Process using hydrocyclones
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United States of America Patent
Stats
-
Aug 18, 2015
Grant Date -
Oct 6, 2011
app pub date -
Dec 2, 2009
filing date -
Dec 10, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention concerns a process for preparing of slurries containing suspended and dissolved particles and a solution as well as a slurry are provided onto a hydrocyclone equipment, disk centrifuge or nozzle centrifuge equipment. The dry matter concentration in the collected slurry is higher than the concentration of the mixture of the slurry and the solution as such. The use of a hydrocyclone stage for this specific purpose is disclosed as well.
First Claim
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International Classification(s)
- 2009 Application Filing Year
- C08B Class
- 210 Applications Filed
- 99 Patents Issued To-Date
- 47.15 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08B Class
- 0 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 18, 2027 |
