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Iron Sponge, Direct Reduced Iron plant (DRI)

Basic Info

Model No.: sy1516

Product Description


Sponge Iron
1.Activated iron, 98%
2.High iron content
3. high degree of metallization

Iron Sponge, Direct Reduced Iron plant (DRI)




Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. 

It is a substitute for scrap and is mainly used in making steel through the secondary route. The

 process of sponge iron making aims to remove the oxygen from iron ore. The quality of sponge

 iron is primarily ascertained by the percentage of metallization (removal of oxygen),which is the 

ratio of metallic iron to the total iron present in the product.   


Item Data Item Data
Activated Iron 80-98% Bulky density 2.2g/cm3
Compressive strength 1500N/T Cu <0.002%
S <0.03% SiO2+AL2O3 <5.5
Sn <0.002% Hardness 5-7


Advantages of Sponge Iron Filter Media

1. Chemical deoxidation in normal temperature

2. High activity and good effect of regeneration

3. High strength to resist compression, no-powder, no-hardening

4. Large specific surface, high voids content, remove thedissolved oxygen in the water quickly

5. Good back flush effect, low back flush rate, long life cycle of use.



About us

We have an excellent design team and a highly-efficient management team. We have strict internal management systems and highly talented technicians who have rich work experience in environmental protection field.





Contact us if you need more details on Sponge Iron. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sponge Iron Plant、Iron Sponge. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Filter Media > Sponge Iron

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