Journal ArticleDOI
Thermodynamic and environmental analysis of integrated supercritical water gasification of coal for power and hydrogen production
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TLDR
In this article, a novel integrated supercritical water gasification of coal system with 40t/h throughput of coal and water was designed, and a thermodynamic analysis and a life cycle environmental assessment under different conditions were performed using Aspen Plus 8.4 and SimaPro 9.0 based on the Ecoinvent 3 database.About:
This article is published in Energy Conversion and Management.The article was published on 2019-10-15. It has received 61 citations till now. The article focuses on the topics: Integrated gasification combined cycle & Clean coal.read more
Citations
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Is the H2 economy realizable in the foreseeable future? Part I: H2 production methods
Hassan Nazir,Cindrella Louis,Sujin P. Jose,Jyoti Prakash,Navaneethan Muthuswamy,Navaneethan Muthuswamy,Marthe Emelie Melandsø Buan,Cristina Flox,Sai Chavan,Xuan Shi,Pertti Kauranen,Tanja Kallio,Gilberto Maia,Kaido Tammeveski,Nikolaos Lymperopoulos,Elena Carcadea,Emre A. Veziroglu,Alfredo Iranzo,Arunachala Mada Kannan +18 more
TL;DR: In this article, the transition from hydrocarbon to H2 economy using fuel cells and H2 technologies is a sustainable and favorable approach forward in meeting stationary, transportation, industrial, residential, and commercial sectors.
Journal ArticleDOI
A review on hydrogen production and utilization: Challenges and opportunities
TL;DR: In this paper , the state-of-the-art in blue and green hydrogen production methods using conventional and renewable energy sources, utilization of hydrogen, storage, transportation, distribution and key challenges and opportunities in the commercial deployment of such systems.
Journal ArticleDOI
Review of supercritical water gasification with lignocellulosic real biomass as the feedstocks: Process parameters, biomass composition, catalyst development, reactor design and its challenges
TL;DR: In this paper, a review of supercritical water gasification (SCWG) studies that have used real biomass as a feedstock is presented, and the relationship between the main components in biomass (cellulose, hemicellulose and lignin) and hydrogen yields are discussed.
Journal ArticleDOI
A comparative review on clean hydrogen production from wastewaters
Muhammed Iberia Aydin,Muhammed Iberia Aydin,Ali Erdogan Karaca,Ali M.M.I. Qureshy,Ibrahim Dincer +4 more
TL;DR: In this article, the authors provide a unique review of hydrogen production methods with wastewater treatment to depict a clean and sustainable approach, including anaerobic method, photo fermentation, dark fermentation, electrolysis, electrodialysis, photocatalysis, photoelectrochemical methods, and super water gasification.
Journal ArticleDOI
Process in supercritical water gasification of coal: A review of fundamentals, mechanisms, catalysts and element transformation
TL;DR: In this paper, the authors found that temperature is a determining factor of supercritical water gasification of coal and that the temperature for complete gasification can be reduced by using oxidant or catalyst.
References
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Book
Thermodynamics : An Engineering Approach
Yunus A. Cengel,Michael A. Boles +1 more
TL;DR: The first law of thermodynamics -closed systems, control volumes, and the second law of entropy -a measure of disorder energy -are the properties of pure substances of high-speed fluid flow as mentioned in this paper.
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TL;DR: In this article, the authors present an overview of the second law of thermodynamics and its application in the context of a gas turbine power plant and evaluate the entropy of the system.
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Recent developments in Life Cycle Assessment.
Göran Finnveden,Michael Zwicky Hauschild,Tomas Ekvall,Jeroen B. Guinée,Reinout Heijungs,Stefanie Hellweg,Annette Koehler,David Pennington,Sangwon Suh +8 more
TL;DR: A review of recent developments of LCA methods, focusing on some areas where there has been an intense methodological development during the last years, and some of the emerging issues.
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The IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam
Wolfgang Wagner,J. R. Cooper,A. Dittmann,J. Kijima,Hans-Joachim Kretzschmar,A. Kruse,Radim Mareš,K. Oguchi,H. Sato,I. Stöcker,O. Šifner,Y. Takaishi,I. Tanishita,J. Trübenbach,Th. Willkommen +14 more
TL;DR: The 1967 IFC Formulation for Industrial Use (IFC-67) has been formally recognized to calculate thermodynamic properties of water and steam for any official use such as performance guarantee calculations of power cycles as mentioned in this paper.
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A Review of Organic Rankine Cycles (ORCs) for the Recovery of Low-grade Waste Heat
T.C. Hung,T.Y. Shai,S.K. Wang +2 more
TL;DR: In this article, the efficiencies of ORCs using cryogens such as benzene, ammonia, R11, R12, R134a and R113 as working fluids have been analyzed parametrically and compared.
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