Results 11 to 20 of about 31,892 (230)
Angewandte Chemie - International Edition, 2013 In situ neutron diffraction was used to study the structural properties of an industrial ammonia synthesis catalyst under working conditions similar to those of the Haber–Bosch process.
Manfred E Schuster +2 more
exaly +7 more sources
A Route to Renewable Energy Triggered by the Haber-Bosch Process [PDF]
Chem, 2019 Using renewable energy to facilitate the Haber-Bosch process is of significant importance. In this issue of Chem, Wang et al. report an ingenious approach for the design of an electrode-solution-reactant interface for efficient, light-assisted N2 ...
Ying Wang, T. Meyer
semanticscholar +4 more sources
RSC Sustainability, 2023 Green ammonia is a promising energy storage vector which can provide back-up power when variable renewable energy sources (VREs) are not generating.
N. Salmon, R. Bañares-Alcántara
semanticscholar +5 more sources
Haber-Bosch process intensification: A first step towards small-scale distributed ammonia production
Chemical Engineering Research and Design, 2023 High operating pressures are needed in the Haber-Bosch process to push up the NH3 conversion, which is limited by the thermodynamic equilibrium. This evidence hinders the application of distributed renewable ammonia production on small-scale.
Elvira Spatolisano, L. Pellegrini
semanticscholar +4 more sources
Recent advances and intensifications in Haber-Bosch ammonia synthesis process
Chemical Engineering and Processing: Process IntensificationNavid Erfani +2 more
exaly +3 more sources
A theoretical explanation of the effect of oxygen poisoning on industrial Haber-Bosch catalysts
Journal of Catalysis, 2019 The Haber-Bosch process has been studied extensively, yet a low-temperature, low-pressure process remains elusive. As has been shown many times, this stems in part from the difficulty of breaking the N-N triple bond.
Brian A Rohr +2 more
exaly +3 more sources
Energy Technology, 2023 Recently several studies paved a way to nearly 100% selectivity of the electrochemical ammonia synthesis (EAS), which had been identified earlier as a main challenge.
Fateme Rezaie +4 more
semanticscholar +2 more sources
Current and future role of Haber–Bosch ammonia in a carbon-free energy landscape [PDF]
Energy & Environmental Science, 2020 The future of green ammonia as long-term energy storage relies on the replacement of the conventional CO2 intensive methane-fed Haber–Bosch process by distributed and agile ones aligned to the geographically isolated and intermittent renewable energy.
Collin Smith +2 more
semanticscholar +2 more sources
Accelerated Discovery-to-Unveiling of High-Performance and Affordable Ammonia Electrode Process by Human-Machine Collaboration Framework. [PDF]
Angew Chem Int Ed EnglBy employing dimensionally reduced reaction descriptors, a human–machine collaboration framework for efficient electrochemical nitrate reduction to NH3 electrocatalysts screening is established and drastically shorten the discovery timeframe. A new kinetic model is established in combination with a rotating ring‐disk electrode, unveiling the pivotal ...
Cheng Y +3 more
europepmc +3 more sources
Production of Ammonia from Low Rank Coal Employing Chemical Looping and Haber-Bosch Process
Chemical Engineering Transactions, 2017 An integrated production system of ammonia from low rank coal (LRC) is proposed and evaluated in this study. It unites several processes: coal direct chemical looping, nitrogen production, ammonia synthesis, and power generation. To effectively integrate
M. Aziz +3 more
doaj +2 more sources