Vacuum requirements
Vacuum requirements
(OP)
Is there anywhere I can find information on vacuum pressure requirements for lowering a solvents boiling point?
I would appreciate any help.
I would appreciate any help.
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RE: Vacuum requirements
This handbook should be in any science library.
Hope it helps.
RE: Vacuum requirements
pvap = P
pvap is a property of a solvent whose value increases with increasing temperature.
The relationship between pvap and t can either be found as a series of discrete values, as the previous correspondent popints out. An alternative source is the Antoine equation which describes the relationship thus:
loge(pvap) = A +B/(C+ t)
where A,B,C are constants for a particular solvent.
RE: Vacuum requirements
RE: Vacuum requirements