发明名称 |
Menetelmä NOx-päästöjen vähentämiseksi soodakattilan savukaasuissa |
摘要 |
A method for lowering of NOx emission in the smoke gases from a soda pan, by use of the strong sulphur-containing gases in the process in the furnace of a soda boiler of a pulp factory. In the method, the malodorous gases are divided into strong malodorous gases which contain a lot of ammonia or small quantities of ammonia, which are fed in at various points of the furnace. <IMAGE>
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申请公布号 |
FI981899(A) |
申请公布日期 |
2000.03.05 |
申请号 |
FI19980001899 |
申请日期 |
1998.09.04 |
申请人 |
KVAERNER PULPING OY,, |
发明人 |
JANKA,,KAUKO;MAENTYNIEMI,,JUSSI |
分类号 |
D21C;D21C11/06;D21C11/12;(IPC1-7):D21C11/06 |
主分类号 |
D21C |
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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