Abstract:

In order to promote the application of magnetization treatment technology in mineral pro⁃

cessing industry，the magnetization treatment technology and its development history are briefly described.

The research status of magnetization treatment technology in various fields at home and abroad is analyzed，

and the advantages of magnetization treatment technology are summarized. The effects of magnetization treat⁃

ment on collectors and depressants in flotation are summarized，and the magnetization effect of magnetiza⁃

tion treatment on flotation reagents and its role in flotation are summarized and analyzed. The magnetization

effect of magnetization treatment on leaching agent and its influence on leaching index are summarized. Com⁃

pared with conventional flotation，the magnetization treatment process has the advantages of simplifying the

process flow，reducing the dosage of reagents and improving the separation index. Aiming at the problem

that magnetized water can improve the flotation recovery rate and other separation indexes，the physical and

chemical properties of magnetized water are analyzed. Finally，it is pointed out that the influence of magneti⁃

zation treatment on surface tension and viscosity is the source of its effect. In view of the shortcomings in the

existing research，the future research direction and development trend of magnetization treatment technolo⁃

gy in basic theory are pointed out.

Key words:

magnetization treatment, flotation reagents, flotation foam, leaching reagent