AD-946氨分解催化剂反应方程式如下：
NH3——0.5H2±1.5H2
2HCN±2H2O±O2——N2±5H2±2CO2
AD-946氨分解催化剂正常操作条件
操作温度:1100-1200℃
操作压力: 0-1MPa
气体空速:1000-3000H-1
氮分解率≥99%
Super Raschig Ring
The design of the Super Raschig Ring offers an optimal solution to industry's demands for a modern heavy-duty packing. Unlike previous packing shapes, the Super Raschig Ring avoids the droplet formation which is such a frequent interference accompanying large gas loads.
The Super Raschig Ring has a more than 30% greater load capacity, an almost 70% lower pressure drop and a mass transfer efficiency exceeding that of conventional metal packings by over 10%.
Data of Metal Super Raschig Ring
Size mm | NO.per m3 | Surface m2/m3 | Free Volume % |
15 | 180.000 | 315 | 96 |
20 | 145.000 | 250 | 97 |
25 | 46.500 | 180 | 98 |
30 | 32.000 | 150 | 98 |
38 | 13.750 | 120 | 98 |
50 | 9.500 | 100 | 98 |
70 | 4.300 | 80 | 98 |
AD-946氨分解催化剂技术性能
项目/型号 | AD-946 | AD-946A | AD-946B |
外观颜色 | 灰黑色 | 灰黑色 | 灰黑色 |
形状 | 柱状 | 拉西环状 | 蜂窝状 |
尺寸,mm | Φ18x20 | Φ18x20x5 | Φ18x20 |
镍含量Ni,% | ≥6 | ≥6 | ≥6 |
堆密度,g/ml | 1.4-1.6 | 1.3-1.5 | 1.2-1.5 |
比表面积.m2/g | 1-3 | 2-4 | 2-5 |
抗压强度N | ≥1000 | ≥1000 | ≥1100 |
耐温度 ℃ | ≥1300 | ≥1350 | ≥1400 |
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