Thanks for the valuable insight Ozoneman! I suppose having a very tall cylinder would increase the bubble immersion time and speed things up. I wonder, since you are using such a high concentration of ozone (8g/hr), doesn't the escaped ozone gas fill the room during the process?... this would be a level that could easily damage lungs and household items so probably couldn't be done in a home enviornment.
Also, after the oil is solidified, how do you "pour" it into smaller containers? I don't plan on manufacturing for sale but am using quite a bit and giving it to family and friends.