Boosting power density of hydrogen release from LOHC systems
Hydrogen is expected to play a major role in a carbon-neutral chemical industry, for long-term hydrogen storage, and as fuel for future heavy-duty and long-range mobility
Compressed liquid density and thermodynamic modeling for the
This work provides foundational data and a reliable theoretical model to optimize hydrogen storage and dehydrogenation processes for BT + DBT mixtures. The results offer
Continuous dehydrogenation of perhydro benzyltoluene and
Abstract The benzyltoluene- and dibenzyltoluene-based liquid organic hydrogen carrier (LOHC) technology is approaching a level of maturity that enables its large-scale
Compressed liquid density and thermodynamic modeling for the
This work provides foundational data and a reliable theoretical model to optimize hydrogen storage and dehydrogenation processes for BT + DBT mixtures. The results offer valuable
Reaction Equilibria in the Hydrogen Loading and Release of the
Abstract Liquid organic hydrogen carriers (LOHCs) can store and transport hydrogen by chemical bonding. Benzyltoluene (H0-BT) is an attractive LOHC that can take up
Intrinsic kinetics of benzyltoluene hydrogenation over a supported
Liquid organic hydrogen carrier technology is a promising alternative for hydrogen storage and transportation. Benzyltoluene (BT) is a high-performance hydrogen storage carrier, but the
Intrinsic kinetics of benzyltoluene hydrogenation over a supported
Abstract Liquid organic hydrogen carrier technology is a promising alternative for hydrogen storage and transportation. Benzyltoluene (BT) is a high-performance hydrogen
Study of catalytic hydrogenation and dehydrogenation of 2,3
Review on the thermal neutrality of application-oriented liquid organic hydrogen carrier for hydrogen energy storage and delivery Yikun Yang, Zhen Wu, Ruiqing Li, Huan Wang, Jianwei
Chloroorganic impurities in technical-grade benzyltoluene –
The benzyltoluene (H0-BT)/perhydro benzyltoluene (H12-BT) LOHC system is very attractive for large-scale hydrogen storage and transportation applications due to its fuel
Catalytic dehydrogenation of perhydro-monobenzyltoluene over
Monobenzyltoluene (H0-BT) is a promising liquid organic hydrogen carrier (LOHC), and continuous reaction process represents a more favorable approach in the large
Large-Scale H2 Storage and Transport with Liquid Organic
The green hydrogen economy is evolving rapidly, accompanied by the need to establish trading routes on a global scale. Currently, several technologies are competing for a leadership role in
Aromatic liquid organic hydrogen carriers for hydrogen storage
Liquid organic hydrogen carrier (LOHC) technology has the capability to overcome the limitations associated with conventional hydrogen storage technologies. To date,
Hydrogen Loading and Release Potential of the LOHC System Benzyltoluene
It was shown that the catalytic hydrogen release can be accelerated by increasing the temperature, but low reaction temperatures are desired to increase the energy
Reaction Equilibria in the Hydrogen Loading and Release of the
Thermodynamics and kinetics determine the usability of liquid organic hydrogen carriers. Under feasible temperature and pressure conditions, benzyltoluene derivates can take
Pushing activity and stability of LOHC dehydrogenation catalysts
Hydrogen will play a key role in future for seasonal energy storage, as a fuel for heavy-duty mobility, an energy carrier for the transport of energy equivalents over wide
Reaction Equilibria in the Hydrogen Loading and Release of
Liquid organic hydrogen carriers (LOHCs) can store and transport hydrogen by chemical bonding. Benzyltoluene (H0-BT) is an attractive LOHC that can take up 12 H per carrier molecule. The
Compressed liquid density and thermodynamic modeling for the
The storage and transfer of energy require a safe technology to mitigate the global environmental issues resulting from the massive application of fossil fuels. Fuel cells
Maximizing clean hydrogen release from perhydro-benzyltoluene: Energy
Abstract We present a highly efficient method for hydrogen release from perhydro-benzyltoluene (H 12-BT), one of the most promising liquid organic hydrogen carriers
Investigation on catalytic distillation dehydrogenation of perhydro
The storage and transportation of hydrogen are crucial to the large-scale application of hydrogen within the hydrogen energy industry chain [3], [4], [5].
Advancements in hydrogen storage technologies: A
Additionally, the development of decentralized hydrogen storage solutions caters to off-grid applications, providing energy independence to remote areas or mobile hydrogen
6 FAQs about [Application of benzyltoluene in hydrogen energy storage]
Is benzyltoluene a promising hydrogen storage media?
In this contribution we propose mixtures of the two LOHC systems benzyltoluene (H0-BT)/perhydro benzyltoluene (H12-BT) and dibenzyltoluene (H0-DBT)/perhydro dibenzyltoluene (H18-DBT) as promising hydrogen storage media for technical applications at temperatures below ambient.
What is a benzyltoluene-based liquid organic hydrogen carrier (LOHC) system?
The benzyltoluene-based liquid organic hydrogen carrier (LOHC) system enables the safe transport and loss-free storage of hydrogen. At least 26% of the lower heating value of the released hydrogen, however, has to be invested in form of heat to release the stored hydrogen.
Is benzyltoluene a good LOHC system?
LOHC technologies enable safe and efficient hydrogen logistics using the existent fuel infrastructure. This study presents benzyltoluene (H0-BT)/perhydro benzyltoluene (H12-BT) as a highly attractive technical LOHC system. Compared with the well-established LOHC systems toluene/methylcyclohexane and dibenzyl
Does benzyltoluene take up 12 h per carrier molecule?
Benzyltoluene (H0-BT) is an attractive LOHC that can take up 12 H per carrier molecule. The chemical equilibrium favors hydrogenation at lower temperatures and higher pressures. In this work, we study hydrogenation kinetics at 125–200 °C and 0.3–30 bar H 2.
How is benzyltoluene hydrogenated?
Main reaction steps of the hydrogenation of benzyltoluene (H0-BT) to perhydro benzyltoluene (H12-BT) via preferred hydrogenation of the main ring (MR) or the side ring (SR) as reported in the literature [16, 26]. The main intermediate during the hydrogenation of H0-BT is H6-BT, where only one of the two aromatic rings has been hydrogenated.
Is dibenzyltoluene a suitable hydrogen storage media for winter applications?
High viscosity of perhydro dibenzyltoluene is a challenge for winter applications. Mixtures of benzyltoluene and dibenzyltoluene are suitable hydrogen storage media. Addition of 20 wt% H12-BT to H18-DBT reduces viscosity at 10 °C by 80%. H 2 -release productivity of this mixture is enhanced by 12–16% vs. H18-DBT.