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脫硝催化劑 SCR Detrition Catalyst
1. 產品簡介 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勢。
SCR脫硝催化劑屬于高新科技產品，在火力發電廠、垃圾焚燒廠、硝酸廠、硝酸鹽廠、鋼鐵廠、化肥廠等行業得到了廣泛的應用。
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. 工藝條件及技術指標 Operation condition & Technology properties
序列號Serial No.
測試項目
Test Items
技術參數Technical Specification
載體規格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
涂層負載Coating loading
＞8.0%
11
金屬氧化物負載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
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