Green Ammonia for Sustainable Fertilizers: UC Berkeley
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Team at UC Berkeley develops novel method to create green ammonia with minimal inputs; sets potential for decentralized production.

Here’s the article  by Robert Sanders on the website of Berkeley College Of Chemistry.

In the article, it is mentioned that 

  • UC Berkeley has made progress in producing “green” ammonia for “greener” fertilizer.
  • The research focuses on finding a material that can capture and release large quantities of ammonia with minimal energy input.
  • This could lead to decentralized production, bringing ammonia production closer to farmers.
  • It has the potential to make fertilizer production more environmentally friendly and accessible to a wider range of farmers.

Several universities and research groups around the world have made important discoveries related to green ammonia production:

  1. Researchers at Monash University in Australia developed a new environmentally friendly process for producing ammonia using phosphonium salts as a “proton shuttle”. This breakthrough could enable small-scale ammonia production from renewable energy.
  2. Scientists at the University of Guelph in Canada are leading a global research center called NICCEE that will investigate the potential of green ammonia for food production and clean energy. They aim to develop integrated models to monitor nitrogen flows and enable collaboration with farmers on green ammonia technologies.
  3. Researchers at Princeton University received funding for a project to pioneer an environmentally friendly method for producing ammonia, a chemical that can be useful in future hydrogen-based energy systems.
  4. A team at UNSW Sydney developed an innovative technique for sustainable ammonia production at scale using low-cost, low-energy and environmentally friendly technology. Their method significantly enhances energy efficiency and makes green ammonia economically feasible. The research has been licensed to an Australian industry partner for commercialization.
  5. Scientists at the University of Oxford are conducting fundamental research on ammonia sprays to enable the design of energy conversion systems for green ammonia as a fuel for transportation. They are developing models for ammonia spray break-up, mixing, and emissions formation upon combustion.

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