Catalyst АОК-77-25
Process
Hydrotreating of oil fractions
Product Type
Catalyst for removal of sulfur, nitrogen and oxygen compounds from petroleum fractions. Applied in refineries to produce motor fuels with ultra-low sulfur content from medium distillates. Catalyst АОК-77-25 allows to reduce the sulfur content in the fuel to ultra-low concentration (less than 10 ppm).
The catalyst is available in trefoil extrudates with a diameter of 2-3 mm. Also available in quadra lobe shape. The catalyst contains a cobalt-molybdenum or nickel-molybdenum active component.
Application
Catalyst АОК-77-25 is used as a fixed bed and is equipped with protective beds of the PC series. The catalyst can be regenerated 1-2 times during the service life.
Engineering Services
- - Process audit of existing commercial hydrotreaters; issuing recommendations on unit performance improvement;
- - Development of process operating procedures for unit operation;
- - Pre-production technical assistance (pre-commissioning, catalyst loading and activation), supervision during startup until the regular working mode is achieved;
- - Hydrotreater operation monitoring;
- - Development of technical reports on operation of the process units with issuing the recommendations on further effective operation .
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