Catalyst
Combination Technologies
(Japan Energy Company
& Kuwait Catalyst Company)
nResidue
n
nThe main causes for catalyst deactivation for Residue Desulfurization process are coke formation
and metal deposition
n
nA combination between various
catalyst such as hydrodemetallation (HDM), hydrodesulfurization (HDS), and
hydrodenitrogenation (HDN) will extend catalyst life and meet specification
processing objective.
nThe compination of newly development Bimodal HDM&HDS increase run length of
Atmospheric Residue Desulfurization (ARD)
n