公开(公告)号：US20190046957A1

公开(公告)日：2019-02-14

申请号：US15759743

申请日：2016-07-13

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Silvio Carrettin ,  Luc R.M. Martens ,  Paul Hamilton ,  Mechilium J. G. Janssen ,  Emiel De Smit ,  Joeri Denayer ,  Anuschka Liekens ,  Marianne F. M. Smits ,  Mark R. Welford ,  Christopher J. Taylor

IPC: B01J20/34 ,  C10G57/02

Abstract: A process for regenerating an adsorbent for nitrogen-containing compounds present in a hydrocarbon feed comprising contacting the adsorbent with an inert gas at a temperature in the range of from 10 to 60° C., followed by contacting the adsorbent with an inert gas at an elevated temperature in the range of from 200 to 260° C. and cooling the adsorbent in an inert gas.