Method and system for energy savings in TMP by high temperature LC/MC refining of pulp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 2, 2009
Grant Date -
May 31, 2007
app pub date -
Jun 2, 2006
filing date -
Jun 3, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for recovering heat from a pulp refining process comprising: discharging pressurized pulp from a high pressure refiner, wherein the pressurized pulp comprises a pressurized slurry of fibers and liquid; introducing at least the liquid from the pressurized pulp slurry to a pressurized flash tank; exchanging heat from the pressurized flash tank with water, such that the water is heated, and using the heated water in the pulp refining process.
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