Japanese government funding via NEDO will support four critical ammonia energy projects, including JERA's new plan to demonstrate 50% ammonia-coal co-firing by 2030. Other projects include improved catalysts for ammonia production, low-temperature and low-pressure synthesis pathways, and developing 100% ammonia-fed boilers and gas turbines. In addition, a new cooperation agreement between ASEAN countries will see Japan support other members to adopt their ammonia energy solutions, particularly coal co-firing.
Content Related to Kyoto University
The Ammonia Academic Wrap: "seamless" cracking, improving Haber Bosch, a novel green power-to-ammonia-to-power solution and a review into the use of ammonia as a fuel
Welcome to the Ammonia Academic Wrap: a summary of all the latest papers, developments and emerging trends in the world of ammonia energy R&D. This week: "seamless" ammonia cracking tech from Northwestern, a new electrolysis catalyst, successful integration of ammonia synthesis and separation for improved efficiency, more research needed into transition metal catalysts for Haber Bosch, a novel, green power-to-ammonia to power system and a review on ammonia as a potential fuel.
A Deep Dive into SIP “Energy Carriers” Ammonia Combustion Research (second half)
From 2014 to 2018 Bunro Shiozawa served as Deputy Program Director of the SIP “Energy Carriers” initiative in Japan. Over the last year he has published a ten-part series of articles that describe and reflect on the research supported by the initiative. Part 4 covers ammonia combustion technologies. The first half of the article was posted on September 23, 2020, in Shiozawa's English translation. The second half follows.
Japan Advances SOFCs for the Built Environment
A steady stream of Japanese news reports over the last several months attest to the country’s progress in deploying fuel cells in the built environment. Dubbed “Ene-Farms,” the appliances function as micro-scale combined heat and power units, providing electricity as well as heat for domestic applications. Most of the Ene-Farms deployed so far feature proton-exchange membrane (PEM) technology (which requires high-purity hydrogen). However, two recent developments show that solid oxide fuel cell (SOFC) technology (well suited for ammonia) could play a role, maybe even a large role, in Japan's Hydrogen Society.
Activation By High Temperature Reduction of Ru Catalyst Supported on Rare Earth Oxide for Ammonia Synthesis
Ammonia Decomposition and Separation Using Catalytic Membrane Reactors
Carbon-Free H2 Production from NH3 Triggered at Ambient Temperature with Oxide Supported Ru Catalysts
Experimental and Computational Study for Reduction of NOx Emissions in the Ammonia / Methane Co-Combustion in a 10 KW Furnace
Development of Catalytic Reactors and Solid Oxide Fuel Cells Systems for Utilization of Ammonia
Direct Ammonia Fuel Cells Take Another Step Forward in Japan
Japanese manufacturing concern IHI reported on May 16 that it had “successfully generated 1 kW class power” from a direct ammonia solid oxide fuel cell. This is the latest milestone for a technology that could play a major role in the roll-out of Japan’s Hydrogen Society.
Development of Materials and Systems for Ammonia-Fueled Solid Oxide Fuel Cells
SIP "Energy Carriers" video: ammonia turbines, industrial furnaces, fuel cells
To demonstrate the progress of the SIP "Energy Carriers" program, the Japan Science and Technology Agency last week released a video, embedded below, that shows three of its ammonia fuel research and development projects in operation. R&D is often an abstract idea: this video shows what it looks like to generate power from ammonia. As it turns out, fuel cells aren't hugely photogenic. Nonetheless, if a picture is worth a thousand words, this will be a long article.
Development of Direct Ammonia Fuel Cells
In the last 12 months ... Researchers from three continents have pushed the boundaries for direct ammonia fuel cells, setting records in power generation and continuous operation.
Green Ammonia Consortium: Bright Prospects in Japan for Ammonia as an Energy Carrier
In the last 12 months ... In July 2017, 19 companies and three research institutions came together to form the Green Ammonia Consortium. Before this development, it was unclear whether ammonia would find a significant role in Japan’s hydrogen economy. In the wake of this announcement, however, ammonia seems to have claimed the leading position in the race among potential energy carriers.
Major Development for Ammonia Energy in Japan
On July 25, the Japan Science and Technology Agency (JST) announced that a collection of companies and research institutions had come together to form a Green Ammonia Consortium. The 22-member group will take over responsibility for the ammonia aspect of the Cross-Ministerial Strategic Innovation Program (SIP) Energy Carriers agenda when the SIP is discontinued at the end of fiscal 2018. A JST press release states that the Consortium intends to develop a strategy for “forming [an] ammonia value chain,” promote demonstration projects that can further commercialization, and enable “Japanese industry to lead the world market.”
Ammonia-Fueled Solid Oxide Fuel Cell Advance at Kyoto University
Earlier this month the Eguchi Laboratory at Kyoto University announced advances in ammonia-fueled solid oxide fuel cell technology. The lab was able to produce a functioning fuel cell with a power output of one kilowatt. The device attained “direct current power generation efficiency” in excess of 50% and reached 1,000 hours of continuous operation.
New Ammonia-Reforming Catalyst System
On April 27 the on-line journal Science Advances published “Carbon-free H2 production from ammonia triggered at room temperature with an acidic RuO2/γ-Al2O3 catalyst.” The lead author, Katsutoshi Nagaoka, and his six co-authors are associated with the Department of Applied Chemistry at Oita University in Japan. The innovation featured in the paper could prove to be an important enabler of ammonia fuel in automotive applications.
Research and Development of Ammonia-fueled SOFC Systems
Current progress in development of NH3-fueled solid-state fuel cell systems
Research and development of NH3-fueled solid-state fuel cell systems