产品概述 Product Description
SCR脱硝大奖网手机app采用独特的稀土助剂及过渡金属配方制备;使用时以氨为还原剂选择还原消除NOx,具有催化活性高、操作温区宽、使用寿命长等技术特点;兼具气流阻力小、机械强度优的特性及启动快、脱硝效率高等特点。
窑炉烟气SCR脱硝大奖网手机app广泛应用于钢铁、化工、建材、石油、火电等行业的窑炉烟气脱硝装置。
硝酸硝盐尾气脱硝大奖网手机app适用于中压法、综合法及加压法硝酸系统的脱硝装置使用,还适用于硝盐行业及钢铁行业酸洗车间等氮氧化物的脱硝装置使用。
SCR denitrification catalyst adopt the specific rare earth auxiliaries and transition metal to reduce NOX by using ammonia as reducing agent.it enjoys high catalytic activity,wide range of operating temperature,long service life and other technical features.
SCR denitrification catalyst for furnace flue gas has been widely used in steel industry, chemical industry, construction material industry, petroleum industry, thermal power industry and other industries.
SCR denitrification catalyst for denitration of nitrate tail gas is suitable for the use of the denitrification device of the medium pressure method, the synthesis method and the pressurized nitric acid system, which has the characteristics of fast starting and denitration efficiency.also suitable for the denitrification equipment of nitrogen oxides in the pickling workshop of the nitrate industry and steel industry.
技术指标 Technical Parameter
技术参数
indicators
窑炉烟气脱硝
Furnace flue gas
硝酸硝盐尾气脱硝
Nitrate tail gas
技术特点
Technical features
空速
Space velocity
5000~10000h-1
8000~10000h-1
催
化
活
性
高
High catalytic activity
NOx大奖网靠谱吗率
Purification rate of NOX
≥85%
≥99%
操作温区
Operating temperature
150~420℃
150~420℃
操作温区宽
Wide range of operating temperature
最佳操作温度
Optimum operating temperature
250~350℃
250~300℃
使用寿命
Serve life
2~5年
3~5 years
4~5年
4~5 years
使用寿命长
Long service life
1m床层压降
Pressure drop in 1m catalyst bed
≤200Pa
≤600Pa
气流阻力小
Small gas resistance
压碎强度
Crush strength
轴向≥2.5MPa
径向≥0.8MPa
Axial≥2.5MPa
Radial≥0.8MPa
70N/颗
70N/Pc
机械强度优
High crush strength
堆比重
Bulk density
720±50g/L
760±50g/L
规格
Size
150*150*50-1300
孔边=3.7±0.1
150*150*50;40孔