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
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序列號Serial No. |
測試項目 Test Items |
技術參數Technical Specification |
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載體規格Carrier specifications：150×150×50 壁厚Wall thickness= 3.7±0.1 |
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1 |
NOX深度濃度NOX concentration |
≤5000ppm |
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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 |
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3 |
空速Space velocity |
3000~10000 h-1 |
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4 |
操作溫度Effective operation temperature *佳操作溫度Optimal operation temperature |
150℃-420℃ 400℃ |
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5 |
NOx轉化率NOx conversion rate |
≥90﹪ |
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6 |
壽命Service life |
≥2years |
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7 |
氨逃逸率Ammonia escape ratio |
≤30ppm |
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8 |
堆積比重Bulk density |
0.72±0.05g/mL |
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9 |
堆積比重Crushing strength |
≥14 MPa（Front） ≥4 MPa（Side） |
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10 |
涂層負載Coating loading |
＞8.0% |
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11 |
金屬氧化物負載Metal oxide loading |
＞9.0% |
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12 |
脫落率Expulsion rate |
＜2% |
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13 |
外觀Appearance |
Pure black |
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14 |
包裝Package |
Moisture-proof and Sealed |
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15 |
建議裝填 高/直徑比值 Recommended installation Height/diameter ratio |
Ceramic honeycomb 4:1, particle type: 2:1 |
