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Recent Advances in Ammonia Synthesis: From Haber‐Bosch Process to External Field Driven Strategies
ChemSusChemAbstractAmmonia, a pivotal chemical feedstock and a potential hydrogen energy carrier, demands efficient synthesis as a key step in its utilization. The traditional Haber‐Bosch process, known for its high energy consumption, has spurred researchers to seek ammonia synthesis under milder conditions.
Lu Li
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The current methods of ammonia synthesis by Haber-Bosch process
Hamidreza Bagheri +1 moreexaly +2 more sources
Sustainable N fertilizer production based on a loop: Straw - biogas – ‘Haber-Bosch’ process
Agricultural Systems, 2021Abstract CONTEXT A concept was presented to produce N fertilizer by digesting straw in a biogas plant and transporting bio-methane to a fertilizer plant through a gas grid substituting natural gas. OBJECTIVE The rational was to find out if straw, a residue not infringing on food production and not needing extra cropland, converted to methane in ...
Göte O.B. Bertilsson, Holger Kirchmann
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(Invited) Ammonia Production Beyond Haber-Bosch Process
ECS Meeting Abstracts, 2019Ammonia has been an important chemical precursor for agriculture and other applications for about a century. It is estimated that about 180 million tons of ammonia is produced annually, and over 90% of the ammonia is produced via the Haber-Bosch (HB) process.
Liangzhu Zhu +4 more
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Novel solid oxide electrolysis cell system thermally integrated with the Haber–Bosch process
Applied Thermal EngineeringSanggyu Kang +2 more
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Exploring the limits: A low-pressure, low-temperature Haber–Bosch process
Chemical Physics Letters, 2014Abstract The Haber–Bosch process for ammonia synthesis has been suggested to be the most important invention of the 20th century, and called the ‘Bellwether reaction in heterogeneous catalysis’. We examine the catalyst requirements for a new low-pressure, low-temperature synthesis process.
Aleksandra Vojvodic +6 more
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The Journal of Physical Chemistry A, 2008
A combined kinetic-quantum chemical model is developed with the goal of estimating in a straightforward way the turnover frequency (TOF) of catalytic cycles, based on the state energies obtained by quantum chemical calculations. We describe how the apparent activation energy of the whole cycle, so-called energetic span (delta E), is influenced by the ...
Sebastian, Kozuch, Sason, Shaik
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A combined kinetic-quantum chemical model is developed with the goal of estimating in a straightforward way the turnover frequency (TOF) of catalytic cycles, based on the state energies obtained by quantum chemical calculations. We describe how the apparent activation energy of the whole cycle, so-called energetic span (delta E), is influenced by the ...
Sebastian, Kozuch, Sason, Shaik
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Haber-Bosch and Other Industrial Processes
2004The Haber process, in the past more often referred to as the Haber-Bosch process, is one of the towering achievements of industrial chemistry. It has enabled us to produce enough nitrogen fertiliser to feed the current world population, to provide enough explosive to fight as many minor wars as seems desirable to desperate enough people, and to be able
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ChemInform Abstract: Exploring the Limits: A Low‐Pressure, Low‐Temperature Haber—Bosch Process
ChemInform, 2014AbstractReview: emphasis on catalyst requirements; 38 refs.
Aleksandra Vojvodic +6 more
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