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Navy develops fuel from seawater (video)
Fuel Fix ^ | April 22, 2014 | Simone Sebastian

Posted on 04/23/2014 7:08:44 AM PDT by thackney

Navy researchers say they have turned seawater into fuel that could power military vehicles for less than $6 per gallon.

The researchers announced this month that the seawater-based fuel successfully powered a remote-controlled model jet with a standard two-stroke internal combustion engine. Carbon dioxide and hydrogen gas extracted from Gulf of Mexico water were converted into liquid hydrocarbon fuel using gas-to-liquid technology. The renewable fuel mirrors its petroleum-based counterpart and could be used in standard military engines.

“The potential payoff is the ability to produce JP-5 fuel stock at sea, reducing the logistics tail on fuel delivery with no environmental burden and increasing the Navy’s energy security and independence,” said Naval Research Laboratory chemist Heather Willauer in a written statement. ”This is the first time technology of this nature has been demonstrated with the potential for transition from the laboratory to full-scale commercial implementation.”

The fuel would cost $3 to $6 per gallon and would be commercially viable within 10 years, with sufficient research funding, according to the Naval Research Laboratory.

The scientists now are working to scale up the technology to increase fuel output. The ability to power military ships and aircraft with seawater-based fuel would be revolutionary. In fiscal year 2011, the primary fuel supplier to the Navy delivered nearly 600 million gallons to power the vessels.


TOPICS: News/Current Events
KEYWORDS: energy; seawater
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To: thackney

Ha Ha! I give up!


41 posted on 04/23/2014 8:47:23 AM PDT by Minutemen ("It's a Religion of Peace")
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To: Minutemen

Carriers have a significant amount of fueled ships that stay with them. If you remove the need to travel long distances to fill the tender at port, this role could be carried out by much smaller ships designed to fuel individual ships and return to the carrier.

It could give a carrier group more self sufficiency.


42 posted on 04/23/2014 8:49:44 AM PDT by thackney (life is fragile, handle with prayer)
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To: Minutemen
Continuing to think outside the box, fuel could be delivered via helicopters to ships local to the carrier. Use standardized tanks already in the shipping industry.

If the ship isn't configured for deck space, add flotation pontoons for drops in the sea and pick up of the empties. There are several ways to make this work, if it made economic sense.

43 posted on 04/23/2014 8:54:35 AM PDT by thackney (life is fragile, handle with prayer)
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To: Minutemen

One more, and I’ll move on.

The ability to fuel the aircraft stationed on the carrier continuously might be justification alone.


44 posted on 04/23/2014 9:01:16 AM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

As usual, the deviltry is in the details. Just because you can, doesn’t mean you should.


45 posted on 04/23/2014 9:22:11 AM PDT by MasterGunner01
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To: MasterGunner01; Minutemen; thackney

Yep - you’re right. They should just forget about it...


46 posted on 04/23/2014 9:31:52 AM PDT by jonno (Having an opinion is not the same as having the answer...)
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To: Iron Munro
I heard that back in the 1920’s Standard Oil and General Motors bought the patent on that process and made it disappear.

Patents are on file and those from the 1920's expired in 17 years, IIRC, so neither ESSO of GM can have any restriction on your using it.

Term of Patent

47 posted on 04/23/2014 7:06:18 PM PDT by BwanaNdege ( "...[willful] ignorance is the opiate of academic elites." - Mike Adams [BN edit])
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