摘要
Mathematical model for mass transfer of chemical reactions on the surface of the smelting bath pit in oxygen top blown smelting furnace was put forward. Additionally, one of two mathematical models for mass transfer of chemical reactions forming copper matte in smelting bath and the other for parameters of smelting process were developed. The verification tests were simultaneously carried out in a pilot scale furnace and the experimental results show that these mathematical models are convincing. Thus, these numerical models are reliable to simulate pyritic smelting process for copper nickel mineral in oxygen top blown furnace.
Mathematical model for mass transfer of chemical reactions on the surface of the smelting bath pit in oxygen top blown smelting furnace was put forward. Additionally, one of two mathematical models for mass transfer of chemical reactions forming copper matte in smelting bath and the other for parameters of smelting process were developed. The verification tests were simultaneously carried out in a pilot scale furnace and the experimental results show that these mathematical models are convincing. Thus, these numerical models are reliable to simulate pyritic smelting process for copper nickel mineral in oxygen top blown furnace.
出处
《中国有色金属学会会刊：英文版》
CSCD
2003年第4期1003-1007,共5页
Transactions of Nonferrous Metals Society of China
基金
Project (85 10 3 0 3 0 2 )supportedbythe 8thFiveyearPlanofChina
关键词
顶吹氧气转炉
铜镍矿
熔炼
黄铁矿
数学模型
pyritic process
oxygen top blown furnace
copper nickel mineral
mathematical model
