S, brian whatcott pi?e:
On 6/9/2011 12:45 PM, Slavko
Kocjancic wrote:
?
An
attractive primitive pump down method presents itself:
given
a side water reservoir and an air reservoir connected
with taps, the classical method of steaming out the air
reservoir and chilling it down with waste water, then
connecting to the chiller system, several times will
pull the chiller pressure down enough for the zeolite to
work its magic, given three gas taps are plumbed in to
give the desired evacuation sequence.
Hmm.. I don't understand that. Can you explain more precisely?
(Probably the reason is only my bad english, and fact that I'm
electronic man and my knowledge is slick in vaccum)
Slavko.
Fill a tank with steam.
Close the tank off and chill it to ambient - open a valve to the
system to pump down.
Repeat ten or more times, with a good size tank.
Brian W
Ahh I understand. But afraid that this will saturate zeolite quick.
I will try to make hand pump like described in patent here.
