发明名称 |
METHOD AND APPARATUS FOR LOW-TEMPERATURE BIOMASS PYROLYSIS AND HIGH-TEMPERATURE BIOMASS GASIFICATION |
摘要 |
A method and an apparatus for low-temperature biomass pyrolysis and high-temperature biomass gasification. The method uses a super-heated water vapor as an oxidizer and an energy carrier. First, the biomass is subjected to a low-temperature pyrolysis at a temperature between 500 and 800°C. Next, a crude synthetic gas and coke thus obtained are subjected to a high-temperature gasification at a temperature between 1200 and 1600°C to obtain a tar-free synthetic gas. Finally, the synthetic gas generated is subjected to a sequence of cooling, dust removal, acid removal, and dehydration processes. The apparatus consists essentially of a pyrolysis furnace (5), a gasification furnace (9), a low-temperature plasma torch heater (8), a high-temperature plasma torch heater (10), a water storage container (17), a water delivery pump (16), and a heat exchanger (11). |
申请公布号 |
WO2012010059(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
WO2011CN76921 |
申请日期 |
2011.07.06 |
申请人 |
WUHAN KAIDI HOLDING INVESTMENT CO., LTD.;CHEN, YILONG;TANG, HONGMING;ZHANG, YANFENG |
发明人 |
CHEN, YILONG;TANG, HONGMING;ZHANG, YANFENG |
分类号 |
C10J3/66;C10J3/46;C10J3/48;C10J3/72;C10J3/84 |
主分类号 |
C10J3/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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