
(Posted on 11/03/21)
Major tests of methanol as a marine fuel will soon begin at the Alfa Laval Test & Training Centre in Aalborg, Denmark. Working closely with MAN Energy Solutions and other partners, Alfa Laval will explore the possibility of running the centre’s four-stroke, 2 MW diesel engine on methanol – without modifications or another pilot fuel. The testing is the third stage in an ongoing research project funded by Danish EUDP (Energy Technology Development and Demonstration Program).
Initiated two years ago, the EUDP-funded methanol project partners Alfa Laval and MAN Energy Solutions with the Danish Technological Institute (DTI), Technical University of Denmark (DTU) and biofuel producer Nordic Green. Through joint research, the consortium seeks to develop a methanol fuel system that can adapt to today’s marine diesel engines. Methanol, which is abundant and clean-burning, is one of the most promising fossil-free fuels available for future shipping.
“At present, combusting methanol requires a pilot ignition with fuel oil,” explains Lars Skytte Jørgensen, Vice President Technology Development, Alfa Laval Marine Division. “This necessitates two fuel lines and different types of fuel tanks on board. If methanol from renewable sources could be burned directly in standard compression engines, it would offer a shortcut to carbon-neutral shipping.”
“The move to clean-burning methanol will be a crucial step in decarbonizing the shipping industry,” agrees Klaus Petersen, Engine Specialist, Performance & Optimization at MAN Energy Solutions. “Through our collaboration with Alfa Laval and the other project partners, we hope to make that step significantly easier for vessels to take.”
Burning methanol in an unmodified diesel engine will require new engine software, which must be developed through engine testing and work with combustion modelling.
Early tests of the concept on smaller engines at the Technical University of Denmark (DTU) and later at the Danish Technological Institute (DTI) showed promising results. This led to a small-scale experiment with methanol at the Alfa Laval Test & Training Centre, using a single cylinder of the centre’s 2 MW marine engine.
“We were excited at just how well the one-cylinder experiment ran,” says Jørgensen. “And now we are ready to proceed with wider testing.”
Alfa Laval is well prepared to move ahead, having already equipped the Alfa Laval Test & Training Centre with tanks and ancillary equipment for working with biofuels. The tanks have been readied for an exceptional delivery from Nordic Green, who supplied the green methanol in March.
“We produce our methanol from waste sources instead of new biomass,” says Bo Gleerup, CEO at Nordic Green. “This means the coming combustion tests will be neutral in CO2 impact – exactly as the operation of tomorrow’s vessels needs to be.”
CM Technologies (CMT) has supplied its integrated onboard fuel/oil testing and analysis kits to a fleet... Read more
Superior Industries, Inc., a U.S.-based manufacturer and global supplier of bulk material processing... Read more
NDE Readymix Concrete Ltd., established in 2009, is the largest non-cement ready-mix concrete producer... Read more
German corrosion protection specialist Steelpaint has successfully completed a technical field trial... Read more
Veson Nautical has announced the Veson Platform, a unified, AI-powered experience that brings together... Read more
ABB has announced that it has entered into an agreement to acquire marine automation specialist Hø... Read more
NAVTOR has unveiled the latest iteration of its Digital Logbooks offering, featuring the industry&rsquo... Read more
The maritime industry is facing a rapidly changing fire risk on board vessels as electric vehicles and... Read more
Smart Ship Hub (SSH), the maritime intelligence and data collection platform, has launched one of the... Read more
World leading manufacturer of rope operated mechanical grabs for the dry bulk industry, Verstegen Grijpers... Read more