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Acetone In Fuel Said to Increase Mileage 15-35%

Readily-available chemical added to gas tank in small proportion improves the fuel's ability to vaporize completely by reducing the surface tension that inhibits vaporization of some fuel droplets.

by Louis LaPointe
Adapted by Sterling D. Allan and Mary-Sue Haliburton
with LaPointe's permission for Pure Energy Systems News

Acetone (CH3COCH3), also called dimethylketone or propanone, is a product that can be purchased inexpensively in most locations around the world, such as in the common hardware store. Added to the fuel tank in tiny amounts, acetone aids in the vaporization of the gasoline or diesel, increasing fuel efficiency, engine longevity, and performance -- as well as reducing hydrocarbon emissions.

Complete vaporization of fuel is far from perfect in today's cars. A certain amount of fuel in most engines remains liquid in the hot chamber. In order to become a true gas and be fully combusted, fuel must undergo a phase change.

Surface tension presents an obstacle to vaporization. For instance the energy barrier from surface tension can sometimes force water to reach 300 degrees Fahrenheit before it vaporizes. Similarly with gasoline.

Acetone drastically reduces the surface tension. Most fuel molecules are sluggish with respect to their natural frequency. Acetone has an inherent molecular vibration that "stirs up" the fuel molecules, to break the surface tension. This results in a more complete vaporization with other factors remaining the same. More complete vaporization means less wasted fuel, hence the increased gas mileage from the increased thermal efficiency.

That excess fuel was formerly wasted past the rings or sent out the tailpipe but when mixed with acetone it gets burned.

Acetone allows gasoline to behave more like the ideal automotive fuel which is PROPANE. The degree of improved mileage depends on how much unburned fuel you are presently wasting. You might gain 15 to 35-percent better economy from the use of acetone. Sometimes even more.

Add in tiny amounts from about one part per 5000 to one part per 500, depending on the vehicle -- just a few ounces per ten gallons of gas.

More at:

http://pesn.com/2005/03/17/6900069_Acetone/