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Giant Microwave Turns Plastic Back to Oil
An anonymous reader writes "From the newscientist article: "Key to GRC's process is a machine that uses 1200 different frequencies within the microwave range, which act on specific hydrocarbon materials. As the material is zapped at the appropriate wavelength, part of the hydrocarbons that make up the plastic and rubber in the material are broken down into diesel oil and combustible gas.""
damn you, you laws of physics you!
Guns don't kill people, bullets kill people!
How much energy does it take to run that "microwave" to convert some plastic back to usable hydrocarbons? It's presumably powered by electricity...and where did that electricity come from? Most electricity around the world comes from the consumption of fossil fuels. If this process could be linked exclusively to alternate energy sources, like solar or wind, etc., then it might be a net positive thing.
How much does the machine itself cost and how much electricity does it use to transform? I guess my real question is, does it put out more than it requires? Yeah I can see all the other benefits that the machine has, but this would be the big selling point wouldn't it?
Yes, but how much POWER does it take to run the Microwave equipment? If you are using more electricity to melt the plastic into fuel what is the point?
As a man with a degree in Finance, I have to say that I always find it hilarious how people who obviously have no clue about the way a market works are so quick to believe these old conspiracy theories.