| 发明名称 |
Mixing high temperature gases in mineral kilns |
| 摘要 |
<p>A method is described for reducing NO x emissions and improving energy efficiency during mineral processing in a rotary kiln. The method comprises injection of air with high velocity/high kinetic energy into the kiln to reduce or eliminate stratification of kiln gases. The method can be applied to mix gases in a rotary kiln vessel or in a preheater/precalciner vessel.</p> |
| 申请公布号 |
EP2264390(A1) |
申请公布日期 |
2010.12.22 |
| 申请号 |
EP20100181147 |
申请日期 |
2001.09.12 |
| 申请人 |
CADENCE ENVIRONMENTAL ENERGY, INC.;ASH GROVE CEMENT COMPANY |
发明人 |
HANSEN, ERIC;SUPELAK, RALPH;TUTT, JAMES;WAY, PETER |
| 分类号 |
C04B2/10;F27B7/36;C04B7/36;C04B7/44;C04B7/60;F27B7/00;F27B7/10;F27B7/20;F27B7/34;F27D7/02;F27D7/04 |
主分类号 |
C04B2/10 |
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