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The supply of the metallic mineral in the Fe65 grade is desirable due to the quantity of iron in this grade. The different kinds of iron ores exhibit distinct features, which include:
Hematite
Hematite, which occurs naturally with a reddish-black colour, is one of the most prevalent iron ores. The ore is a type of hard rock commonly found in regions of large deposits. It is sought after because it contains a large percentage of iron between 60% and 70%. The ore is in equilibrium with rust and is dense and heavy. Hematite's high iron content makes it essential in the production of steel.
Magnetite
Magnetite is blackish-brown and is the most magnetic mineral on earth. It is the source of iron with the least degree of alteration. Magnetite iron ore contains up to 72% iron, making it highly valuable. It has a metallic sheen and an octahedral crystal shape. Magnetite is weakly magnetic and often found in large igneous bodies and metamorphic rock.
Siderite
Siderite is an iron carbonate mineral with 48% iron content. The ore consists of iron in the form of carbonate, which is normally found in sedimentary rocks. Siderite ores are bronzy, which is a brownish-gray mineral with a possible combination of reddish-brown to yellowish-brown streaks. It has relatively low availability and is used in the production of spathic iron.
Ironstone
Ironstone is a type of sedimentary rock that contains a high percentage of iron minerals. The rock is commonly reddish-brown in colour and consists of hematite, goethite or magnetite. Ironstone has 30% to 50% iron content and is used to make cement and other construction materials. It is commonly found in deposits that have a large quantity of fossil content.
Limonite
Limonite is a poorly crystallized iron ore that is mostly a mixture of hydrates of goethite. It is formed in oxidation zones and is represented as a brownish-yellow ore of variable composition. Limonite constitutes 60% iron particles and 40% other materials like clay and sand. This variability may be the cause of differences in the quality and quantity of the iron produced.
The Fe 65 grade iron ore finds a large commercial and industrial value because of the large quantity of iron that it has. The main uses include:
Steel production
The primary use of iron material in the Fe65 grade is in the production of steel. This ore serves as the main source of raw material used in making different kinds of steel. The Fe65 grade maintains the desired strength, elasticity, and endurance for making construction steel. This makes it applicable in construction, automobile, shipbuilding and other appliances that require durable steel.
Catalyst in chemical processes
Iron ore is used as a catalyst in the creation of syngas. Syngas is a mixture of hydrogen and carbon monoxide intended for the production of methanol and other chemicals. The feasibility of utilizing iron ore as a catalyst is based on the abundance and effectiveness of iron in chemical reactions. In this way, iron ore serves as an alternative catalyst to help reduce the operating cost and increase economic value.
Iron supplements in agriculture
When sold as a powder, iron ore acts as the best supplement for increasing the iron level in the soil. It would be especially useful in areas that have a low iron quantity in the soil. The nutrient density helps in promoting better crop yield and healthier plants. Iron ore improves chlorophyll production, which is important for the better growth of plants.
Artifical joints
Iron ore is one of the materials used to make artificial joints. These porous iron joints can support tissue formation, they are lightweight and cheap. The joints are used to replace the damaged ones. This makes them useful in the medical field, especially in orthopedic surgeries.
Iron compounds
Iron ores are useful in manufacturing varied iron compounds. These compounds include iron sulfide, iron chloride, and ferrites. These compounds find uses in pigments, wastewater treatment and as a catalyst in chemical reactions. Due to their commercial application, iron ores are used in making products applied in leading industrial processes.
Some key features, quality attributes and specifications of iron ores are as follows:
Iron content
The iron ore fet65 grade has 65% iron content, an optimal level for efficient smelting. At this grade, it requires less energy and results in more iron extraction compared to lower grades.
Pelletizing and sintering
Fe 65 iron ore can be used to make pellets, which are small balls composed of iron ore particles. The iron ore fines may also be heated and produced in a sinter furnace together with other materials to make sintered iron. Pellets and sinters are for the manufacturing of iron to increase its hardness for easy usage in the blast furnace.
Low impurities
Ore in the Fe65 grade has a relatively low percentage of impurity minerals such as sulfur, phosphorus, and alumina. It minimizes the addition of unwanted elements to the iron produced. This helps in improving the quality of the resultant iron products.
Granulometry
The particle size distribution of iron ores affects the porosity and permeability of the produced pellets or sinter. This affects the efficiency of the blast furnace. Proper size helps in enhancing the contact and reaction capability between iron ore particles and other materials used in smelting.
Beneficiation techniques
Typically, iron ores with lower iron content like Fe65 are enriched using physical separation methods. These include magnetic separation and gravity separation. Chemical processes like acid leaching are also feasible for further increasing the iron concentration. Though an ore can have a fair percentage of impurities, beneficiation helps in removing them. This improves the quality of iron ore.
Transportation and handling
Iron ore Fe 65 is very fine and dry, does not cake easily and is free flowing. This makes it easy to transport and handle in large quantities. It can be moved using belts and pneumatic systems. All of these are due to its particle characteristics. Consistent iron content in ores enhances the predictability of iron in the received batches.
When buying iron ores, several stuff should be considered to ensure quality ores are gotten. They include:
Supplier reputation and certification
Buy iron ores from reputable suppliers with a proven record of providing quality ores. They should also be certified by relevant mining and minerals authorities. The certifications are a guarantee in regard to quality, safety and environmental care standards.
Quality and Fe content
Iron ores come in assorted grades and types. Each of them has a different percentage of iron content. Greater the fe percentage, the greater the quantity of iron to be utilized. Also, iron ores consist of various impurities, such as sulfur, silica and alumina. They negatively affect the quantity and quality of iron produced. Ensure to inquire about the ores' type and quality and the percentage of iron and impurities present.
Transportation and logistics
Iron ores are heavy and bulky, affecting their transportation costs. Consider the ores' source location and the accessibility of shipping routes when determining the total cost of acquisition. The ores' delivery period should also be taken into account to guarantee timely arrival.
Payment and pricing
Inquire about the pricing structure of Fe65 iron ore ores as well as the financial options available. Ensure to verify whether the prices are fixed or may fluctuate depending on the market conditions. Also, know if there are any hidden costs because they may raise the total cost of iron ore. Pricing them would include commodity market indices, such as Platts or Fastmarkets MB.
Customer support
There should be prompt communication between the supplier and buyer at all times. Ask the suppliers directly in case of any concerns or issues. They should be able to respond quickly and give all the necessary information for practicing and ensuring transparency. Furthermore, good after-sales support helps in solving complaints and problems regarding the product.
No. Fe65 iron ores are highly effective for making iron and steel. They are also used for improving soil minerals. However, other ores are more suitable in the same applications.
Consider the ores' Fe content and the types of iron ores buyers will experience globally. Also, consider the accessibility of transportation routes and the time it may take to deliver ores to its customers.
Iron ores consist of various impurities like sulfur, silica and alumina. High amounts of these impurities lower the efficiency and quality of production and the resultant products.
Iron ores are to be stored in dry and protected areas. This prevents them from being affected by environmental changes like moisture and temperature variation. In addition, controlled conditions help in maintaining ore quality.
