New hydrodewaxing catalysts JSC “AZKiOS” for processing of waxy oil and diesel fuel

摘要

JSC “Angarsk catalysts and organic synthesis plant” has the modernhydrodewaxing catalysts for production of the EURO diesel fuel andtransformer oil. New generation of hydrodewaxing catalysts are the resultof complex research. Researches of JSC “AZKiOS” performed optimizationof ZSM-5 zeolite synthesis technology; the stage of promotor introductionin zeolite is performed. Increase of activity of the catalysts as a result ofintroduction in the promoted zeolite is established. As a result it hasbecome possible to carry out the process at a lowered temperature, whichleads to the increase in selectivity and operation cycle time.