With the production of ultra low sulphur diesel now threatening to become a major investment cost for refineries, work is going ahead on a technology that can be used to desulphurise naphtha and diesel in the vapour phase.
Continuous catalytic process for diesel desulphurisation
Turk, B., Gupta, R., & Arena, B. (2002). Continuous catalytic process for diesel desulphurisation. Petroleum Technology Quarterly, (SEAS SUM), 79-84.