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Electrochemical Ammonia
Article
Alternative synthesis start-ups: exploring the growing ecosystem in Australia and New Zealand
A fast-growing ecosystem of startups is progressing various technology pathways in Australia and New Zealand. Melbourne-based Jupiter Ionics is developing an electrolytic cell that will directly reduce nitrogen to ammonia under mild temperature and pressure conditions. In New Zealand, Liquium is embarking on a pilot-scale deployment of its miniaturised Haber Bosch technology. The University of Newcastle and Element One are progressing validation and pilot-phase deployments of AMMONIAC - a novel, “chemical-looping” ammonia production system. And in Sydney, PlasmaLeap is developing a plasma-based system, with on-farm trials already planned.
Article
A road ahead via lithium-mediated electrochemical nitrogen reduction?
Realisation of electrochemical nitrogen reduction to ammonia has proven to be a herculean scientific challenge. Recently, a focus on Lithium-mediated synthesis has delivered promising results. Last year a team from Monash University in Australia unveiled their phosphonium “proton shuttle” method, and this year have reported nearly 100% Faradaic efficiency for the reaction (with promising reaction rates). Late last year, a team from the Technical University of Demark (DTU) reported that addition of small amounts of oxygen gas drastically increased Faradaic efficiencies and production rates. The results push electrochemical synthesis R&D ever-closer to elusive benchmarks set for commercial realisation.
Presentation
Advanced technologies powering green ammonia R&D
Fujitsu has been working to find innovative solutions within the energy transition that would benefit from the company’s extensive experience in high performance computing (HPC), AI, quantum computation, materials science, molecular dynamics, and nanoscale materials development. Fujitsu has identified green ammonia as a field with technical challenges that could be addressed by the company’s unique capabilities and has partnered with an Icelandic start-up, Atmonia, to leverage HPC and AI technology in advancing electrochemical ammonia synthesis technology. This talk will provide an overview of the role of advanced technologies to speed up green ammonia R&D.
Presentation
Integrated Systems for Renewable Ammonia and Urea Production
This presentation covers three areas: The Opportunity for decentralised Power to X in New South Wales Decentralised Renewable Ammonia Production via Airmmonia Technology Beyond Renewable Ammonia: Electrochemical Urea fixation from NOx and waste CO2
Presentation
Nitrogen Reduction Reaction at High Current-to-Ammonia Efficiency
Apart from its use in the fertiliser and chemical industries, ammonia is currently attracting our community as a potential carbon-neutral fuel and as an energy carrier for worldwide transportation of renewable sources. To achieve this goal, replacements of the conventional hydrocarbon deposit-based technology for NH3 production require to be a green but inexpensive and scale-flexible technology, namely the only genuine electrochemical lithium-mediated nitrogen reduction reaction (Li-NRR). Reported by many research groups around the world, the process had so far been hampered by poor yield rates and efficiencies. At Monash University, we introduced a compact ionic assembly arranged in the electrode-electrolyte…
Article
AI & High-Performance Computing for ammonia catalyst R&D
Fujitsu and Iceland-based Atmonia will join forces to accelerate catalyst development for the production of ammonia via electrochemical nitrogen reduction reaction (eNRR). By using artificial intelligence and high-performance computing (HPC) technologies, the researchers can conduct “high-speed quantum chemical calculations” virtually rather than via physical experiments, allowing for greater flexibility & speed.