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 DRI .
Bentonite is a very old clay that has been used as a remedy for many things. The fine powder forms when volcanic ash ages. ... Uses of bentonite clay. ... Bentonite clay works like a sponge on ...
Uses of Bentonite in Construction. The recognition of bentonite as a vital construction element is still in its latent stage, since a hefty percentage of foundations and other civil engineering activities are still carried out without using bentonite and are incurring much higher expenditure through use of cast iron of steel liners.
31 Oct 2017 Sponge iron is a metallic product produced through direct reduction of iron It is a substitute for scrap and is mainly used in making steel through the of coal fines using Molasses / Bentonite / Sodium Sili e as binders but
technology are graded Iron Ore fines and Bentonite. Coke/H.S.D./L.D.O. is being used as a Fuel. IRON ORE The quality requirement of Sized ore for sponge iron production can be classified into:- 1 Physical requirements:- The optimum tumbler strength of the ore should be < 70 percent minimum,
there to a conveyor where bentonite, a bonding agent, is added. Bentonite is a clay from Wyoming used to help iron ore concentrate stick together when rolled into pellets. About 16 pounds of Bentonite are added to every ton of iron ore concentrate.
IRON ORE The quality requirement of Sized ore for sponge iron production can be classified into:-1 Physical requirements :-The optimum tumbler strength of the ore should be < 70 percent minimum, Depending on the reducibility, closely calibrated ores in the size range of 0 to 5 mm generally used.
DRI, also known as sponge iron, is the product of reducing iron oxide in the form of iron ore and steel plant wastes into metallic iron, below the melting point of iron and typically in the range of 800–1200 C. Iron oxide is charged into shaft furnace, rotary kiln, or fluidized beds in the form of pellet, iron ore lumps, or fines.