Process for separating hydrogen fluoride from fluorocarbons
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 6, 1999
Grant Date -
N/A
app pub date -
Nov 20, 1997
filing date -
Nov 20, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides a method for separating fluorocarbons from mixtures of fluorocarbon and hydrogen fluoride. In particular, the invention provides a method for separating fluorocarbons, such as pentafluoropropane, from azeotropic mixtures of the fluorocarbon and hydrogen fluoride using compositional variations with pressure.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully