The physical properties of the catalysts

The appearance of blue gray bar

Size 2 ～ 3 × (5 × 15)

Density: 0.6 ~ 0.70 push

MoO3 (%) ≥ 10

CoO (%) ≥ 2.5

Crushing strength N/ ≥ 120

Surface: = 200

Kong Rong (ml/g) ≥ 0.35

Product characteristics and application: Co Mo HDS Catalysts by carbonization of γ - AL2O3 as the carrier, to Co Mo as active component of hydrodesulfurization catalyst. The catalyst has a heap than light, Kong Rong and large specific surface area, active component distribution uniformity, high HDS activity and olefin saturation activity and high activity stability is good wait for a characteristic. Can be used for preparing ammonia synthesis of gaseous hydrocarbon gas, hydrogenation refining process of raw material gas made of hydrogen and methanol synthesis gas process, hydrodesulfurization can also be used for light petroleum products, hydrofining process refinery reformer feedstock

Hydrodesulfurization of chemical reaction is as follows:

RS+H2 RH+H2 S

R1 = R2 +H2 - R1H - R2H = H2S

Application conditions:

Raw material: refinery gas, coking gas, hydrofining of raw materials such as naturalgas

Pressure: pressure ~ 6.0Mpa

Temperature: 250 ° C to 450 °

Liquid space velocity: 2 ~ 4 h

Gas space velocity: 1000 ~ 2000 H

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.