Method and apparatus for incineration of combustible waste
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 17, 2013
Grant Date -
Oct 11, 2007
app pub date -
May 10, 2005
filing date -
May 10, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Described is a method as well as an apparatus for incineration of combustible waste during the manufacture of cement clinker by which method the waste is introduced via a waste inlet (11) and supported on a supporting surface (21) incorporated in a separate compartment (9), where the waste being actively transported, while simultaneously subjected to incineration, through the compartment to its outlet (23), where the hot exhaust gases produced in connection with the incineration of the waste being vented to the preheater system for heating the cement raw meal, and where the slag generated during the waste incineration process being extracted from the compartment (9). The method and the apparatus are peculiar in that exhaust gases containing NOx are introduced to the compartment (9).
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FLSMIDTH A/S | 2500 VALBY |
International Classification(s)

- 2005 Application Filing Year
- F27B Class
- 95 Applications Filed
- 50 Patents Issued To-Date
- 52.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Helm, Alexander | Alleröd, DK | 8 | 10 |
# of filed Patents : 8 Total Citations : 10 | |||
Skaarup, Jensen Lars | Vallensbaek, DK | 9 | 25 |
# of filed Patents : 9 Total Citations : 25 | |||
Thomsen, Kent | Roskilde, DK | 5 | 17 |
# of filed Patents : 5 Total Citations : 17 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 17, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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