脱硝催化剂 SCR Detrition Catalyst
1. 产品简介 Production Introduction
SCR脱硝催化剂（HHGS02型)将蜂窝状陶瓷材料为载体、以TiO2、V2O5、WO3为主要活性组份制成，在防止飞灰堵塞、磨损和抗中毒等方面有很大的优势。
SCR脱硝催化剂属于高新科技产品，在火力发电厂、垃圾焚烧厂、硝酸厂、硝酸盐厂、钢铁厂、化肥厂等行业得到了广泛的应用。
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. 工艺条件及技术指标 Operation condition & Technology properties
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序列号Serial No. |
测试项目 Test Items |
技术参数Technical Specification |
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载体规格Carrier specifications：150×150×50 壁厚Wall thickness= 3.7±0.1 |
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1 |
NOX深度浓度NOX concentration |
≤5000ppm |
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2 |
还原媒介Reductive agent |
液体氨、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 |
操作温度Effective operation temperature *佳操作温度Optimal operation temperature |
150℃-420℃ 400℃ |
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5 |
NOx转化率NOx conversion rate |
≥90﹪ |
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6 |
寿命Service life |
≥2years |
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7 |
氨逃逸率Ammonia escape ratio |
≤30ppm |
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8 |
堆积比重Bulk density |
0.72±0.05g/mL |
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9 |
堆积比重Crushing strength |
≥14 MPa（Front） ≥4 MPa（Side） |
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10 |
涂层负载Coating loading |
＞8.0% |
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11 |
金属氧化物负载Metal oxide loading |
＞9.0% |
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12 |
脱落率Expulsion rate |
＜2% |
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13 |
外观Appearance |
Pure black |
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14 |
包装Package |
Moisture-proof and Sealed |
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15 |
建议装填 高/直径比值 Recommended installation Height/diameter ratio |
Ceramic honeycomb 4:1, particle type: 2:1 |
