Recent content by OgreOwner

  1. O

    Waste Vegetable Oil produced by the kitchen

    The sulfuric acid indeed looses H+ to become the sulfate ion. Those sulfate ions represent an investment that I would love to recover and reuse. I am seeking free sources of Sulfuric without too much success. I am a nut about trying to make biodiesel where the only cost is the hardware to...
  2. O

    Waste Vegetable Oil produced by the kitchen

    What a difference a few days make... K, Thanks for the replys. I looked at a few of the Methanol synthesis things and nothing that I saw looked good for my pico-level endeavor. Brewing Ethanol is looking more and more attractive. I wonder if the yeast would like the waste from the algae...
  3. O

    Best way to learn a CAD program

    How about AutoCad?
  4. O

    Electro Servo Valve: Reasons Why Not Used?

    Electronics versys mechanics Mechanical devices preceded electronic devices by quite a few years. Before electronics could keep up with the needs of an internal combustion engine, cams and pushrods had become such a mature technology that it is considerably cheaper to use them than to use an...
  5. O

    Waste Vegetable Oil produced by the kitchen

    Hello all, I have been bitten by the bug of taking the Waste Vegetable Oil produced by the kitchen at the school where I teach Physical Science and reforming it into BioDiesel. I have spent the last two days absorbing what I can find on the net. All the recipies use lots of alcohol...
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