发明名称 |
Method of reducing corrosion in a power boiler of a pulp mill |
摘要 |
Method of reducing corrosion in a power boiler of a pulp mill using biofuel and suspended matter obtained from the waste water treatment of the mill. In the method flue gases obtained from a waste heat boiler are fed into the power boiler, causing the sulfur dioxide contained in them to react with the alkali chlorides in the boiler and the chlorine to form hydrogen chloride.
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申请公布号 |
US5855736(A) |
申请公布日期 |
1999.01.05 |
申请号 |
US19960738522 |
申请日期 |
1996.10.28 |
申请人 |
KVAERNER PULPING OY |
发明人 |
PIKKUJAEMSAE, ESA;SALMENOJA, KEIJO;MAEKELAE, KARI;KINNI, JOUNI |
分类号 |
D21C11/06;D21C11/10;D21C11/12;(IPC1-7):D21C11/06 |
主分类号 |
D21C11/06 |
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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