Entrained-flow gasifier and gasification method using the same for synthesizing syngas from biomass fuel
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United States of America Patent
Stats
-
Dec 13, 2016
Issued Date -
N/A
app pub date -
Jun 24, 2014
filing date -
Dec 29, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A microwave plasma based entrained flow gasifier of biomass, including a furnace body and a fuel pretreatment system. The furnace body includes a fuel inlet disposed at the lower part of the furnace body, a syngas outlet disposed at the top of the furnace body, and a slag outlet disposed at the bottom of the furnace body. The fuel inlet presents in the form of nozzles. The fuel pretreatment system is disposed outside of the furnace body, and includes a fuel crushing apparatus, a sieving apparatus disposed downstream to the fuel crushing apparatus, a first fuel container for receiving particle size-qualified fuel, a second fuel container for receiving particle size-unqualified fuel, and a feeding hopper disposed downstream to the first fuel container. The first fuel container and the second fuel container are disposed side-by-side downstream to the sieving apparatus.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- C10J Class
- 124 Applications Filed
- 108 Patents Issued To-Date
- 87.10 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C10J Class
- 10 % this patent is cited more than
- 9 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 | Jun 13, 2028 |
