What types of furnaces are currently available for producing semi-coke from lignite?
Thread Content
As far as I know, there are the Lurgi furnace, the Lurgi and Ewald furnace types from Germany, the Tasco furnace type from Australia, the Kuwait furnace type from Estonia, and the SJ furnace in China. However, I don’t know much about their actual industrial applications. Could anyone provide more detailed information on this? Also, does anyone have any data related to the Lurgi and Ewald furnace types from Germany, the Tasco furnace type from Australia, and the Kuwait furnace type from Estonia? I’ve only seen mentions of these furnace types in literature. Everyone is welcome to share their thoughts.
I have some information on Luchi; I can’t send it right now as I’m unable to upload attachments. Luchi uses a three-stage dry distillation process: drying, dry distillation followed by cooling. Gas distribution umbrellas and gas collection umbrellas are used at each stage. The heat carrier moves from the gas distribution wall to the gas distribution umbrellas and then exits through the gas collection umbrellas, thereby completing the heat exchange process. It seems that the square furnaces of SJ don’t have such segmented design; the rest are similar in structure. At present, the processing capacity of these units seems to be relatively low.