FUME FREE REACTION VESSEL Plans Instr for use Aqua Regia or Nitric Acid Refine

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This is a propritary Device and is Patent Pending and no one else can sell this device or one like it. If you buy the Plans you can build all that you want to use but none to sell. What are the problems in Refining Gold, Platinum, Palladium and Silver? First there are the Fumes from Aqua Regia and Nitric Acid and Sodium MetaBisulfite and Chlorine Gas. Then there are the Fumes of Nitric Acid, Aqua Regia, and Sodium MetaBisulfite and Chlorine. That is not trite. Refining would be safer and much more fun if it was not for the DESTRUCTIVE, DEBILITATING, AND HEALTH ROBBING Chemical Fumes from the Refining reactions and the restrictions place upon the Refiner by the EPA, Neighbors, family, and pets. We now have a cheap, effective, and repeatable REACTION VESSEL TO DO OUR REFINING IN WITH NO FUMES. If you are fortunate and can afford a fume hood (and don't have the EPA shutting you down or the neighbors dogs dying... or worse yet, the neighbors blaming you for their kids Asthma, Allergies, and Bronchitius) then you can do refining reactions with a clear conscience and clear Lungs. Wonderful I can tell you. I am showing you the outside of one. If you are a Chemist, Physicist, and Engineer you may know what is on the inside of this innocuous looking unit. I built over 40 system before I got the design that I have been using for over a year read more