Pelletizing is a process which involves mixing of very finely ground particles of iron ore fines having a size which is less than 200 mesh with additives like bentonite and then shaping them into near oval/spherical balls having size in the range of 8 mm to 16 mm in diameter by a pelletizer and hardening the balls by firing with a fuel.
Pelletizing: Bentonite is used as a binding agent in the production of iron ore pellets. Through this process, iron ore fines are converted into spherical pellets, suitable as feed material in blast furnaces for pig iron production, or in the production of direct reduction iron .
Iron Ore Pelletizing Bentonite. The need for iron ore pellets is directly connected to the steel production industry. Through the pelletizing process, iron ore fines are converted into spherical pellets, which are then suitable as feed material in blast furnaces for pig iron production.
We have processing iron ore betonite,Bentonite In Iron Ore Processing equipment for bentonite ore processing process Nov 14 2016 Mineral Processing and Extractive Metallurgy Review Sintering is an agglomeration process that fuses iron ore fines fluxes recycled fluxes and coke are agglomerated in a sinter plant to manufacture a sintered product
About 16 pounds of Bentonite are added to every ton of iron ore concentrate. Small amounts of limestone are also added and mixed with the concentrate at this point. Limestone is added to meet the requirements of steel customers in the blast furnace process. The iron ore concentrate is now mixed and ready for the pelletizing process.
The physical and chemical properties such as particle size, montmorillonite content, swelling degree, water absorption, and blue absorption of A, B, and C bentonites were studied under laboratory conditions. The effects of adding different quality and different proportion of bentonite on falling strength, compression strength, and shock temperature of green pellet were investigated.
When the iron ore is extracted from the mine, it must undergo several processing stages. Six steps to process iron ore. 1. Screening. We recommend that you begin by screening the iron ore to separate fine particles below the crushers CSS before the crushing stage. A static screen is used to divert the fine particles for crushing.
Sintering is a process by which a mixture of iron ores fl uxes and coke is agglomerated in a sinter plant to manufacture a sinter product of a suitable composition quality and granulometry to be . sintering and pelletizing of iron orelarge bentonite iron ore processing line in Ilorin Nigeria ...We have large bentonite iron ore processing line ...
Jul 10, 20170183;32;Bentonite, an inorganic binder, has been the main binder used in the iron ore pelletizing process since the beginning of pellet production in the 1950s. Bentonite promotes the formation of ceramic bridges between particles, which can minimize the number of pellets that collapse during firing.Cited by: 2