely the responsibility, of the authors. The authors would like to thank Yildiz Technical University, Hamad Bin Khalifa University and Qatar National Research Fund for the support provided. Open Access funding provided by the Qatar National Library This publication was made possible by Graduate Sponsorship Research Award ( GSRA7 -2-0427-20025 ) and Researchers Exchange and Mobility Program ( REMP3 -2-0207-21004 ) from the Qatar National Research Fund (a member of Qatar Foundation ). The findings herein reflect the work, and are solely the responsibility, of the authors. The authors would like to thank Yildiz Technical University , Hamad Bin Khalifa University and Qatar National Research Fund for the support provided. Open Access funding provided by the Qatar National Library

FinansörlerFinansör numarası
Hamad Bin Khalifa University and Qatar National Research Fund
Qatar Foundation
Qatar National Research Fund
Qatar National Library
Yildiz Teknik Üniversitesi

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