PSR硫回收催化劑
Sulfur Recovery Catalyst
1. 產品概述 Product Description
       在煤、石油和天然氣的加工過程中產生大量的H2S氣體,為了保護環境和回收元素硫,工業上普遍采用克勞斯過程,使用PSR硫回收催化劑處理含有H2S的酸性氣體。工業應用表明,在燃燒爐能達到的高溫下,一般爐內H 2S轉化率可以達到65%-75%,若采用二級克勞斯工藝,裝置總硫轉化率約為92-95%。
PSR Sulfur Recovery Catalyst is used to treat with the acid gases containing H2S for the sake of recovery sulfur element and environmental protection in oil refinery, chemical factory, Iron & steel plant and natural gas treatment processes. The conversion of sulfur can reach to 65~75% in a ordinary bumer, 92~95% it react by two stages Clause processes, furthermore to higher than 98% if by three Clause reactors.
2. 技術指標 Technical Specification
  型號 Type
項目 Item PSR-1 PSR-21 PSR-31 PSR-41 PSR-51
形狀規格
Size & Shape, mm Φ4-6
球形 Sphere Φ4-6
球形Sphere Φ4x5-15
條形 Bar Φ4-6
球形Sphere Φ3x4-15
三葉草形Trifolium
顏色 Color 白色White 白色White 白色White 紅褐色Brown 蘭灰色Blue
化學成分
Chemical composition, % Al2O3≥93 Na2O≤0.3 Al2O3≥85TiO2 3-6 TiO2≥85 Al2O3≥80
FeO≥6 CoO 2.5-3.0MoO3 10-11
堆密度
Bulk density, g/ml 0.65-0.72 0.72-0.75 0.85-1.0 0.70-0.82 0.65-0.80
比表面積
Surface rea, m2/g ≥300 ≥260 ≥100 ≥260 ≥200
孔容Pore volume, ml/g ≥0.4 ≥0.4      
抗壓強度
Crushing strength, N ≥150 ≥140 ≥100 ≥140 ≥160
磨耗Abrasion loss, % ≤0.3 ≤0.3 ≤1 ≤0.3 ≤1.0
應用場合Major function 通用型
Universal type for sulfur recovery in acid gas 水解型
high hydrolysis and conversion of COS and CS2 抗硫酸鹽型
high sulfate resistance and conversion 脫漏氧保護型
protection type of oxygen leakage 尾氣加氫型
for Tail gas hydrotreation |
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