公开(公告)号：DE102009001045A1

公开(公告)日：2009-09-10

申请号：DE102009001045

申请日：2009-02-20

Applicant: BASF SE

Inventor： GROSSSCHMIDT DIRK ,  HOFFMANN ARNE ,  VICARI MAXIMILIAN ,  WEICHERT CHRISTIAN

IPC: C07C11/24 ,  B01J19/00 ,  B01J19/24 ,  B01J19/26 ,  C07C2/82

Abstract: The method comprises introducing raw materials needed for thermal partial oxidation into a reactor (1) and mixing in a mixing zone, and supplying the mixture by a diffuser into a burner block (15) provided with channels (2). The mixture flowing through the channels forms a turbulent flow field by turbulence generators arranged in the channels due to the predetermined deflection of flow direction. The turbulence generators are inserted in all channels and are arranged in such a manner that it forms an alternative rotational direction during the flow of the material through the channels. The method comprises introducing raw materials needed for thermal partial oxidation into a reactor (1) and mixing in a mixing zone, and supplying the mixture by a diffuser into a burner block (15) provided with channels (2). The mixture flowing through the channels forms a turbulent flow field by turbulence generators arranged in the channels due to the predetermined deflection of flow direction. The turbulence generators are inserted in all channels and are arranged in such a manner that it forms an alternative rotational direction during the flow of the material through the channels related to neighboring channels. Auxiliary flames (14) used for flame stabilization are generated at a distance of 4-15 times of the channel diameter from the lower edge of the burner block measured in a combustion chamber (4). An independent claim is included for a device for the thermal partial oxidation of hydrocarbons in a reactor for producing acetylene and synthesis gas.