The First-stage Hydrogenation Catalyst Developed by Shanghai Petrochemical Research Institute Successfully Applied at Yangzi Petrochemical Company

摘要

In March 2007 the SHP-01F type catalyst for the first-stage hydrofining of pyrolysis gasoline developed by the SINOPEC Shanghai Petrochemical Research Institute passed the 72-hour commercial calibration test under full load in the No. 2 pyrolysis gasoline hydrofining unit at the ethylene plant of the SINOPEC Yangzi Branch Company. The calibration results revealed that the average diolefin value was 0 at the first-stage reactor outlet, and the average bromine number was 20.22 gBr_2/100g at the reactor outlet. The average diolefin hydrogenation rate reached 100%, which was better than the operation performance of similar catalyst and symbolized the successful commercial application of this catalyst at Yangzi Petrochemical Company.