Methods for operating a furnace
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United States of America Patent
Stats
-
May 5, 2020
Grant Date -
Dec 17, 2015
app pub date -
Aug 24, 2015
filing date -
Oct 27, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for combusting fuel in the presence of an alkali-containing material may include introducing fuel into a furnace configured to combust the fuel. The method may also include introducing ball clay having a moisture content of at least about 5% by weight into the furnace, and heating at least a portion of the fuel and ball clay, such that at least a portion of the ball clay is at least partially calcined, and the at least partially calcined ball clay adsorbs at least a portion of alkali present in the furnace.
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International Classification(s)
- 2015 Application Filing Year
- F23G Class
- 100 Applications Filed
- 75 Patents Issued To-Date
- 75 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F23G Class
- 0 % this patent is cited more than
- 5 Age
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 5, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 5, 2031 |
