The main purpose of permanent magnet separation

The permanent magnetic separator is definitely one of widely used preparation instruments in permanent magnet separation manufacturing plant. It has dry and wet two types. Relating to types of magnets, it can be divided into permanent magnetic type and electromagnet type. It is also could be divided into strong magnet type, middle magnetic type and weak magnet type according to the magnetic field strength. Several magnetic separators have different characteristics and performance.

The most popular things include magnetite straightener ore (belong to good magnetic minerals), hematite (belong to weak magnetic minerals), limonite, contact lens iron ore, siderite (they are weak magnetic minerals), etc .

These are the raw materials of iron and steel market, China’s iron ore quality is low, most of the pollutants high, therefore more than 80 percent of the requirement of magnetic separation. Manganese, just like hard manganese, pyrolusite, rhodochrosite are weakly magnetic, commonly used in magnetic separation recovery.

Ilmenite, wolframite, monazite (phosphorus cerium lanthan mine), niobium-tantalum minerals happen to be weakly magnetic minerals. As well commonly used in the recovery of magnetic separation.

In case the above cases are permanent magnetic minerals like a purpose of vitamin recovery (the magnetic minerals as a concentrate) is regarded non-metallic mineral beneficiation of straightener, titanium and other mineral pollutants harmful elements, generally permanent magnetic method taken off. For example , the beneficiation of kaolin, kyanite, quartz, feldspar, tourmaline, and so forth are generally used magnetic separation to remove iron, titanium minerals.

Heavy press beneficiation ferrosilicon or magnetite to do to increase the quality, magnet separation is an easy and successful method of recycling where possible to increase the caliber of this application, common in the coal planning plant. The broken ore crushing crusher broken cavity into the Flat iron Crusher will be damaged, widely used magnetic splitting up to remove the material in the straightener. Comprehensive usage of the useful ingredients in the processing of waste, wastewater, waste gas, such as “three wastes to protect the environment, using magnetic splitting up is also offered.

Example, taking steel hud relaterade problem in metal mills, electric power plants manage fly ash, steel mill wastewater treatment, there is the way of magnetic parting. The magnetic fluid separation method is a fresh magnetic separation process, conditions magnetic water in a magnet field “may increase the role of things immersed inside the great magnetic force can easily separate items of different density. The United States, Asia and other countries using magnet fluid separation method to cope with auto rubbish, and the country are mainly used in the beneficiation of diamonds

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