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(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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