Results 21 to 30 of about 1,294 (186)

Risks from Hydrogen Carriers-safety Characteristics of the LOHC System Toluene/methylcyclohexane

Chemical Engineering Transactions
Reversible liquid organic hydrogen carriers (LOHCs) seem to be a promising solution for the transportation of hydrogen. Since no pressure or cooling needs to be applied during the transport, it is considered easier, safer and cheaper compared to ...
Stefan Spitzer, Arkan Abed, Alexander Seifert, Ernesto Salzano   +3 more
doaj   +2 more sources

Hydrogen and Usability of Hydrogen Storage Technologies

TH Wildau Engineering and Natural Sciences Proceedings, 2021
Science, technology and politics agree: hydrogen will be the energy carrier of the future. It will replace fossil fuels based on a sufficient supply from sustainable energy.
Lutz Giese, Jörg Reiff-Stephan
doaj   +1 more source

Review on the thermal neutrality of application-oriented liquid organic hydrogen carrier for hydrogen energy storage and delivery

Results in Engineering, 2023
The depletion and overuse of fossil fuels present formidable challenge to energy supply system and environment. The human society is in great need of clean, renewable and sustainable energy which can guarantee the long-term utilization without leading to
Yikun Yang, Zhen Wu, Ruiqing Li, Huan Wang, Jianwei Ren, Bo Li, Fusheng Yang, Zaoxiao Zhang   +7 more
doaj   +1 more source

Analysis of citrus peels-based polygeneration plant for hydrogen, heat, power and DME production: energy and exergy analysis [PDF]

E3S Web of Conferences, 2020
The energy sustainability of producing biofuel from wet bioresidues needs proper energy integration to ensure sustainable exploitation. This study analyses the potentials of combined hydrogen, heat, power, and LOHC (Liquid Organic Hydrogen Carrier ...
Prestipino Mauro, Chiodo Vitaliano, Bonura Giuseppe, Maisano Susanna, Brusca Sebastian, Galvagno Antonio   +5 more
doaj   +1 more source

Concept for Temperature-Cascade Hydrogen Release from Organic Liquid Carriers Coupled with SOFC Power Generation

Cell Reports Physical Science, 2020
Summary: For a sustainable hydrogen economy, large-scale transportation and storage of hydrogen becomes increasingly important. Typically, hydrogen is compressed or liquified, but both processes are energy intensive.
Boris Brigljević, Boreum Lee, Rofice Dickson, Sanggyu Kang, J. Jay Liu, Hankwon Lim   +5 more
doaj   +1 more source

Simulation Study to Investigate the Effects of Operational Conditions on Methylcyclohexane Dehydrogenation for Hydrogen Production

Energies, 2020
In the recent era, hydrogen has gained immense consideration as a clean-energy carrier. Its storage is, however, still the main hurdle in the implementation of a hydrogen-based clean economy.
Muhammad Haris Hamayun, Ibrahim M. Maafa, Murid Hussain, Rabya Aslam   +3 more
doaj   +1 more source

Hydrogen Storage: Thermodynamic Analysis of Alkyl-Quinolines and Alkyl-Pyridines as Potential Liquid Organic Hydrogen Carriers (LOHC)

Applied Sciences, 2021
The liquid organic hydrogen carriers (LOHC) are aromatic molecules, which can be considered as an attractive option for the storage and transport of hydrogen. A considerable amount of hydrogen up to 7–8% wt.
Sergey P. Verevkin, Sergey P. Safronov, Artemiy A. Samarov, Sergey V. Vostrikov   +3 more
doaj   +1 more source

Liquid Organic Hydrogen Carriers Applied on Methane–Hydrogen-Fueled Internal Combustion Engines: A Preliminary Analysis of Process Heat Balance

Applied Sciences, 2023
One of the main issues that has limited the use of hydrogen as an energy vector for a long time is its low energy density per unit of volume. Alternative chemical storage methods have been developed in recent years to overcome the limitations associated ...
Simone Pedrazzi, Manuel Zucchi, Alberto Muscio, Ahmet Fatih Kaya   +3 more
doaj   +1 more source

Hydrogen-based Energy Storage Targeting for the Integrated Heat and Power System in Urban-Industrial Symbiosis

Chemical Engineering Transactions, 2022
Greenhouse gaseous (GHG) emissions are significant global challenges, leading to climate change. The industrial sector is the most significant contributor to global energy consumption, burning fuel and emitting GHG.
Wan Aina Syahirah Wan Abdullah, Imran Ismail, Peng Yen Liew, Kok Sin Woon, Wai Shin Ho, Jirí Jaromír Klemeš   +5 more
doaj   +1 more source

LOHC 탈수소화 반응기 용 촉매구조체

, 2023
Provided is a catalyst structure for a liquid organic hydrogen carrier (LOHC) dehydrogenation reactor, including a support, a plurality of channels formed on the support in such a manner that the LOHC may flow therethrough, and an LOHC dehydrogenation ...
Bae, Joongmyeon, Lee, Sanghun, Kim, Taehong, Lee, Jaemyung, Han, Gwangwoo   +4 more
core   +1 more source