Results 21 to 30 of about 2,422 (117)
Nano Convergence, 2019 Ammonia production is essential for sustaining the demand for providing food for the growing population. Being a great source of hydrogen, it has significant potential in turning out to be a viable candidate for the future hydrogen economy. Ammonia has a
Jude John, Dong-Kyu Lee, Uk Sim
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Catalysis Communications, 2022 Industrially, ammonia is produced by Haber-Bosch process under high temperatures and pressures, consuming more than >2% of the world's energy production.
Alazar Araia +7 more
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Sustainable nitrogen fixation: Agrochemical research in food production adapted to planetary limits
Mètode Science Studies Journal: Annual ReviewToday's global food production depends on the fixation of atmospheric nitrogen by using the Haber-Bosch process. The application of this catalytic system laid the foundations for the development of industrial agriculture and led to an unprecedented ...
Lluís Pascual +2 more
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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
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Microwave-enhanced catalytic ammonia synthesis under moderate pressure and temperature
Catalysis Communications, 2021 In this study, an alternative approach based on microwave-enhanced ammonia synthesis for Haber-Bosch process was carried out under moderate pressure of 0.1–0.65 MPa and temperature range of 280–400 °C over a stable CsRu/CeO2 catalyst.
Yuxin Wang +4 more
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Catalysis Communications, 2022 Microwave-initiated ammonia synthesis is a potential candidate to the current Haber-Bosch process that can operate from stranded renewable energy source.
Alazar Araia +6 more
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NitrogenNitrogen (N2), constituting the majority of Earth’s atmosphere, remains indispensable for biological systems and underpins modern agriculture and industry.
Sayali S. Kulkarni +3 more
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Heterogeneous Fe3 single-cluster catalyst for ammonia synthesis via an associative mechanism
Nature Communications, 2018 The current industrial ammonia synthesis relies on the Haber-Bosch process that is limited by the Brønsted–Evans–Polanyi relation. Here, the authors propose a new strategy that an anchored Fe3 on θ-Al2O3(010) surface serves as a heterogeneous single ...
Jin-Cheng Liu +5 more
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Catalytic Performance of Doped Ni2P Surfaces for Ammonia Synthesis
Engineering Proceedings, 2023 Ammonia is a key ingredient in fertilizer production, but its synthesis using the conventional Haber–Bosch process over metal-based catalysts is energy intensive.
Abdulrahman Almithn
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Electrochemical Nitrogen Fixation for Green Ammonia: Recent Progress and Challenges
Advanced Science, 2023 Ammonia, a key feedstock used in various industries, has been considered a sustainable fuel and energy storage option. However, NH3 production via the conventional Haber–Bosch process is costly, energy‐intensive, and significantly contributing to a ...
Haneul Jin +5 more
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