发明名称 |
Converting paper mill sludge or the like |
摘要 |
Paper mill sludge or similar organic sludges with a high ash content are converted by burning the sludge in a cyclone furnace along with another source of fuel. The heat content of the sludge is recovered and the ash content of the sludge is converted to a glassy slag. A flux, such as limestone, may be added to the sludge before introduction into the cyclone furnace. The slag is useful as a construction material, an abrasive, for roofing products, or for other purposes.
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申请公布号 |
US5549059(A) |
申请公布日期 |
1996.08.27 |
申请号 |
US19940296557 |
申请日期 |
1994.08.26 |
申请人 |
MINERGY CORP. |
发明人 |
NECHVATAL, TIMOTHY M.;JANSEN, THOMAS J. |
分类号 |
F23G5/00;B09B3/00;C03B3/02;C03B5/00;C03B5/12;C03B37/00;C04B5/00;F23G5/04;F23G5/08;F23G5/12;F23G5/32;F23G7/04;(IPC1-7):F23G7/02 |
主分类号 |
F23G5/00 |
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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