Article

Coordinated scission of N-H bonds

A paper published in this week's edition of Science outlines a new approach to breaking the hydrogen-nitrogen bonds in ammonia, allowing the production of hydrogen at low temperatures. This research was also reported on phys.org under the headline: "Method found for pulling hydrogen from ammonia for use as clean fuel."

Article

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.

Article

Sturman Industries’ Dual-Fuel Ammonia Engine

Eddie Sturman, noted inventor and co-founder of Sturman Industries, has been developing ammonia internal-combustion-engine (ICE) technology for several years – "at least six, maybe more." At the 2016 NH3 Fuel Conference, he provided the most in-depth look so far at the results of Sturman Industries' R&D program. Specifically, his talk featured a dual-fuel compression ignition engine powered by a combination of diesel fuel and ammonia.

Article

H2 @ Scale: US DOE’s Request for Information

The ammonia energy community has an opportunity to provide input to the United States Department of Energy (USDOE) as it defines priority areas for its new "H2 @ Scale" initiative. The USDOE posted a Request for Information (RFI) on September 9. Interested parties are invited to comment on all aspects of the H2 @ Scale concept. The deadline for comments is November 4. A link to the RFI is provided below.

Article

Ammonia Turbine Power Generation with Reduced NOx

A common concern with ammonia fuel is that NOx emissions will be too high to control. However, in new research from Turkey, USA, and Japan, presented at this year's NH3 Fuel Conference in September 2016, two things became clear. First, NOx emissions can be reduced to less than 10ppm by employing good engineering design and exploiting the chemical properties of ammonia, which plays a dual role as both the fuel and the emissions-cleanup agent. Second, the deployment of ammonia-fueled turbines for power generation is not only feasible, but actively being developed, with demonstration units running today and improved demonstration projects currently in development.

Article

US DOE: The REFUEL Project

In April 2016, the United States Department of Energy (DOE) released a Funding Opportunity Announcement (FOA) for its Renewable Energy to Fuels through Utilization of Energy-dense Liquids (REFUEL) program. The focus of the program is carbon-neutral liquid fuels (CNLFs). In the DOE’s formulation, CNLFs are to be produced “from air and water using electrical or thermal energy from renewable sources.”

Article

Displacing Diesel Fuel with Carbon-Free Anhydrous Ammonia

The team at the University of Minnesota announced last month the award of funding for a demonstration project entitled "Clean Vehicles Fueled by Hydrogen from Renewable Ammonia." This project builds on years of research and investment in renewable ammonia at University of Minnesota, most visibly the prototype wind-to-ammonia production plant operating since 2014 at West Central Research and Outreach Center. Their focus now, however, is shifting to the use of ammonia as a fuel. "The overall objective of the project is to displace up to 50% of the diesel fuel used in tractors with anhydrous ammonia produced from renewable resources."