| 发明名称 |
Removal of nitrogen oxide(s) from emissions during burning of fuels or sludge |
| 摘要 |
Treatment of nitrogen-contg. byproducts comprises using ash from burnt bio-fuels as an alkali to treat the byprod. and using the recovered ammonia to reduce the nitrogen oxides. The mixt. of nitrogen-contg. by-product and ash is used as a fertiliser. |
| 申请公布号 |
SE508119(C2) |
申请公布日期 |
1998.08.31 |
| 申请号 |
SE19930003717 |
申请日期 |
1993.11.10 |
| 申请人 |
ARNE LINDAHL |
发明人 |
ARNE *LINDAHL |
| 分类号 |
B01D53/34;B01D53/56;B09B3/00;C05F7/00;C05F7/02;(IPC1-7):B01D53/56 |
主分类号 |
B01D53/34 |
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