Coking process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 1989
Issued Date -
N/A
app pub date -
May 12, 1987
filing date -
Oct 25, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a coking unit for producing coke articles of good quality from feed material heavy oils with a variety of properties and more specifically relates to a delayed coking unit comprising a heating furnace and coking drums connected in this sequence with piping. This invention is characterized in that an intermediate drum independently equipped with pressure and temperature controlling means is provided, said intermediate drum being small in volume in comparison with that of said coking drum, so that substantially all of the amount of products treated in said intermediate drum is supplied into the coking drum.
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