Process for transforming thiols contained in light oil

Application Number: 00109631
Application Date: 2000.06.16
Publication Number: 1330127
Publication Date: 2002.01.09
Priority Information:
International: C10G27/04
Applicant(s) Name: Sanju New Environment Protection Materials Co Ltd, Beijing
Inventor(s) Name: Liu Zhenyi;Yang Fujun;Lin Ke
Patent Agency Code: 00000
Patent Agent:
Abstract A process for convering the thiols contained by light oil features use catalytic oxidization method with fixed bed, that is, the light oil mixed with air or oxygen passes through the catalyst bed layer in fixed-bed reactor, where the oxygen and thiols contained in oil take part in oxidizing reaction to generate disulfides under the action of catalyst whose active components are nm-class transition metal oxide, perovskite-type composite rare-earth oxide, or spinel-type oxide. Its advantages are high efficiency, no discharge of alkali solution, and no need of activating agent.