公开(公告)号：MY146600A

公开(公告)日：2012-08-30

申请号：MYPI20082286

申请日：2006-12-22

Applicant: BASF SE

Inventor： MICHAEL BECKER ,  AXEL SALDEN ,  BIANCA STAECK ,  JOCHEN HENKELMANN ,  STEFFEN SPRINGMANN ,  FREDERIK LAAR VAN ,  WILHELM RUPPEL ,  PETER RESCH ,  MICHAEL BENDER

IPC: C07C5/10

Abstract: THE PRESENT INVENTION RELATES TO A PROCESS FOR CONVERTING AN AROMATIC HYDROCARBON WHICH COMPRISES AROMATIC SULFUR COMPOUNDS, OR A MIXTURE OF AROMATIC HYDROCARBONS WHICH COMPRISES AROMATIC SULFUR COMPOUNDS, IF APPROPRIATE IN THE PRESENCE OF HYDROGEN, WHEREIN, IN A FIRST STEP, AROMATIC SULFUR COMPOUNDS ARE REMOVED (STEP A), AND, IN A SECOND STEP, THE AROMATIC HYDROCARBON OR THE MIXTURE OF AROMATIC HYDROCARBONS IS HYDROGENATED IN THE PRESENCE OF A SUPPORTED RUTHENIUM CATALYST IN THE PRESENCE OF HYDROGEN (STEP B).