Iron Processing/Beneficiation Plant

Iron Processing/Beneficiation Plant

Iron ore Processing Plant

At present, there are about 300 kinds of iron-bearing minerals found in nature. According to the classification of chemical composition, the common iron ore mainly includes magnetite, hematite, limonite and siderite. Different properties of iron ore, its processing technology is naturally different. Below, we will explain to you the different types of iron extraction processes.

Iron ore Processing Plant

Iron Processing Equipment

Magnetite Extraction Processes

According to the different types of iron-bearing species, the magnetite can be divided into single magnetite and polymetallic magnetite. In general, the low intensity magnetic separation process is often used for the separation of single magnetite, while the combined process is often used for the separation of polymetallic magnetite.

Hematite Extraction Processes

As a weakly magnetic iron ore, the hematite contains a small amount of magnetite, uneven dissemination size of impurity and more fine particles. Due to its complex ore properties, the gravity separation, flotation, magnetic separation and the combined process are often used for separation.

Limonite Extraction Processes

Limonite is a typical refractory iron ore, which is easy to slime and has poor separation index. The common limonite extraction processes mainly include gravity separation, magnetic separation, flotation and combined process.

Siderite Extraction Process

As a common weak magnetic iron ore, siderite is very difficult to extracted. At present, the common siderite extraction processes mainly include gravity separation, high intensity magnetic separation, flotation, magnetic roasting-low intensity magnetic separation process.

Pyrite Extraction Process

There are two main separating solution for Pyrite, gravity separation and flotation separation. Gravity separation is most commonly used.

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