Cobalt Molybdenum Hydrogenation Catalyst The hydrogenation catalyst is a hydrogenation refining catalyst with the carbonization method γ-Al 2 O 3 as the carrier, molybdenum cobalt as the active component and adding an appropriate amount of accelerator. It has the characteristics of light pile ratio, large pore volume and surface ratio, uniform distribution of active components and good activity stability. TLT930 hydrogenation catalyst has strong hydrogenation saturation and conversion capacity for organic sulfide and olefin in feedstock gas. It is suitable for the hydrogenation process of dry coking gas with olefin content less than 6.5% and organic sulfur content less than 200ppm. It can also be used for the hydrogenation conversion process of raw materials such as petroleum distillate and refinery gas. It can also be used in the hydrorefining process of ammonia syngas, hydrogen and methanol syngas made from gaseous hydrocarbons.
Parameters
Color and shape: blue gray bar
External dimension, mm: φ2.0 ~ 3.0
MoO3 content (%) : ≥10
CoO content (%) : ≥2.5
Crushing strength, N/cm: ≥120
Pile density (g/ml) : 0.55 ~ 0.65
Specific surface, m 2 /g: ≥200
Pore volume, ml/g: ≥0.35
Application
The cobalt-molybdenum hydrogenation catalyst is suitable for the organic sulfur removal of raw materials such as natural gas, oil field gas, refinery gas and light oil in chemical fertilizer plants, methanol plants, refinery hydrogen production units, ammonia desulphurization units. The organic sulfide in the hydrocarbon raw material is hydrolyzed and converted into hydrogen sulfide which is easy to be removed, so as to further remove and protect the downstream catalyst from being poisoned. It is mainly composed of oxides of Co, Mo, Al and a small amount of auxiliaries. The catalyst needs to be vulcanized before use after tower loading to be active. Reaction principle of cobalt-molybdenum hydrogenation catalyst:
C2H5SH+H2≒C2H6+H2S
C2H5SCH3+2H2≒C2H6+CH4+H2S
C2H5SSC2H5+3H2≒2C2H6+H2S
C4H4kS+H2≒C4H10+H2S
COS+H2≒CO+H2S
Our activated carbon series have been exported to Europe, Asia, Africa, South America, Oceania and other countries and regions, which enjoys good reputation.
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