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脫硝催化劑 SCR Detrition Catalyst
1. 產(chǎn)品簡介 Production Introduction
SCR脫硝催化劑（HHGS02型)將蜂窩狀陶瓷材料為載體、以TiO2、V2O5、WO3為主要活性組份制成，在防止飛灰堵塞、磨損和抗中毒等方面有很大的優(yōu)勢。
SCR脫硝催化劑屬于高新科技產(chǎn)品，在火力發(fā)電廠、垃圾焚燒廠、硝酸廠、硝酸鹽廠、鋼鐵廠、化肥廠等行業(yè)得到了廣泛的應(yīng)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. 工藝條件及技術(shù)指標(biāo) Operation condition & Technology properties
|
序列號Serial No. |
測試項(xiàng)目 Test Items |
技術(shù)參數(shù)Technical Specification |
|
載體規(guī)格Carrier specifications：150×150×50 壁厚Wall thickness= 3.7±0.1 |
||
|
1 |
NOX深度濃度NOX concentration |
≤5000ppm |
|
2 |
還原媒介Reductive agent |
液體氨、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 |
操作溫度Effective operation temperature *佳操作溫度Optimal operation temperature |
150℃-420℃ 400℃ |
|
5 |
NOx轉(zhuǎn)化率NOx conversion rate |
≥90﹪ |
|
6 |
壽命Service life |
≥2years |
|
7 |
氨逃逸率Ammonia escape ratio |
≤30ppm |
|
8 |
堆積比重Bulk density |
0.72±0.05g/mL |
|
9 |
堆積比重Crushing strength |
≥14 MPa（Front） ≥4 MPa（Side） |
|
10 |
涂層負(fù)載Coating loading |
＞8.0% |
|
11 |
金屬氧化物負(fù)載Metal oxide loading |
＞9.0% |
|
12 |
脫落率Expulsion rate |
＜2% |
|
13 |
外觀Appearance |
Pure black |
|
14 |
包裝Package |
Moisture-proof and Sealed |
|
15 |
建議裝填 高/直徑比值 Recommended installation Height/diameter ratio |
Ceramic honeycomb 4:1, particle type: 2:1 |
