| abstract |
[PROBLEMS] To provide a method for producing a sulfided hydrotreating catalyst having excellent damage resistance, and a method of using the catalyst in hydrotreating a hydrocarbon feed. I will provide a. The hydrotreating catalyst comprises a support comprising at least 50% by weight of alumina, the catalyst comprising at least one metal hydride component and at least one covalently bonded nitrogen atom and at least one carbonyl moiety. A process for producing a sulfided hydrotreating catalyst comprising an organic compound and wherein the molar ratio between the organic compound and the total content of metal hydrides is at least 0.01: 1. The organic compound is ethylenediamine (tetra) acetic acid (EDTA). (R1R2) N-R3-N (R1'R) such as hydroxyethylenediaminetriacetic acid, diethylenetriaminepentaacetic acid and the like. 2 ′). |