SCR脫硝催化劑 SCR Detrition Catalyst
1. 產(chǎn)品簡(jiǎn)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(shì)。
SCR脫硝催化劑屬于高新科技產(chǎn)品，在火力發(fā)電廠(chǎng)、垃圾焚燒廠(chǎng)、硝酸廠(chǎng)、硝酸鹽廠(chǎng)、鋼鐵廠(chǎng)、化肥廠(chǎng)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(hào)Serial No. 測(cè)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(guān)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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