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Cement Industry Environmental Consortium
| Cement Industry Environmental Consortium Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20080196639 | INTRODUCTION OF CYANIDE WASTE AS A NOX REDUCTANT - The present invention is directed to systems and methods of reducing nitrogen oxides from an air stream by introducing cyanide into the air stream and reacting the cyanide with the nitrogen oxides. In some embodiments, the reacting takes place at a temperature between 1200 and 1640° F. | 08-21-2008 |