US Navy Develops Fuel from Seawater

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2014-04-09

The U.S. Navy may have discovered a way to make fuel from seawater.

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U.S. Navy researchers say they've been able to power a model airplane using fuel derived from seawater.

Researchers at the U.S. Naval Research Laboratory say they’ve developed a prototype technology for the “recovery of carbon dioxide and hydrogen from seawater and conversion to a liquid hydrocarbon fuel.”

Using the technique, the Navy was able to fly a model airplane with an internal combustion engine using fuel from seawater, which called the technology “game changing.”

The process extracts carbon dioxide and hydrogen from the seawater and converts those gases into “liquid hydrocarbons by a metal catalyst in a reactor system”.

Despite the success, the technology could be seven to 10 years away from commercial viability, meaning the process would have to produce jet fuel at the price of roughly 78 cents to about $1.60 per liter.

Source: Voice of America