Inventor
TSAI ROBERT E
US6 patents
Patents
6 patentsUS11441838B2Sep 13, 2022
Processes for recovering LPG from a reforming-zone effluent
UOP LLC12 citations80
US9815756B2Nov 14, 2017
Methods and apparatuses for phenol fractionation in a single dividing wall column
UOP LLC8 citations78
US9630138B2Apr 25, 2017
Pressure swing adsorption processes and systems for recovery of hydrogen and C2+ hydrocarbons
UOP LLC3 citations67
US11078133B2Aug 3, 2021
Aromatic alkylation process
UOP LLC0 citations60
US10626067B1Apr 21, 2020
Processes for separating para-xylene from toluene
UOP LLC0 citations43
US10450240B2Oct 22, 2019
Processes and apparatuses for methylation of aromatics in an aromatics complex
UOP LLC0 citations42