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Japan Engine Corporation (J-ENG)

companyJapan 2 mentions

Design and manufacture of marine engines, especially dual-fuel engines.

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Often mentioned with · Technologies

Dual-fuel two-stroke ammonia/hydrogen engine
A marine engine capable of running on traditional marine fuels as well as ammonia or hydrogen, allowing for flexible operation during the transition to cleaner fuels.
1 mention
Full-scale commercial dual-fuel ammonia engine
A 7-cylinder, 50 cm bore marine engine capable of operating on both ammonia and heavy fuel oil.
1 mention
Selective Catalytic Reduction
A technology used to reduce NOx emissions, mentioned as a mitigation strategy for hydrogen combustion.
1 mention

Often mentioned with · Locations

Akashi (Hyogo Prefecture)
Akashi (Hyogo Prefecture)
JP 1 mention
Nagasaki (development/testing); Ariake Shipyard (installation)
Nagasaki (development/testing); Ariake Shipyard (installation)
JP 1 mention

In the news (2)

J-ENG Tests World's First Full-Scale Commercial Clean Ammonia Marine Engine
Founded in 2017, J-ENG is a joint venture of Mitsui E&S Machinery, Mitsubishi Heavy Industries, and Kawasaki Heavy Industries. It leads innovation in ammonia and heavy fuel oil engine technology, with extensive R&D and government-supported projects supporting decarbonization in shipping.[2][1][3][5]
Japan Engine Corporation Drives Global Shift Toward Clean Ammonia Marine Fuel
J-ENG is the third-largest designer of two-stroke marine engines globally and has been actively developing ammonia and hydrogen dual-fuel engines as part of Japan's broader decarbonization efforts. The company is also investing in dedicated facilities for the production of ammonia-fueled engines, with completion aimed

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