COMMERCIAL APPLICATION OF FV-10 CATALYST IN PARAFFIN WAX HIGH-PRESSURE HYDROGENATION UNIT

PETROLEUM PROCESSING AND PETROCHEMICALS ›› 2022, Vol. 53 ›› Issue (1): 76-78.

COMMERCIAL APPLICATION OF FV-10 CATALYST IN PARAFFIN WAX HIGH-PRESSURE HYDROGENATION UNIT

Received:2021-02-25 Revised:2021-10-08 Online:2022-01-12 Published:2021-12-24

Abstract

Abstract: The characteristics of paraffin wax hydrogenation catalyst FV-10, and its ex-situ presulfiding and application in paraffin wax high-pressure hydrogenation unit in Panjin North Asphalt Fuel Co.,Ltd. were introduced. The application results show that under the conditions of 12 MPa, 252-255 ℃ and 10 t/h, the pressure drop of catalyst bed is less than 0.02 MPa, the reaction temperature rise is less than 2.5 ℃, and the product can meet the requirements of refined paraffin wax. The color of product is +30, the light stability is +3, and the thermal stability is +28, which reflects advantages of high pressure hydrogenation.

Key words: paraffin, high pressure hydrotreating, catalyst, ex-situ presulfiding

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COMMERCIAL APPLICATION OF FV-10 CATALYST IN PARAFFIN WAX HIGH-PRESSURE HYDROGENATION UNIT

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