Waste treatment system and waste treatment method
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United States of America Patent
Stats
-
Dec 12, 2023
Grant Date -
May 20, 2021
app pub date -
Apr 11, 2019
filing date -
Apr 13, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A waste treatment system 100 for performing a hydrothermal treatment of wastes includes a hydrothermal treatment device 10 for performing the hydrothermal treatment by bringing steam into contact with the wastes, a storage facility 8, 9 for storing a fuel produced from a reactant of the hydrothermal treatment, and a heat recovery steam generator 18 for generating the steam to be supplied to the hydrothermal treatment device 10. The heat recovery steam generator 18 is configured to generate the steam by using a combustion energy generated by combustion of the fuel stored in the storage facility 8, 9.
First Claim
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International Classification(s)
- F22G:SUPERHEATING OF STEAM
- C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
- F01K:STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PL....
- C10L:FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYN....
- B09B:DISPOSAL OF SOLID WASTE
- F22B:METHODS OF STEAM GENERATION; STEAM BOILERS
- C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
- 2019 Application Filing Year
- F22G Class
- 11 Applications Filed
- 8 Patents Issued To-Date
- 72.73 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F22G Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 12, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 12, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 12, 2035 |
