Optimizing islanded green ammonia and hydrogen production and export from Saudi Arabia

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 56, P. 959 - 972

Published: Jan. 1, 2024

Language: Английский

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Micro gas turbine fed by ammonia with steam injection: Performance and combustion analysis

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: 264, P. 125428 - 125428

Published: Jan. 9, 2025

Language: Английский

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Structure, Synthesis, and Catalytic Performance of Emerging MXene-Based Catalysts

Molecules, Journal Year: 2024, Volume and Issue: 29(6), P. 1286 - 1286

Published: March 14, 2024

As traditional fossil fuel energy development faces significant challenges, two-dimensional layered materials have become increasingly popular in various fields and generated widespread research interest. MXene is an exceptional catalytic material that typically integrated into functional composite with other substances to enhance its catalytic-reaction performance. Improving the thermal stability, electrical conductivity, electrochemical activity, as well enhancing specific surface structure, can make excellent catalyst for photoelectrocatalysis energy-regeneration reactions. The article mainly outlines structural characteristics, preparation methods, applications of field catalysis. This text highlights latest progress performance comparison MXene-based such conversion, photocatalysis, renewable energy, storage, carbon capture conversion. It also proposes future prospects discusses current bottlenecks challenges materials.

Language: Английский

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Green ammonia as peerless entity for realm of clean-energy carrier toward zero carbon emission: Purviews, neoteric tendencies, potentialities and downsides

Fuel, Journal Year: 2024, Volume and Issue: 365, P. 131118 - 131118

Published: Feb. 9, 2024

Language: Английский

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The effect of H2 and NH3 on the pyrolysis of coal model compounds based on reactive molecular dynamics simulation

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: 179, P. 106501 - 106501

Published: April 13, 2024

Language: Английский

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Underlying Developments in Hydrogen Production Technologies: Economic Aspects and Existent Challenges

Korean Journal of Chemical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 31, 2024

Language: Английский

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Ammonia energy fraction effect on the combustion and reduced NOX emission of ammonia/diesel dual fuel

Environmental Research, Journal Year: 2024, Volume and Issue: 261, P. 119530 - 119530

Published: July 14, 2024

Language: Английский

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Cost-benefit analysis of emission reduction techniques: a case for container vessel

Journal of Marine Engineering & Technology, Journal Year: 2024, Volume and Issue: 23(4), P. 259 - 269

Published: Feb. 16, 2024

One of the most important issues in maritime industry is controlling and reducing amount emissions caused by marine vessels. In this respect, International Maritime Organization sets some air pollution-related regulations encourages companies to utilise current innovative emission abatement methods on their ships. The application these approaches ships not only provides environmental benefits but also creates additional financial costs for company. study, operational data a container ship has been acquired examined. Methods such as ammonia, LNG, scrubber, low sulphur fuel use, selective catalytic reduction have considered determine appropriate approach. Nine different scenarios created with use stated each scenario analysed both environmentally economically compared other. Finally, suitable determined calculating payback period investment. Since there relatively longer redemption, using dual-fuel engine could be more long-lasting newly built For currently cruising ships, scrubber systems an effective solution reduce number emissions.

Language: Английский

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Green vs fossil-based energy vectors: A comparative techno-economic analysis of green ammonia and LNG value chains

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 12(1), P. 111723 - 111723

Published: Dec. 14, 2023

This study conducts a comparative techno-economic assessment on the value chains of ammonia, as green energy vector, and Liquefied Natural Gas (LNG), representing benchmark for long-distance transportation from Middle East to Europe. The chain involves production resources, conversion an storage transport reconversion vector suitable fuel. For comparison purposes, electric power output 400 MW is assumed be produced by plant that utilizes either or fossil fuels delivered it. adopted parameter this Levelized Cost Energy (LCoE). Greenhouse gas emissions are economically penalized through Social Carbon (SCC). Considering SCC 0.100 €/kg, LCoE LNG 59.19 €/MWh, while ammonia 231.71 €/MWh. Since cost producing hydrogen purified natural strongly affects results, sensitivity analysis performed assess impact values. required break even two is: 0.183 €/MWh when considering most favorable scenario (low high costs) 1.731 €/kg unfavorable one. highlights cost-effectiveness in current economic regulatory landscape. However, break-even range indicates potential gain viability under higher carbon pricing scenarios.

Language: Английский

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One-step hydrothermal synthesis of oxygen vacancy-rich Boron-added Cu2Mn3O8/CeS2 in-situ grown on nickel foam as an electrocatalyst for efficient nitrogen reduction

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180006 - 180006

Published: March 1, 2025

Language: Английский

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