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Distiller Coil

Posted: Sun Apr 22, 2018 12:48 pm
by Duckhunter18
What is this Black stuff coming out of coil? Its like a black oily feel?how do i get this out of my coil? And is it still safe to drink? I notice it comes when its getting in the tails!

Re: Distiller Coil

Posted: Sun Apr 22, 2018 7:19 pm
by underdog
Hiya!

We'll need a bit more info about your rig to really tell what's going on. Sounds like you may be deep into the tails - that's when things get oily. However, I've never gone far enough to see anything black. Might you have burned something in your boiler?

Re: Distiller Coil

Posted: Mon Apr 23, 2018 1:47 am
by fizzix
Hey Duckhunter~
That sounds like construction residue like solder flux and carbon.
Is this a new still that you may have not cleaned properly? (Cleaning a new still)

And some rye recipes can have oily dark tails.

Was there a scorch?

Little more info, please.

Re: Distiller Coil

Posted: Mon Apr 23, 2018 3:19 am
by Swedish Pride
What mash are you running?
I've not had it myself, but have read about folk getting dark stuff coming over late when running some AG, somethign about protein in the grains?

Sorry can't remember enough of the key details to even hd google the answer

Re: Distiller Coil

Posted: Mon Apr 23, 2018 2:14 pm
by Duckhunter18
Im running Malt corn, i have a 15.5 gallon keg... its like a black residue?? It dont come to later in runs