Comparative Study on Technologies for Crude Oil Desulphurization in Modular Refineries

This study compares the performance and
economic viability of two different sulphur removal
methods from crude oil, namely, hydrodesulphurization
(HDS) and oxidative desulphurization (ODS) processes.However, both methods were equally effective in
removing other sulphur compounds such as B and P-
Disulphide, and Thiophene. Economic comparison
suggests that ODS is a more cost-effective process
compared to HDS. The study highlights the importance
of considering various factors, including crude oil
composition, required degree of desulphurization, and
environmental regulations, in choosing the appropriate
sulphur removal method. Overall, the study concludes
that both HDS and ODS are effective methods for
removing sulphur-containing compounds from crude oil,
and the choice of method depends on specific application
requirements and environmental considerations.