Remove Carbon Remove Industrial Remove Mariner Remove Water
article thumbnail

ABS grants Alfa Laval the marine industry’s first approval in principle (AIP) for firing boilers with methanol

Green Car Congress

Maritime classification society the American Bureau of Shipping (ABS) has granted Alfa Laval the first marine approval for operating boilers on methanol. Marine boilers generate steam for auxiliary machinery for various ship services or, in some cases, for main propulsion. Source: Alfa Laval. Source: Alfa Laval.

Mariner 416
article thumbnail

Oleophobic hydrophobic magnetic sponge selectively soaks up oil, sparing water and wildlife

Green Car Congress

A Northwestern Engineering-led team has developed a highly porous smart sponge that selectively soaks up oil in water. With an ability to absorb more than 30 times its weight in oil, the sponge could be used to clean up oil spills inexpensively and efficiently without harming marine life. —Vinayak Dravid, who led the research.

Water 243
article thumbnail

Ricardo and alkaline fuel cell company AFC Energy collaborate on hydrogen applications for marine, rail and stationary

Green Car Congress

Ricardo plc and AFC Energy plc, a leading provider of hydrogen power generation technologies, signed a collaboration agreement on the joint creation of hydrogen fuel cell product and service offerings, with an initial focus on marine, rail and stationary power generation. AFC offers both types. Source: AFC Energy.

Mariner 221
article thumbnail

Pilot Project Sends Kelp–and Carbon–to the Seafloor

Cars That Think

Last January, in the waters off Cebu City in the Philippines, researchers first deployed a huge flexible ring seeded with seaweed and spanned by spokelike ropes and tubes. Every nightfall, cranks mounted on a floating platform lower the ring 25 meters below the surface to expose the seaweed to cooler, more nutrient-rich water.

Carbon 132
article thumbnail

MAN reports successful first running of ammonia two-stroke engine

Green Car Congress

This marks a major milestone on our road to developing a full-scale two-stroke ammonia marine engine. This successful combustion represents yet another, important step towards decarbonizing the marine market and bringing big things to zero. This is groundbreaking for both our company and the maritime industry as a whole.

Engine 369
article thumbnail

USC study shows promising potential for giant-kelp-based biofuel with depth-cycling approach

Green Car Congress

Scientists at the USC Wrigley Institute for Environmental Studies on Santa Catalina Island, working with private industry, report that a new aquaculture technique on the California coast significantly increases kelp growth, yielding four times more biomass than natural processes. The researchers used a depth-cycling approach—i.e.,

Mariner 468
article thumbnail

Argonne researcher using hydrous ethanol as a dual fuel to lighten the carbon footprint of locomotives

Green Car Congress

His research is also relevant to port and inland marine vessels, such as tugboats and ferries. Hydrous ethanol (also sometimes known as azeotropic ethanol) typically ranges from 186 proof (93% ethanol, 7% water) to 192 proof (96% ethanol, 4% water). Earlier post.). Image by Progress Rail.).

Carbon 259