REDUCTION OF NOx IN FLUE GAS
申请(专利)号： WO1987US01028
专利号： WO8706853A1 主分类号： B01J8/00
申请权利人： PYROPOWER
CORPORATION
公开国代码： WO 优先权国家： US
摘 要：
NOx reduction in a combustion product flue gas stream is greatly improved by the efficient mixing of the reducing agent, e.g., NH3 or an NH3 precursor, with the stream in the absence of a catalyst, such as CaO or CaCO3, that promotes
undesirable combination of NH3 and O2 to form additional NOx. By employing a high-temperature cyclone separator (11) or the like and by injecting the reducing agent into the stream within such hot cyclone at a location where there is a strong vortex region, extremely efficient mixing of the NOx reducing agent and the combustion product flue gas is promoted after particulates which are harmful to the reaction that promotes NH3 and NOx reduction have been separated from the flue gases. A refractory-lined cyclone separator (11) may be employed, and a
申请日： 1987-05-06 公开公告日： 1987-11-19
分类号： B01J8/00;
C01B17/00; C01B21/00 发明设计人： TANG, JOHN, T.;
SARKKI, JUHA, P.; TESFAI, ASFAHA; ENGSTROM, FOLKE 申请国代码： US
优先权： 19860509 US
861,514;
19870401 US 033,453
摘 要 附 图：
plurality of injectors (31) used which discharge liquid or gas into the strong vortex region. 主权项：
权 利 要 求 说 明 书
【 REDUCTION OF NOx IN FLUE GAS】的权利说明书内容是......请下载后查看
REDUCTION OF NOx IN FLUE GAS - 鐧惧害鏂囧簱
