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1. (WO2018108461) PROCESS FOR REMOVING ALKENE AND/OR ALKYNE FROM A HYDROCARBON FEEDSTOCK COMPRISING AN AROMATIC COMPOUND

Pub. No.:    WO/2018/108461    International Application No.:    PCT/EP2017/079790
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Tue Nov 21 00:59:59 CET 2017
IPC: B01J 20/12
C10G 25/00
C10G 25/02
C10G 25/12
Applicants: SCG CHEMICALS CO., LTD.
Inventors: SURIYE, Kongkiat
Title: PROCESS FOR REMOVING ALKENE AND/OR ALKYNE FROM A HYDROCARBON FEEDSTOCK COMPRISING AN AROMATIC COMPOUND
Abstract:
The present invention relates to a process for purifying a hydrocarbon feedstock, said process comprising the steps: (a) providing the hydrocarbon feedstock comprising an aromatic compound and at least one compound, selected from the group consisting of alkene, alkyne, nitrogen-containing compound or mixtures thereof; and (b) contacting the hydrocarbon feedstock with an acidic montmorillonite adsorbent at a temperature in the range from 10 to 60 °C.