DEVICE AND METHOD FOR PRODUCING NANO SILICA MATERAILS FROM PYROLYSIS OF BIOMASS
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United States of America Patent
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app pub date -
Jul 6, 2016
filing date -
Jan 6, 2014
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Published
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Abstract
A device for speeding up production rate of biomass pyrolysis gas to prepare nanoscale silica materials. The device includes: a screw feeder; a mixer; a pyrolysis device having a cinder hole; a combustion train; a steam generator; and a calcination device. In operation, biomass material is transported to the mixer via the screw feeder. The mixer operates to stir the biomass material, then the biomass material and overheated steam generated by the steam generator are mixed and introduced to the pyrolysis device. The pyrolysis device operates to produce combustible gas, and the combustible gas is combusted in the combustion train. The combustion train produces hot smoke, and the hot smoke heats the steam generator to produce the overheated steam. The cinder hole is disposed at a bottom of the pyrolysis device and operates to discharge cinder, and the cinder is transported to the calcination device to calcine.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ZHONGYING CHANGJIANG INTERNATIONAL NEW ENERGY INVESTMENT CO LTD | EASTLAKE NEW-TECH DEVELOPMENT ZONE WUHAN HUBEI 430223 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHEN, Yilong | Wuhan, CN | 68 | 167 |
HAN, Xu | Wuhan, CN | 144 | 1189 |
LI, Hong | Wuhan, CN | 703 | 10114 |
TAO, Leiming | Wuhan, CN | 10 | 4 |
ZHANG, Yanfeng | Wuhan, CN | 177 | 515 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 5, 2028 |
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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