发明名称 |
Steam processing |
摘要 |
Waste material is incinerated to heat water to produce low-temperature steam (12). The steam is mixed with oxygen (14) to produce synthetic air. Methane (22) (first fuel) is burnt in the synthetic air to produce ultra-superheated steam at about 1600° C. Coal particles (24) are gasified in the ultra-superheated steam producing a second fuel, which is combusted in hot air. The products of combustion are expanded isothermally in a turbine (T1) to produce electricity (50). The hot waste gas from the turbine is used to heat air (52) isothermally compressed in a compressor (C1) in the presence of a water spray (56). The heated air supports the combustion of the gasified coal and the cooled waste product is employed for district heating purposes.
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申请公布号 |
US2004154224(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
US20030473623 |
申请日期 |
2003.09.26 |
申请人 |
LEWIS FREDERICK MICHAEL;SWITHENBANK JOSHUA |
发明人 |
LEWIS FREDERICK MICHAEL;SWITHENBANK JOSHUA |
分类号 |
C10J3/54;C10J3/56;(IPC1-7):C01B3/24;F23G5/12;F02G3/00;F02B43/00 |
主分类号 |
C10J3/54 |
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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