Re: Angels share?
- Hi Riku,
--- In Distillers@yahoogroups.com, "abbababbaccc" <abbababbaccc@...>
> Than you Harry, extremely usefull info and actually quite amazing.
> seems to indicate that over 12 years of storage one would loose24%
> of the original amount!!!........That's about right. Hence the high costs of long-aged
spirits. The losses AND the storage costs have to be recovered at
final sale. User pays, as always.
> Now let me explain my plans so you may comment. I have a high
> capacity aquarium airpump (250 l/h) that has connection for air in
> and air out. My plan is to use this to aerate the whiskey with oak
> shavings, it gives a nice almost boiling like action to a gallon
........What type of pump action is it? Piston, diaphram, or
peristaltic? There are issues with each type re unwanted smells
getting into the product. Let me know the type.
> The catch here is that while i push air to jar I also evacuate itat
> the same time using the other connection - i.e. air is circulated.bigger)
> The other new thing is that I plan to use another gallon (or
> jar as a ctach can. That means I will connect it to the returnline
> of the air pump. In practise some alcohol gets carried away by thepresent
> air stream (angels share) and it will end up in the catch can. The
> catch can will also provide extra oxygen to the system
> The plan is to run this system to oxygenate the whiskey untill
> enough "angels share" has been collected to the catch can to
> certain number of years of maturation......... Sounds like an interesting experiment! I don't see why it
> So, any thoughts of whether this will work or not?
wouldn't work, although I'd put some sort of one-way vent into the
closed system, to draw more air when necessary. The air dissolving
in the product (it will) and varying atmospheric pressure can create
a vacuum in the closed system, so more air may be needed or the
tubing will collapse, shutting down the recirculation & possibly
burning out your pump. Electricals shorting out around ethanol
fumes ain't a fun idea.
> Cheers, Riku
- I understand why you are using HDPE. I was going more for the
"plastics safety" and "flavor leeching" part of the conversation.
However, you did answer my question as to why the beverage industry
uses PETE instead of HDPE. So uh, should I say sorry or thank you?
Well, I'm not going to lie. I love Jesus.. but I drink a little..
--- In Distillers@yahoogroups.com, "Harry" <gnikomson2000@...> wrote:
> Tyler, you're missing the point. PET or PETE is used as containers
> (bottles) by the spirits industry because it is specially formulated
> with a barrier material (oxygen scavenger) for the purpose. IT IS
> NOT POROUS !!!
> I (or we) are using HDPE as an alternative aging material in place
> of barrels, because both barrels AND HDPE containers ARE POROUS !!!
> The strength of the contents IS NEVER MORE than 70%.
> Does that clear up the confusion?
> regards Harry