Re: Need entrainer/extractant for super-dry ethanol.


Peter Jason wrote:
It means that you would supply the info out
of the spirit of Christian charity, to a poor
student to subsists on buttered crusts!


"Fred" <ollivier@xxxxxxxxxxxxxx> wrote in
message
news:1158131527.013218.285230@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
What is "pro-bono" ?



Buttered crusts? What ever happened to Ramen noodles?

Must be a chemistry graduate student...

Well, in the old days, they used to dehydrate ethanol with CaO. A web
search said this dries it to about 99% or 99.5%. Maybe start from
there...?

Good luck,

Michael

.

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