METHOD AND APPARATUS FOR REDUCING NOX EMISSIONS IN THE INCINERATION OF TAIL GAS
摘要
<p>Methods for control of NOx emission in the incineration of tail gas are provided wherein tail gas that comprises NOx, NOx precursors, or both is introduced into a combustor and diluent is introduced into the combustor for controlling the combustor temperature to a temperature of from about 950"C to about 1 100°C. Methods also are provided for reducing NOx emissions by controlling air-to-fuel ratio in a tail gas combustor while controlling the combustor flame temperature through diluent injections. A boiler unit for carrying out these methods also is provided. A system for carbon black production using the boiler unit also is provided.</p>
申请公布号
WO2012064734(A1)
申请公布日期
2012.05.18
申请号
WO2011US59776
申请日期
2011.11.08
申请人
CABOT CORPORATION;WILLIAMS, WILLIAM, R.;WANG, DAXIANG;CLARKE, THEIS, F.
发明人
WILLIAMS, WILLIAM, R.;WANG, DAXIANG;CLARKE, THEIS, F.