脱氧催化剂 De-oxygenation Catalyst
1. 产品简介 Product Introduction
脱氧催化剂(HHGS04型)是贵金属负载在活性氧化铝上加工制成，主要用于氢气中除氧，也用于氮气、一氧化碳、二氧化碳、氩气等惰性气体加氢除氧。
HHGS04 de-oxygenation catalyst takes precious metal as active component basis loading on activated alumina carrier, which is mainly used to remove oxygen from hydrogen gas, also for nitrogen, CO, CO2, Argon and inert gas.
2. 工艺特点 Technology Features
氢气脱氧及惰性气体配氢脱氧可于室温启动，在（3~10）×103 h-1空速条件下使用，残氧量<1ppm（可达0.02ppm）。合成气、煤气、焦化干气脱氧须在110~140℃、压力>0.1Mpa、（1~4）×103 h-1空速条件下使用，残氧量<1ppm。
Operation for hydrogen gas and Argon gas could be done under normal temperature while space velocity (3~10)×103 h-1 and residual oxygen could be 0.2ppm. For synthesis gas, coal gas and coking dry gas, operation have to be done at temperature 110~140℃, pressure>0.1Mpa, space velocity (1~4)×103 h-1, and residual oxygen could be <1ppm.
3. 技术指标 Technology Properties
序列号
No 测试项目Test item 技术参数Technology parameter
复合Al2O3尺寸Compound Al2O3 size: Φ2-3 (mm)
Φ3-4 (mm)
Φ4-5 (mm)
1 空速Space velocity (4-6) ×103 h-1
2 *佳操作温度
Optimal working temperature 正常温度-250℃ Normal temperature-250℃
脱氧率De-oxygenation capacity ≥15ml. O2/g catalyst
3 寿命Service life ≥ 3 years
O2净化率O2 purifying ratio ≥ 95%
4 堆积比重Bulk density 0.68±0.5 g/ml
5 抗压强度Crushing strength ≥60N/pcs Φ2-3（mm）
6 脱氧深度Residual Oxygen ≤1.0 ppm
7 耐热温度Humidity resistance ≤90％
8 活性成分Activity component Pd, Pt
9 外观Appearance 灰色Grey
10 装填Package 防潮密封Moisture-proof and sealed
11 建议装填高:直径比例
Suggested height/diameter ≥1:1 |
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