Source link : https://tech365.info/examine-exhibits-making-hydrogen-with-soda-cans-and-seawater-is-scalable-and-sustainable/
MIT engineers have developed a brand new aluminum-based course of to supply hydrogen gasoline, that they’re testing on a wide range of functions, together with an aluminum-powered electrical car, pictured right here. Credit score: Massachusetts Institute of Expertise
Hydrogen has the potential to be a climate-friendly gasoline because it would not launch carbon dioxide when used as an vitality supply. At present, nonetheless, most strategies for producing hydrogen contain fossil fuels, making hydrogen much less of a “green” gasoline over its whole life cycle.
A brand new course of developed by MIT engineers might considerably shrink the carbon footprint related to making hydrogen.
Final yr, the group reported that they might produce hydrogen gasoline by combining seawater, recycled soda cans, and caffeine. The query then was whether or not the benchtop course of may very well be utilized at an industrial scale, and at what environmental value.
Now, the researchers have carried out a “cradle-to-grave” life cycle evaluation, taking into consideration each step within the course of at an industrial scale. For example, the group calculated the carbon emissions related to buying and processing aluminum, reacting it with seawater to supply hydrogen, and transporting the gasoline to gasoline stations, the place drivers might faucet into hydrogen tanks to energy engines or gasoline cell automobiles. They discovered that, from finish to…
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Author : tech365
Publish date : 2025-06-04 05:47:00
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