INDIAN IRON ORE FINE & LUMP
BBS India Pvt Ltd is having associate IBM and T-1,T-2 Licence for Iron ore trading and exports from India, Iron Ore is a mineral that contains iron and can be used to extract metallic iron. It's a key resource for the world's steel and iron industries, and is used in many applications, including construction, transportation, and energy infrastructure.
BBS India Pvt Ltd having Hematite Iron ore, It is a mineral substance which, when heated in the presence of a reductant, will yield metallic iron (Fe). It almost always consists of iron oxides, the primary forms of which are magnetite (Fe3O4) and hematite (Fe2O3). Iron ore is the source of primary iron for the world's iron and steel industries.
In India, iron ore is primarily classified based on its iron content and grade. Here are the major types of iron ore found in the country
1. Hematite
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Iron Content: 58% to 68%
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Description: Hematite is the most important and abundant iron ore found in India. It is of high quality and accounts for about 70% of the country's iron ore production. Hematite ore is generally preferred for steelmaking because of its higher iron content.
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Major Deposits: Odisha (Barbil, Keonjhar, Mayurbhanj), Jharkhand (Singhbhum), Chhattisgarh (Bastar), Karnataka (Bellary, Chitradurga).
2. Magnetite
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Iron Content: 45% to 62%
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Description: Magnetite has lower iron content compared to hematite but is widely used because of its magnetic properties. When processed, it can produce high-grade concentrates, making it an important source for iron extraction.
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Major Deposits: Karnataka (Western Ghats), Andhra Pradesh, Tamil Nadu, Kerala.
3. Limonite
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Iron Content: 35% to 50%
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Description: Limonite is an inferior variety of iron ore, containing less iron and higher moisture content. It is not as frequently used as hematite and magnetite and usually requires beneficiation before use.
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Major Deposits: Found in various states in smaller quantities.
4. Siderite
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Iron Content: 25% to 40%
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Description: Siderite is the poorest grade of iron ore and has limited commercial use in the steel industry due to its low iron content. It typically needs extensive beneficiation to improve its quality for industrial use.
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Major Deposits: Less common in India, found in smaller pockets.
Quality Considerations for Export:
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High-Grade Iron Ore: Usually contains iron content above 62%. These are primarily hematite ores from Odisha and Chhattisgarh, which are exported in large quantities.
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Low-Grade Iron Ore: Typically below 58% iron content, often requiring beneficiation to improve its quality before it can be used for steelmaking or exported.
Iron ore mining in Cambodia is still in a relatively early stage of development compared to larger producers like India, Australia, and Brazil. However, Cambodia does have potential deposits of iron ore, and there has been growing interest in its mining industry. Here’s an overview of Cambodia’s iron ore sector:
1. Iron Ore Deposits
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Preah Vihear Province: This region has been identified as having significant iron ore potential. Several companies have conducted exploration activities in this province. Preah Vihear is known for its mineral-rich land, which includes iron ore along with other minerals.
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Northern Cambodia: Some exploration activities have been reported in the northern regions, with geologists identifying iron ore reserves.
BBS INDIA PVT LTD ,HAVING COMBODIA ORIGIN IRON ORE
Iron Ore Pellets
Iron ore pellets are small, spherical balls made from iron ore fines, which are agglomerated and then hardened using thermal treatment. They are used as raw material in steel production, offering several benefits over other forms of iron ore, such as direct ore or sinter
Key Features of Iron Ore Pellets:
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Size and Shape: Pellets are typically 6-16 mm in diameter, making them uniform in size and easier to handle and transport.
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Higher Iron Content: Pellets generally have an iron content of 63-68%, making them a high-quality feedstock for steel production.
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Improved Efficiency: The uniform size and higher iron content of pellets allow for more efficient steel production in blast furnaces and direct reduction processes.
Manufacturing Process
The production of iron ore pellets involves several stages:
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Preparation of Raw Materials:
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Iron Ore Fines: The fines, usually of lower-grade iron ores, are concentrated by removing impurities such as silica and alumina.
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Binders: Bentonite clay or other binders are added to the ore concentrate to allow the fine particles to adhere to each other during the pelletizing process.
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Additives: Fluxing agents (like limestone or dolomite) may be added to adjust the chemical composition for the blast furnace process.
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Pelletizing:
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The iron ore fines are formed into small pellets through an agglomeration process. This is typically done in either a drum or a disc pelletizer.
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Pellets are rolled until they reach the desired size, then passed through a screening process to ensure uniformity.
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Exports from India & Cambodia
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Induration (Thermal Treatment):
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The pellets are then heated in a furnace (typically a rotary kiln or traveling grate furnace) to harden them. This process, known as induration, ensures that the pellets are strong enough to withstand the pressure of the blast furnace.
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The induration process also removes moisture and results in sintering of the pellet surface, producing a durable product.
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Cooling and Storage:
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After hardening, the pellets are cooled and stored for transport. They are generally ready for use in steel production processes like blast furnaces or direct reduction iron (DRI) plants.
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Types of Iron Ore Pellets:
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Blast Furnace Pellets:
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These pellets are used in blast furnaces to produce pig iron, which is then converted into steel. Blast furnace pellets typically contain fluxes like limestone or dolomite to adjust the composition.
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Direct Reduction Pellets (DR Pellets):
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These are used in direct reduction processes, where the ore is reduced to metallic iron at lower temperatures. DR pellets generally have a higher iron content and lower levels of impurities like sulfur and phosphorus.
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Advantages of Using Iron Ore Pellets:
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High Productivity: Pellets allow for more efficient furnace operation compared to sinter or lump ore, leading to higher productivity in steel mills.
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Improved Quality: Pellets have a more consistent size and chemical composition, improving blast furnace efficiency and reducing energy consumption.
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Environmental Benefits: The pelletizing process reduces waste, and using pellets helps reduce emissions in steel production due to their uniformity and higher efficiency.
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Lower Transportation Costs: Due to their high iron content and lower impurity levels, pellets are more efficient to transport and handle compared to iron ore fines or lump ores.
Major Pellet Producers and Exporters:
Countries like India, Brazil, and Canada are leading producers of iron ore pellets. India’s demand for pellets is rising due to its expanding steel industry, with major pellet production centers in Odisha, Chhattisgarh, and Karnataka.
Applications:
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Blast Furnaces: The primary use for iron ore pellets is in blast furnaces, where they are used as a charge to produce pig iron.
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Direct Reduced Iron (DRI): Pellets are used in DRI plants, which produce metallic iron without the need for coke, a method gaining popularity due to its lower carbon emissions compared to traditional blast furnaces.
Global Trade of Iron Ore Pellets:
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Iron ore pellets are widely traded globally, with China being the largest importer due to its large steel manufacturing industry.
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Other major importers include Japan, South Korea, and various European nations.
Singapore
Mr.Rajendran Boopathi –CEO Singapore( RPG Groups ) M: + 65 98588680
E-mail : rboopathi@rpgworld-holding.com
Hong Kong/China.
Mr Tsang Kong Ping (Wilson),
CEO &Executive Director.
M +852 6895 1161
Hong Kong & Japan
Mr. Laikat Kee (Victor)
CEO & Executive Director,
M +65 8316 4685