Features and Role of Bentonite in Iron Ore Pelletizing Process
Purchase Pelletizing Bentonite for steel industries because of its critical binding and strengthening role. This material forms pellets with high dry compressive strength and therefore prevents breakage during handling and firing stages. Moreover, the presence of montmorillonite exceeding 86% creates strong swelling and water absorption properties that enhance iron ore particle adhesion.
In addition, an optimized chemical composition containing SiO₂ (approximately 69%) and Al₂O₃ (around 10%) improves thermal stability at high temperatures and therefore supports efficient direct reduction processes. For further mineralogical details, visit Wikipedia Bentonite Page.
Advantages of Using Arka Powder Pelletizing Bentonite
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Improved pellet mechanical strength: A swelling index of 25 ml/g ensures excellent bonding and therefore increases pellet stability during drying and firing.
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Reduced additive consumption: High purity and a cation exchange capacity of 100–110 mEq reduce the need for auxiliary binders.
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Chemical stability and moisture control: Moisture content of 4–6% and water absorption up to 650% ensure uniform performance across production lines.
To explore additional bentonite grades and industrial applications, visit the Products and Applications page.
Chemical Analysis of Pelletizing Bentonite
This product is manufactured with controlled composition to precisely meet the operational requirements of pelletizing lines:
| K₂O | TiO₂ | CaO | MgO | Na₂O | Fe₂O₃ | Al₂O₃ | SiO₂ |
| 0.29% | 0.2–0.4% | 1.20% | 1.17% | 3.31% | 1.82% | 10.09% | 69.63% |
Technical Specifications of Pelletizing Bentonite
| Water Absorption | Swelling Index | Moisture | Mesh Size | Montmorillonite | Cation Exchange Capacity |
| 600–650% | 22–25 ml/g | 4–6% | 400 | >86% | 100–110 mEq/100g |
For the complete PDF specifications and chemical analysis, download the product catalog.
Sizing Options and Ordering Process
Arka Powder pelletizing bentonite is supplied in 400 mesh grades to match specific plant requirements. Orders are prepared in bulk and packaged based on customer needs.
To place an order or receive technical consultation, submit a request via the Product Request page or contact us directly through WhatsApp.
Why Arka Powder?
Arka Powder combines mineral expertise with advanced crushing and milling technology to deliver consistent and controlled quality. In addition to pelletizing bentonite, we supply bentonite grades for drilling, foundry, animal feed, and oil purification.
Learn more about our production process and values on the About Us page, or explore technical insights in the Arka Powder Blog.
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