SCR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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