Abstract: The study and operation practice of ore-nut coke mixed charging of PZH Steel blast furnace were introduced.The existing facilities at Ironmaking Plant of PZH Steel were fully used for the equipment for the nut coke recovery and mixed charging. Therefore,the advantages of the project are a little engineering investment,good returns on the investment,coke saving and cost reduction due to replacement of coke by nut coke,stable operation of blast furnace,high production achieved and beneficial to Ti-V-bearing magnetite smelting.