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125MW煤粉炉SNCR喷枪布置及脱硝试验研究 被引量:1

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摘要 对1台125MW煤粉炉进行炉内温度实测和CFD数值模拟,确定适合SNCR脱硝的温度区间位置。设计SNCR还原剂喷枪布置方案,在27m和30m标高布置2层共26只喷枪。根据实际脱硝试验,在氨氮比为2时,能够将NOx由380mg/Nm_3左右降低至约150mg/Nm_3,脱硝效率达到60%。
出处 《能源与环境》 2015年第6期72-73,共2页 Energy and Environment
基金 浙江省创新团队项目(2013F20003)
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