Denti-Ball Shaped Hydrofining Catalyst for Low Quality Light Distiallates like Diesel
Description
The catalyst is used to remove organic sulphides, nitrides, chlorides, aromatics, and olefins from low quality light distillates, especially diesel to generate fine quality light fuels. The operation conditions are mild, the feedstocks includes LCO, or the mixture of vacuum resid and CGO. The hydrofining effect is significant. The catalyst can be used to produce Euro V standard diesel.
Characteristics
Excellent catalytic activity for removing sulphides, nitrides, olefins, aromatics, and gums.
Good activity stability.
Superior wear resistance.
Good Regenerability.
Chemical Composition
Active metals including W, Mo, Ni, additives, and alumina (containing Si) as carrier.
Packing and Storage
Flexible freight bags or other standard containers or the like.
Handle carefully in transportation, do not destroy the package, avoid rain. Store in shady, cool, and dry location.
Quality guarantee period is 2 years in normal temperature.
| Process Conditions | ||
| Process | Hydrogen Partial Pressure, Mpa | Initial Reaction Temp, º C |
| Coker diesel of Daqing | 6.0 | 360 |
| Intermediate | basic nitrogen removal ≥ 90% | |
| Operating Conditions | |||
| Process | LCO, reforming feedstock | Intermingle residuim FCC diesel oil | CGO |
| Inlet Temperature, ºC | 260~300 | 270~310 | 280~320 |
| Hydrogen partial pressure, MPa | 3.0~6.0 | 3.0~6.0 | 3.0~6.0 |
| LHSV, h -1 | 1.0~2.0 | 1.0~2.0 | 1.0~2.0 |
| Hydrogen/Hydrocarbon, v/v | 300~600:1 | 300~500:1 | 400~600:1 |