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Old 12-29-2010, 11:45 AM
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Jetijs Jetijs is offline
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Join Date: Aug 2007
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Hi redrichie
Polyethylene and plypropylene are pure hydrocarbons, only they are arranged in long chains. If you chop those chains into shorter ones, you get oil, if you chop them even shorter, you get diesel, and if you chop them again, you get gasoline and eventually burnable gas. So nothing else than hydrocarbons. This means that the burned gasses can only produce some co2 and water vapor when the gas mixes with air and burns, but way less than a typical car engine.
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