公开(公告)号：EP4462022A1

公开(公告)日：2024-11-13

申请号：EP23020217.8

申请日：2023-05-11

申请人： Selas-Linde GmbH

发明人： Murer, Martin

IPC分类号： F23D14/22 ,  F23D14/70

摘要： The invention proposes a method of operating a burner (110) of a sulphur recovery furnace (112) during an operation period, in which the furnace (112) has a temperature (135) below a predefinable first temperature threshold, comprising feeding (115) a first fluid (1) comprising at least one combustible constituent to the burner (110), feeding (115) a second fluid (2) containing a predefinable relative amount of oxygen to the burner (110), providing a turbulence provoking member (120) within a flow path (10, 20) of the first (1) and/or the second (2) fluid, igniting (140) the mixture formed from the first (1) and second (2) fluids within the burner (110) upstream and/or downstream the turbulence provoking member (120), and retracting (125) the turbulence provoking member (120) from within the flow paths (10, 20) of the first (1) and the second (2) fluids when the furnace (112) has a temperature (135) above a second temperature threshold. Further the invention proposes a corresponding apparatus (100).