Petroleum Generator doubles ethanol mass when spills out.

I agree that there is an issue when feeding the generator hot Ethanol. It seems that some ethanol steam is released together with the polluted oxygen. (I didn't count to see if it matched the input or not though)

I had the flow rate throttled back under 1kg and was able to heat the ethanol up to 200+C through my hot room. When it was fed to the petroleum generator, the generator activated, creating both polluted water and expelling a bunch of ethanol. Much of it seemed to be as steam as it condensed on some of the surrounding tiles.