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kg4kww
11-30-2007, 03:43 AM
Microorganisms can be turned into biodiesel, and the cost is going down.

ST. PAUL, Minn. - The 16 big flasks of bubbling bright green liquids in Roger Ruan's lab at the University of Minnesota are part of a new boom in renewable energy research.

Driven by renewed investment as oil prices push $100 a barrel, Ruan and scores of scientists around the world are racing to turn algae into a commercially viable energy source.

Some varieties of algae are as much as 50 percent oil, and that oil can be converted into biodiesel or jet fuel. The biggest challenge is slashing the cost of production, which by one Defense Department estimate is running more than $20 a gallon.

"If you can get algae oils down below $2 a gallon, then you'll be where you need to be. And there's a lot of people who think you can," said Jennifer Holmgren, director of the renewable fuels unit of UOP LLC, an energy subsidiary of Honeywell International Inc.

Full Story (http://www.msnbc.msn.com/id/22027663/)

kf6rdn
11-30-2007, 04:36 AM
Fess up, how many of you bachelors have alot of this type of "science project" stuff sittin' in bowls and old pizza boxes in your refrigerator?

WF7A
11-30-2007, 06:21 AM
Of course, you'd have to collect oceans of algae to make it commercially viable. Details, always details...

We have something taking on an eerie, blue hue in the 'fridge at work; it's either a new strain of penicillin or the Andromeda strain. :S

KC4RAN
11-30-2007, 06:34 AM
Quote[/b] (WF7A @ Nov. 29 2007,00:21)]Of course, you'd have to collect oceans of algae to make it commercially viable. Details, always details...
Not so fast there...

Quote[/b] ]
If it can be brought down, algae's advantages include growing much faster and in less space than conventional energy crops. An acre of corn can produce about 20 gallons of oil per year, Ruan said, compared with a possible 15,000 gallons of oil per acre of algae.

kg4kww
11-30-2007, 12:07 PM
I agree with you KC4RAN

n2jso
11-30-2007, 04:28 PM
Quote[/b] ]An algae farm could be located almost anywhere. It wouldn't require converting cropland from food production to energy production. It could use sea water. And algae can gobble up pollutants from sewage and power plants.

So will the contents of my septic tank become a valuable commidity? Poop to oil via algae - who'd a thunk it?

n8yx
11-30-2007, 04:59 PM
Quote[/b] (n2jso @ Nov. 30 2007,09:28)]So will the contents of my septic tank become a valuable commidity? Poop to oil via algae - who'd a thunk it?
I wouldn't want to be motoring along behind THAT.

G0GQK
11-30-2007, 10:04 PM
Is this the same thing as algaebra ? Never could understand that stuff.

G0GQK

N2RJ
11-30-2007, 10:12 PM
No free lunch here.

Wake me up when we stop burning stuff to make energy. That's like so primitive.

KC4RAN
11-30-2007, 10:27 PM
Quote[/b] (N2RJ @ Nov. 29 2007,16:12)]No free lunch here.

Wake me up when we stop burning stuff to make energy. #That's like so primitive.
1) Sunlight + CO2 from atmoshpere = oil-rich algae

2) Algae + processing = fuel

3) fuel + O2 from atmosphere = CO2 back to atmosphere

4) Go back to 1



Don't see the problem here? It's a closed system? The only sources of pollution are from either the algae themselves or from the processing or burning components, and when compared to the fossil fuel process they should be negligible...

Hope your post was sarcastic http://www.qrz.com/iB_html/non-cgi/emoticons/smile.gif