Selection of Phosphorite Forming Process as Raw Material for Yellow Phosphorus Production

For the current situation that most yellow phosphorus enterprises in China use lump-sized phosphorite into the furnace,with big piles of powder phosphorite,two phosphorite forming processes introduced from Germany and Russia used for large-sized yellow phosphorus plants are outlined and compared,and it is concluded that by utilizing phosphorite sintering process,it is more suitable for yellow phosphorus enterprises in China to fully utilize the piled up powder phosphorite,which,apart from properly utilizing the phosphorite resource,can also reduce the production cost,and improve the environment.