The grade of raw hematite ore is only 37. How to improve the grade? The grade of hematite ore is influenced by many factors. To upgrade the grade, we must find the ways. The following content will discuss about them in detail. For the iron content in hematite ore, it should be that the higher, the better.
If ores contain a lot of iron, then there will be few foreign matters inside. The grade of hematite ore will be certainly high. Chemical components in mineral ore has a greater influence on ore grade. The agent used to reduce iron is the gaseous carbon monoxide in high furnace. While, mineral ores are in solid status.
If the reducing agent contacts with hematite ores, reductive reaction will occur. The contacting time and area can influence the reductive speed. Except for the above factors, hardness and mechanical strength of hematite ore all can influence the reducibility. Then, how to improve the grade of hematite ores?
In terms of ores themselves, we had better to select the ores with good gas porosity, proper size and high softening point. It is very important to select a good magnetic separator for processing hematite ores. There are many types of magnetic separator and we should select a suitable one.
The above content discusses about the factors for grade of hematite ores. Hope it can help you a lot. As a professional supplier of magnetic separator in China, Shibo Machinery can offer you the reasonable processing plan according to the site engineering situation. The whole plan do not need a lot of money.
Prev Article :
How to Realize the High Automation of Ball Mill?
Next Article :
What Should We Pay Attention When We Use Stone Crushers in Winter?
