On Jan 22, 8:03*am, Joe Sallustio > wrote:
> On Jan 22, 9:35*am, "frederick ploegman" >
> wrote:
>
>
>
>
>
> > Solid CO2 is much too dangerous. *Don't do it !!
>
> > The following is pure SWAG, so take it with a grain of salt.
>
> > I read this and the google link, and no where do you mention
> > the acid or alcohol levels in the base wine that you used. *I
> > think maybe the alcohol was too high in the base wine to
> > start with. *Yeasts die when they hit their maximum alcohol
> > tolerance.
>
> > To make sparklers, you gotta start with a still dry wine that is
> > low(er) in both acid and alcohol than you would normally
> > have in a dry table wine. *Low(er) acid because the second
> > ferment adds carbonic and you want the end product to be
> > balanced not "sharp". *Low(er) alcohol because the second
> > ferment makes not only CO2 but also more alcohol !! *If
> > _total_ alcohol reaches the max tolerence of the second
> > yeast before it can produce the necessary amount of
> > carbonization, it will die too soon and leave you with duds.
>
> > If my SWAG is correct, about all you can do now is to
> > buy a "Seltzer" bottle that uses CO2 cartridges and
> > carbonate each bottle as you open it. *HTH
>
> > * * * * Frederick
>
> > > wrote in message
>
> ...
>
> > > Alright, I've got the first batch of Champagne bottled for several
> > > months now. *I pulled out a bottle to test how it was going- and was a
> > > bit disappointed. *Nose, taste- all was good (a bit sweeter than I was
> > > shooting for *but acceptable) except for one tiny thing: Not enough
> > > bubbles.
>
> > > There was barely any pressure on the bottle and a freshly poured glass
> > > wouldn't even foam- although there was a bit 'tingly' sensation saying
> > > dissolved CO2 was present, it isn't enough by far to make a good
> > > sparkler.
>
> > > SO, since I had already fed this as much yeast as possible (see
> > >http://groups.google.com/group/rec.c...owse_thread/th....
> > > ) I don't want to pour the bottles out and try again.
>
> > > I'm sure it's been done before but I'd like to know personal
> > > experiences with adding solid CO2 to bottles after disgorgement. *1.8g
> > > of solid CO2 works out to be 1L of CO2 at STP. *If I wanted 9 atm of
> > > pressure in the bottle (and thats insane) that would be 6.75 L of CO2,
> > > or about 12g of solid CO2.
>
> > > Now I'm not opposed to making hand grenades.... and I could test them
> > > in small batches. *I just want to be safe...
>
> > > Suggestions?- Hide quoted text -
>
> > - Show quoted text -
>
> Good point on the alcohol, it should be 10 to 11% to start and be
> dry. *I go with higher, not lower acids though, I aim for 8g/l at
> bottling. *I leave mine on the sediment for years, usually at least
> 3. *Temperature could also be an issue; it needs to be stress free for
> the secondary. *At least 70F is what I'm thinking, 75 would be better.
>
> Joe- Hide quoted text -
>
> - Show quoted text -
If we go with Champagne as the source process, the temperature for the
secondary ferment is ideally cooler than that, basically a cellar
temperature (55 or so?). This is believed to result in better "bubble
characteristics" than warmer temps.
I posted this link before but here it is again - a great overall info
on the whole process:
http://www.ext.vt.edu/pubs/viticultu...7/463-017.html
Pp