Co-mo hydro-desulfurization catalyst
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Co Mo hydro-desulfurization catalyst is a kind of newly modified hydrodesulfurization catalyst with γ-alumina as the carrier and co&mo as its active components. The catalyst has the characteristics of small bulk density but larger specific tolerance and surface area. The catalyst can be used in the hydrofining process to prepare ammonia synthetic gases, hydrogen and methanol synthetic gases from gaseous hydrocarbons, The catalyst can also be used in the hydrofining process of light naphtha hydrodesulfurization and the reforming feedstock of the refineries.
The feedstock is the hydrofined refinery gas, coal gas and others.
The chemical equation of hydrodesulfurization is as follows;
RS+H2=RH+H2S
R1=R2+H2→ R1H——R2H+H2S
The physical properties of the catalysts
| MoO3 (%) | ≥ 10 |
| CoO (%) | ≥ 2.5 |
| Crushing strength N/cm | ≥ 120 |
| Surface Area (m2/g) | 200 |
| Tolerance (ml/g) | ≥ 0.35 |
| Pressure | Normal Pressure ~ 6.0Mpa |
| Temperature | 250 ° C to 450 ° |
| Liquid space velocity | 2 ~ 4 h-1 |
| Gas space velocity | 1000 ~ 2000 H-1 |
Transportation and storage:
Hydrodesulfurization catalyst using hard cardboard packaging, lined with plastic bag (or packaged according to customer requirements). The catalyst in the transport process should pay attention to moisture, avoid rolling, smashing, severe concussion, in transport facilities should be rain. The catalyst should be stored in dry and ventilated warehouse, to prevent the pollution of damp.
h@hydrogenationcatalyst.com