Fired process heater
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 13, 1982
Grant Date -
N/A
app pub date -
Jul 8, 1980
filing date -
Jul 8, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Combustion gas passes upwardly through the radiant section of a fired process heater having vertical tubes in such manner that the gas is in predominantly back-mixed flow condition in the lower portion of the radiant section and predominantly plug-flow condition in the upper portion of the radiant section.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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