Method and apparatus for the delivery of liquefied gases having constant impurity levels
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 28, 2003
Grant Date -
Jan 16, 2003
app pub date -
Apr 24, 2002
filing date -
Apr 27, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and an apparatus are provided for the delivery of a vapor phase product having a substantially constant impurity level from a liquefied source of said gas to an endpoint. The delivery method includes withdrawing a liquefied gas having a level of impurities from a storage container and delivering the liquefied gas to a vaporization unit where the liquefied gas and the impurities dissolved therein are completely vaporized. The vapor phase product is then delivered to an endpoint. This invention affords the delivery of gases with substantially constant impurity levels throughout the delivery of the liquefied gas. In addition, this invention affords the delivery of the liquefied gas at high vapor phase flow rates for long periods of time and allows substantially complete usage of the contents of the storage container.
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