ARPA-E funding for renewable ammonia synthesis technologies

Last week, ARPA-E announced funding for eight technologies that aim to make ammonia from renewable electricity, air, and water.

The technological pathways being developed include adaptations of the Haber-Bosch process - seeking improvements in catalysts and absorbents - as well as novel electrochemical processes.

Each of these awards must produce an "end-of-project deliverable." For chemical processes, this will be a "bench scale reactor" that produces >1 kg of ammonia per day; and for electrochemical projects, it will be a "short stack prototype" capable of producing >100 g of ammonia per day.

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ARPA-E’s “transformative” ammonia synthesis technologies

The US Department of Energy's Advanced Research Project Agency (ARPA-E) is funding projects with a view to commercializing low- and zero-carbon ammonia synthesis technologies.

Grigorii Soloveichik, ARPA-E Program Director, described the aims and challenges of his agency's initiative and introduced the technologies currently in development in his keynote presentation at the recent NH3 Fuel Conference, in September 2016.

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