脱硝催化剂 SCR Detrition Catalyst
1. 产品简介 Production Introduction
SCR脱硝催化剂(HHGS02型)将蜂窝状陶瓷材料为载体、以TiO2、V2O5、WO3为主要活性组份制成,在防止飞灰堵塞、磨损和抗中毒等方面有很大的优势。
SCR脱硝催化剂属于高新科技产品,在火力发电厂、垃圾焚烧厂、硝酸厂、硝酸盐厂、钢铁厂、化肥厂等行业得到了广泛的应用。
HHGS02 SCR de-nitrogen catalyst is of honeycomb shape taking TiO2, V2O5, WO3 as active component which is advantages in preventing of blocking, abrasion and poisoning.
SCR De-NOx catalyst is of high-tech products, mainly used in fuel electric plant, waste incineration industry, nitric acid plants, nitrate plant, steel plant, fertilizer plant and etc.
2. 工艺条件及技术指标 Operation condition & Technology properties
序列号Serial No.
测试项目
Test Items
技术参数Technical Specification
载体规格Carrier specifications:150×150×50
壁厚Wall thickness= 3.7±0.1
1
NOX深度浓度NOX concentration
≤5000ppm
2
还原媒介Reductive agent
液体氨、氨水或尿素Liquid ammonia, ammonia water or urea, led into as saturated gas
3
空速Space velocity
3000~10000 h-1
4
操作温度Effective operation temperature
*佳操作温度Optimal operation temperature
150℃-420℃
400℃
5
NOx转化率NOx conversion rate
≥90﹪
6
寿命Service life
≥2years
7
氨逃逸率Ammonia escape ratio
≤30ppm
8
堆积比重Bulk density
0.72±0.05g/mL
9
堆积比重Crushing strength
≥14 MPa(Front)
≥4 MPa(Side)
10
涂层负载Coating loading
>8.0%
11
金属氧化物负载Metal oxide loading
>9.0%
12
脱落率Expulsion rate
<2%
13
外观Appearance
Pure black
14
包装Package
Moisture-proof and Sealed
15
建议装填 高/直径比值
Recommended installation
Height/diameter ratio
Ceramic honeycomb 4:1, particle type: 2:1
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