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Confined space welding.

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  • #16
    Originally posted by Broccoli1
    Must be the supplied breathing air hood
    Endless!
    Two turn tables and a microphone.

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    • #17
      Originally posted by MAC702
      You're on the right track. Oxyen as a free gas in the atmosphere exists as a diatomic molecule, O2, two atoms of plain oxygen. Ozone is a triatomic molecule, O3, three atoms of oxygen.
      Yep that sounds better and h2 o3 is Heavy water used in reactors a a shield
      Terry

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      • #18
        Originally posted by Terry Lingle
        Yep that sounds better and h2 o3 is Heavy water used in reactors a a shield
        Terry
        Heavy water is water that has 2 deuterium's instead of hydrogens bound. Deuterium is an isotope of hydrogen that has an extra neutron. With the 2 extra neutrons (H2) it makes the water molecule about 10% heavier.
        d.
        I don't care what size, just hand me a wrench I'm gonna use it as a hammer.

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        • #19
          Originally posted by Terry Lingle
          and h2 o3 is Heavy water used in reactors a a shield
          Terry
          Diesel beat me to the heavy water formula, but maybe you were thinking of hydrogen peroxide? Where water (hydrogen monoxide) is H2O, Hydrogen peroxide is H2O2.

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          • #20
            Wierd, all this stuff about ozone.

            My (new) hottub/spa has a Cathode Discharge Ozone Generator built in.
            supposed to require less chlorine/bromine to sanitize the tub when used in conjunction with ozone.

            has an odd sweet-ish smell like vinyl....like cheap, thin PVC rain gear when you first take it out of the package.

            The generator creates ozone in a mixchamber where it is mixed with a small flow of water, and bubbles from an outlet on the tub floor, like a very fine mist, like carbonation in a soda.

            Maybe I'll look for a way to disable it while using the tub.

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            • #21
              welding

              You're on the right track. Oxyen as a free gas in the atmosphere exists as a diatomic molecule, O2, two atoms of plain oxygen.http://www.4o3.us/ Ozone is a triatomic molecule, O3, three atoms of oxygen.
              Last edited by rahat666; 07-18-2012, 05:45 AM.

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