Site items in: NOx Emissions

Presentation

Implementing New Technologies: Facing Reality & Rewards

Learn more about Duiker’s low NOx ammonia combustion (SCO) technology, and progress in a pilot ammonia cracking project in Rotterdam.

Presentation

Catalyst Solutions for Clean Ammonia Energy: From Emission Control to Ammonia Cracking

Issei Tsuji

Nikki Universal’s exhaust gas treatment catalysts offer solutions to eliminate ammonia slip, NOx and N2O contaminants, and this presentation examines emissions results from full-scale engine testing in collaboration with IHI. NU also offers an ammonia cracking catalyst, which is used in a commercially-available ammonia burner (Sunflame and Kashiwa Tech).

Presentation

Performance of Ammonia-Fueled Propulsion Technologies

Jeff Benoit

Explore development, testing and performance results of PSM’s ammonia combustor technology, which will be retrofitted onto small-size Baker Hughes gas turbines, and integrated into ship propulsion systems in collaboration with Hanwha.

Presentation

Everllence B&W ME-LGIA: Powering the future with our two-stroke ammonia engine

Ernst Wilche

This presentation brings you full results from full-scale, four cylinder engine testing in Copenhagen, ahead of our first engine deliveries in 2026. Detailed emissions results are also presented, as well as Everllence’s market introduction strategy.

Presentation

WinGD Dual-fuel Ammonia Engine

Fabio Cococcetta

Explore engine performance results, GHG reduction capabilities, and SCR exhaust treatment options for the WinGD dual-fuel ammonia engine: the XDF-A.

Article

Nihon Yamamura Glass to trial ammonia fuel for glass manufacturing

Julian Atchison September 30, 2025

Japanese glass bottle manufacturer Nihon Yamamura Glass and the University of Osaka will embark on a research project to substitute city gas fuel for ammonia fuel in glass manufacturing.

Article

Foshan Xianhu Laboratory & partners: new ammonia-fueled, zero-carbon aluminium furnace unveiled in China

Geofrey Njovu September 19, 2025

Foshan Xianhu Laboratory and its collaborators have unveiled a new ammonia-fueled aluminium rod furnace, replacing a conventional, gas-powered multi-bar furnace in the production process.

Article

Hanwha Power Systems receives AiP for ammonia gas turbine retrofit

Julian Atchison September 14, 2025

Hanwha Power Systems has received Approval in Principle from the American Bureau of Shipping for its ammonia gas turbine conversion design. Hanwha and partners are aiming for conversion of LNG carriers by 2028.

Article

J-ENG: testing complete, 2-stroke ammonia engine ready to roll out

Julian Atchison September 02, 2025

Japan Engine Corporation has announced commercial readiness for its new 2-stroke, dual-fuel engine. The first engine unit will be installed on an ammonia-fueled medium gas carrier next month, with the vessel scheduled to enter service in 2026.

Article

Global Maritime Forum: alternative fuels rapidly progressing to commercial deployment

Julian Atchison August 21, 2025

GMF’s new report finds that both ammonia and methanol fuels are now “ready” for commercial deployment, but a concerted push is required to enable scale-up beyond 2030. The report highlights the increased familiarity (and confidence) from key maritime stakeholders with ammonia fuel, and a recommendation to independently verify emissions from the first ammonia-fueled vessels.