发明名称 |
IMPROVED PROCESS FOR EFFICIENT ENERGY RECOVERY FROM BIOMASS |
摘要 |
<p>A method for extracting energy from biomass depleted of at least some carbohydrate, at least some oil, or both by a) introducing the biomass into a vertically elongated combustion chamber having i) at least one suspension burner at the top of the combustion chamber which is capable of projecting a flame down the axis of the combustion chamber, ii) a heat transfer apparatus having at least a portion of a heat collection surface located radially from the flame and below the burner, and iii) an exhaust opening located below the flame and below at least a portion of the heat collection surface; b) combusting the biomass to yield a mixture containing hot flue gas and molten ash above the exhaust opening; c) transferring heat from the hot flue gas to at least a portion of the heat collection surface substantially by radiation prior to any substantial contact of ash to a surface of the combustion chamber, to yield a mixture containing warm flue gas and non-molten ash and having a lower molten ash content than the mixture yielded by the combusting step; and d) cooling the warm flue gas with cold gas, to yield a mixture containing cool flue gas and non-molten ash and having a lower molten ash content than the mixture yielded by the transferring step.</p> |
申请公布号 |
EP2181288(B1) |
申请公布日期 |
2011.11.09 |
申请号 |
EP20080827068 |
申请日期 |
2008.07.15 |
申请人 |
EUROPEAN SUGAR HOLDINGS S.A.R.L |
发明人 |
GANGA, RAYMOND, C.;IMIG, GREG;MCBURNEY, BLAKE;JANSEN, ROBERT;KERR, JOHN;REUST, STEVEN, J. |
分类号 |
F23G7/10;F23G5/12;F23G5/24;F23G5/46;F23J7/00;F23J15/06 |
主分类号 |
F23G7/10 |
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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