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Ni-Mo Catalyst for Diesel Hydrofining (HDS-Y312)

Brief Introduction

HDS-Y312 diesel hydrofining catalyst is prepared by Co-impregnation Method with g-Al2O3 as carrier and Mo and Ni as active components. It has more type II active sites and hydrodesulfurization activity for refractory sulfides. The catalyst is suitable for the hydrofining of coking diesel oil, straight-run diesel oil, catalytic diesel oil, coking gasoline and their blends.

The reaction is summarized as below

Typical physical and chemical property

                                                                           

Model

HDS-Y312

Appearance

Light yellow trilobe

Size(mm)

Φ1.0-1.2×2-9

Specific surface area(m2/g)

175

Pore volume (ml/g)

0.34

Average crushing strength(N/cm)

150

Bulk density (g/ml)

0.69~0.81

Active component (wt%)

NiO:>3.8

MoO3:>20.0