Topic: Ammonia-Hydrogen Dual Fuel

Paper

MHI Energy Transition and Ammonia Firing Gas Turbine

By on August 17, 2023
MHI Group released the “Carbon Neutrality Declaration by 2040” with the theme of “MISSION NET ZERO” and we are working to develop technologies and businesses towards the goal. In this panel session, MHI’s technology roadmap for CO2 zero power generation is presented first, where ammonia and hydrogen firing GT/GTCC plays an important role. Then technologies development and validation progress for the ammonia firing GT are presented and discussed together with MHI involved Ammonia power generation projects worldwide. Lastly activities of Hydrogen GT development and validation are briefly introduced.

Article

Fortescue & Deutsche Bahn to develop ammonia-powered trains in Germany

By on October 10, 2022
Deutsche Bahn and Fortescue Future Industries will collaborate to modify existing locomotive diesel engines to run on hydrogen & ammonia fuel. The pair will utilise Ammonigy’s ammonia cracking technology in their design, with a prototype, bench-top engine currently undergoing testing in Germany. This week FFI also signed an agreement to develop a new energy import terminal in Wilhelmshaven.

Paper

Economic analysis for hydrogen – ammonia decarbonization of a natural gas plant – a phased approach

By , and on November 15, 2022
This paper summarizes a comprehensive technical and economic analysis of a hydrogen-ammonia upgrade to an existing 42 MW natural gas plant. A phased approach is carefully chosen which deploys low-carbon technology in modules which are palatable by large-scale utility customers. The objective is to minimize capital costs of the conversion while maximizing decarbonization as each phase is deployed. A phased approach delivers optionality to utilities which are often locked into carbon-emitting technologies by protracted investment durations. Phase one details implementation of an on-site thermal pyrolysis system. Existing natural gas infrastructure and plant waste heat are used to provide clean hydrogen.…

Paper

Program on combustion of ammonia and ammonia-hydrogen mixtures for power generation

By and on November 15, 2022
GTI Energy and the Electric Power Research Institute (EPRI) have embarked on fundamental and applied investigations of ammonia as an alternative energy carrier under a joint program known as Low-Carbon Resources Initiative (LCRI). Focus is on applications under turbine operating conditions for both ammonia and ammonia-hydrogen mixtures. Participating teams members include the University of Central Florida (UCF), Georgia Institute of Technology and CRAFT Tech. Experimental, conceptual designs of combustors and computational efforts are underway since late 2021 and results to-date will be presented. The presentation will also include expanded tasks related to in-depth pursuit of the topic made possible through…

Article

Ammonia solutions for the UK construction industry

By on July 19, 2022
The UK government will fund a new red diesel replacement project from engine developers MAHLE Powertrain and partners Clean Air Power and the University of Nottingham. The trio will demonstrate decarbonisation of heavy duty engines using ammonia and hydrogen fuel, or a blend of the two. Fortescue Future Industries and Liebherr are also involved in the decarbonisation of the UK construction sector, with agreements on hydrogen fuel supply & engine development signed last October. Fuel cells also enter this mix, with AFC Energy currently rolling out off-grid, ammonia-powered gensets on construction sites in London and Madrid.

Article

Dual-fuel ammonia for power generation in South Korea

By on June 30, 2022
Doosan, KEPCO and Samsung will join forces to jointly develop a “dual-fuel green ammonia” power generation model that can be rolled out to 1 GW power plants in South Korea. In the trio, Doosan is charged with the development of ammonia dual-fuel boilers, indicating that coal co-firing is the target of the model rollout. As part of a different agreement, Doosan is also involved in ammonia-hydrogen gas turbine development with POSCO and KEPCO.

Article

The Ammonia Wrap: EU ambitions, new tankers, and GW scale green ammonia in Denmark, Norway, and Chile

By on February 25, 2021
Welcome to the Ammonia Wrap: a summary of all the latest announcements, news items and publications about ammonia energy. In this week's wrap: HyDeal Ambition, new marine tankers, fuel forecasts & SOFC developments, a new technical briefing on power generation, UNSW leads research in P2X, GWs of green ammonia in Denmark, Norway and Chile, green ammonia in the Orkneys, new government focus on ammonia in South Africa, and India to make green ammonia production mandatory?

Article

EPRI, GTI Launch Low-Carbon Initiative

By on September 03, 2020
Last month the Electric Power Research Institute (EPRI) and the Gas Technology Institute (GTI) announced a new undertaking: the Low-Carbon Resources Initiative (LCRI). According to the organizations’ press release, over the next five years they will work together and with collaborating companies to “accelerate the development and demonstration of low-carbon energy technologies.”

Paper

Improved Method of Using Hydrogen and Ammonia Fuels for an Internal Combustion Engine

By and on December 14, 2018
A tractor mounted internal combustion engine is fueled by Hydrogen or a combination of Hydrogen and Ammonia. Developments of an improved method of fuel injection and ignition control. Hydrogen is port injected in the intake manifold, and liquid ammonia is injected in the throttle body. A dual fuel ECU, Engine Control Unit, controls the fuel mixtures and the firing of multiple coils for ignition. The paper will address significant engine performance improvements and the resulting fuel consumption and engine emissions levels.
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