| 发明名称 |
METHOD OF MIXING HIGH TEMPERATURE GASES IN MINERAL PROCESSING KILNS |
| 摘要 |
<p>A method is described for reducing NOx emissions and improving energy efficiency during mineral processing in a rotary kiln (10). The method comprises injection of air with high velocity/high kinetic energy into the kiln (10) to reduce or eliminate stratification of kiln gases. The method can be applied to mix gases in a rotary kiln vessel (12) or in a preheater/precalciner vessel.</p> |
| 申请公布号 |
KR20080009311(A) |
申请公布日期 |
2008.01.28 |
| 申请号 |
KR20077028271 |
申请日期 |
2007.12.04 |
| 申请人 |
CADENCE ENVIRONMENTAL ENERGY, INC.;ASH GROVE CEMENT COMPANY |
发明人 |
HANSEN ERIC R.;SUPELAK RALPH A.;TUTT JAMES RONALD |
| 分类号 |
F27B15/00;F27B7/16;F27B7/32;F27B7/36;F27B7/42 |
主分类号 |
F27B15/00 |
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