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          WDS-100/200 coking gasoline and diesel hydrogenation catalyst

          Release time:2017-04-11 09:02:55    source:

          WDS-100/200 series coking gasoline and diesel hydrogenation catalyst, is a hydrodesulfurization and deanation of the hydrogenation catalyst. The agent has a large pore volume, specific surface area, the appearance of clover-shaped ball / ball, with excellent compression, wear strength.
          W-100/200 is divided into two-stage catalyst. The low-temperature desulfurization and denitrification of Co-Mo / Al2O3 catalyst are remarkable. The catalyst has high activity on C-S, C-N and C-O bond fracture, but weakly cleaves the C-C bond. Therefore, the use of CO-MO catalyst with high liquid yield, low hydrogen consumption, the advantages of slow coking.
          At the same time, HDS catalysts have a larger specific surface area and pore volume, and the microporous design of the carrier can accommodate the coke produced during the hydrogenation process.

          Main agentWDS-200/200B transition agentWDS-100/100B
          Indicators Indicators
          Size,mm Ф(1.5~2.5)×(2~8) Ф(1.5~2.5)×(2~8)
          Mechanical strength, N/cm ≥150 ≥150
          Specific surface area,    
          m2/g ≥200 ≥200
          Cobalt oxide content% 3-5 --
          Molybdenum trioxide content% 14-16 4-6
          Tungsten oxide content% -- 10-12
          Nickel oxide content % -- 4-6