It can be seen from the above that the relationship between the size of the sieve mesh and the separation particle size is directly related to the silica content in the concentrate. A relationship between silicon content and iron content in iron concentrates is as follows: It can be seen from the cluster analysis that equations (4) and (5) are only two special cases of equation (6), while equation (6) is applicable to Fe 2 O 3 == Fe 3 O 4 ==F e O reaction. TF e in the Fe, FeO, Si conversion formula in the process or in any transitional phase, the iron content in the ore, %; As can be seen from Fig. 3, when the sieve openings are 0.05 mm, 0.10 mm and 0.15 mm, there is a proportional relationship between the size of the sieve under the sieve and the grade of the ore. Different apertures have different slopes. Figure 4 shows the effect of the K80 value of the sieved material on the K80 value of the sieved product by the fine screen regrind process of the Bunge plant. It also shows that when the grain size of the ore is coarse, the particle size of the sieve product also changes. Crude. The larger the mesh, the more obvious this relationship. The experimental research shows that the content of the ore-slurry particle size is greater than the separation particle size of 10 to 25%, and the optimum is about 20%. Radiant Tube,Radiant Heater Tube Assembled,Radiant Tube Heater,W Radiant Tube Jiangsu Taigoo New Material Co. Ltd. , https://www.spun-castings.com
F e O———the content of iron oxide in ore, %;
Si———the content of silicon in the ore, %.
B. The relationship between the particle size of the sieve and the grain size of the ore. In addition to the size of the sieve, it is also related to the size of the ore. Figure 3 shows the size of the sieve and the ore obtained by Keller. The relationship between granularity.