HQHG-300 Sulphur Recovery catalyst
HQHG-300 sulphur recovery catalyst is used to treat with any acid gases containing H2S with temperature 180℃～400℃ in oil refinery, natural gas treatment plant, ammonia synthesis plant, methanol plant, gas purification system and so on. According to the different operation conditions, the best conversion of sulphur recovery can be reached to 97%, and also hydrolysis of COS、CS2 can be 99% and 70% separately.The main advantages of HQHG-300 as below:1. it has good water-resistance2. Specially use together with our HQHG-971, it can improve the conversion of H2S and prolong the life of catalyst3. High surface area and crushing strengh, small abrasion,Anti-thermal ageing and so on.2H2S+3O2=2SO2+2H20H2S+SO2=3/xSx+2H20
Technical Specification
| Item | Index |
| Appearance | white |
| size, mm | φ4～6 |
| Al2O3, % | ≥93.0 |
| Auxiliaries, % | 1.5～2.0 |
| Bulk Density,g/ ml | 0.65～0.75 |
| Crushing Strength,N/PC | ≥150 |
| Surface area,m2/g | ≥300 |
| Pore volume ,ml/g | ≥0.40 |
| Wear ration,% | ≤0.3 |