型号 Type 项目 Item |
PSR-1 |
PSR-21 |
PSR-31 |
PSR-41 |
PSR-51 |
形状规格,mm Size & Shape |
Φ4-6 球形 Ball |
Φ4-6 球形 Ball |
Φ4×5-15 条形 Bar |
Φ4-6 球形 Ballls |
Φ3×4-15 三叶草形 Trifolium |
颜色 colour |
白色 White |
白色 White |
白色 White |
红褐色 Brown |
兰灰色 Blue |
化学成分,% Main contents |
Al2O3≥93 Na2O≤0.3 |
Al2O3≥85 TiO2 3-6 |
TiO2≥85 |
Al2O3≥80 FeO≥6 |
CoO 2.5-3.0 MoO3 10-11 |
堆密度,g/ml Bulk density |
0.65-0.72 |
0.72-0.75 |
0.85-1.0 |
0.70-0.82 |
0.65-0.80 |
比表面积,m2/g Active surface |
≥300 |
≥260 |
≥100 |
≥260 |
≥200 |
孔容,ml/g Pore volume |
≥0.4 |
≥0.4 |
- |
- |
- |
抗压强度,N Crushing strength |
≥150 |
≥140 |
≥100 |
≥140 |
≥160 |
磨耗,% Abrasion loss |
≤0.3 |
≤0.3 |
≤1 |
≤0.3 |
≤1.0 |
应用场合 Major function |
通用型 Universal catalyst for sulfur recovery in acid gas |
水解型 With high hydrolysis and conversion of COS and CS2 |
抗硫酸盐型 Catylyst with high sulfate resistance and conversion |
脱漏氧保护型 Catylyst with protection of oxygen leakage |
尾气加氢型 Catylyst for Tail gas hydrotreatio |