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difference between iron ore fines and lumps

Why fines and lumps make a difference

At the last round of iron ore price negotiations, BHP Billiton secured prices of $147.77 a tonne and $205.98 a tonne respectively for fines and lump iron ore.

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What is iron ore lumps and iron ore fines. What is the

Iron ore lumps: size 10-40mm Iron ore fines: Granular size of up to 10 mm for up to 90% of the cargo. While lumps are crushed to 5-20mm size in crusher, normally 30% fines (waste) will be generated.

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mining Britannica

In iron processing: Lumps and fines. As-mined iron ore contains lumps of varying size, the biggest being more than 1 metre (40 inches) across and the smallest about 1 millimetre (0.04 inch). The blast furnace, however, requires lumps between 7 and 25 millimetres, so the ore must Read More

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Lump premium may head into negative territory S&P Global

Aug 19, 2020· On Aug. 12, Platts spot iron ore lump assessment, a premium over a corresponding forward strip of 62% iron ore fines, closed at a three-year-low of 3.8 cents/dmtu CFR China, a fall of 28 cents from 32.15 cents/dmtu CFR China early-March and just 2.25 cents shy from the historic low of 1.55 cents seen in April 2017.

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Difference Between Iron Ore Lumps And Fines Egypt Crusher

Difference Between Iron Ore Lumps And Fines Egypt Crusher. Iron ore formation iron formation consists of iron ore such as siderite magnetite and hematite with silica in the form of chert jasper etc generally in bands but sometimes not distinctly so the bands of iron ore are at times highgrade but are often mixed with a good deal of silica the whole making an ore too lean for use without

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Difference Between Iron Ore Fines And Lumps

Process of crushing of iron ore fines and lumps. difference between iron ore fines and lumps miningprocess of crushing of iron ore fines and lumps blending lu. get more aerial ropeway system vs belt Process Iron Ore Crusher Machines hydraulic cone crusher s series type cone process of iron ore is the small material sie in the dri process iron ore lumps of 5 18mm.

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difference between iron ore fines and lumps

Iron Ore Fines And Lumps at Best Price in Morbi, Gujarat. Registered in 2019, Naman minerals has made a name for itself in the list of top suppliers of Metals & Alloys in India. The supplier company is located in Morbi, Gujarat and is one of the leading sellers of listed products.

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difference between iron ore lumps and fines egypt crusher

difference between iron ore lumps and fines egypt crusher. Difference Between Iron Ore Lumps And Fines Egypt Crusher.Iron oreformationironformation consists ofiron oresuch as siderite magnetite and hematite with silica in the form of chert jasper etc generally in bands but sometimes not distinctly so the bands ofiron oreare at times highgrade but are often mixed with a good deal of silica the

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Why the quality spread on iron ore products is widening

The mined iron ore is usually sold to steel makers as concentrate, fines, pellets, and lump. Concentrate ore is processed into separate deleterious elements and produces a higher quality product

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Iron ore pricing explained Metal Metal Bulletin

For example, the daily, weekly and monthly indices are listed because of the varied liquidity displayed by different parts of the market. Sinter fines and lumps make up the bulk of the seaborne iron ore market, and are the products most frequently traded on a spot basis, so daily pricing is used for the key 62% Fe, 58% Fe and 65% Fe fines, and lump premium references.

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Relating Iron Ore Lump and Fines Grade Split to Ore Type

When iron ore is crushed and split into lump and fines components, there are systematic differences between the lump and fines grades. Generally the lump product is richer in iron and lower in the other minerals, compared to the fines product. The grade differences between lump and fines, together with the lump percentage, are referred...

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Difference Between Iron Ore Fines And Lumps

Process of crushing of iron ore fines and lumps. difference between iron ore fines and lumps miningprocess of crushing of iron ore fines and lumps blending lu. get more aerial ropeway system vs belt Process Iron Ore Crusher Machines hydraulic cone crusher s series type cone process of iron ore is the small material sie in the dri process iron ore lumps of 5 18mm.

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Iron Ore Lump Iron Ore

The lump products are richer in iron and lower in the other impurities in comparison with the fines product. The grade differences between lump and fines, added with the lump percentage, are known as the ‘lump algorithm’. We offer high grade iron ore lump according to the international markets standards. The iron ore lumps provided by Ario

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difference between iron ore fines and lumps

Iron Ore Fines And Lumps at Best Price in Morbi, Gujarat. Registered in 2019, Naman minerals has made a name for itself in the list of top suppliers of Metals & Alloys in India. The supplier company is located in Morbi, Gujarat and is one of the leading sellers of listed products.

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CARRIAGE OF NICKEL ORE AND IRON ORE FINES : Detailed

Jun 01, 2012· (2) Iron Ore Fines When iron ore is processed to allow its use in the iron/steel making industry, it is first separated into lumps and fines. Iron ore fines are the less desirable, and lower value, product of this processing. They also have a higher moisture content than the iron ore lumps.

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Liquefaction of unprocessed mineral ores Iron ore fines

Iron ore fines are generally somewhat finer, but some cargoes also have a significant proportion of lumps above 7mm. The most frequent workaround to avoid this problem is to screen out all particles above 7mm prior to analysis and to conduct the TML test

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NMDC decides to cut down prices of its lump ore, iron ore

Aug 21, 2019· KOLKATA: NMDC, the country's largest iron ore miner, has decided to cut down prices of its lump ore and iron ore fines. While lump ore prices has been reduced from Rs 3,100 to Rs 2900 per tonne, a 9.6% reduction while that of iron ore fines have been fixed at Rs 2660 per tonne from Rs 2860 earlier, a 7% reduction.

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price of iron ore pellets vs fines Simurgh iron and

Iron ore index. Iron Ore Market Now that we are on April 17, 2019, there are two major shocks to iron ore supply. The events that caused a significant reduction in the sale of iron ore from poison have been the largest exporters of these products, Brazil and Australia. These shocks suggest an uptrend price of iron ore pellets vs fines for experts.

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Introduction to Iron ore Pellets and Pelletizing processes

The various advantages of iron ore pellets are given below. Iron ore pellet is a kind of agglomerated fines which has better tumbling index when compared with the iron ore and it can be used as a substitute for the iron ore lumps both in the BF and for DRI production. Pellets have good reducibility since they have high porosity (25 % to 30 %).

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Specifications guide Iron ore S&P Global

Iron Ore Silica Differential per 1% (55-60% Fe Fines) TSIAI00 TSIAI03 Assessment Daily PMA1105 1% silica for fines with 55-60% Fe $/dmt Iron Ore Phosphorus Differential per 0.01% with 0.09-0.12% (60-63.5% Fe Fines) IOPPQ00 Calculation Daily PMA1105 0.01% phosphorus within 0.09-0.12% range for fines with 60-63.5% Fe $/dmt

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Estimating the lump to fines composition split in iron ore

When ore is crushed and split into lump and fines components, there are systematic differences between the lump and fines compositions. The lump component is usually (but not always) richer in iron, and with less silica and alumina, than the fines product. The lump and fines

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Difference Between Iron Ore and Iron Compare the

Jun 14, 2011· Iron Ore vs Iron . Iron is one of the most important, and perhaps also one of the most abundantly found element on this planet. Iron has multifarious uses both as a structural and constructional material and it also has myriad industrial applications besides being used as furniture, railings and also as utensils in many parts of the world.

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The Important Factors to Consider When Investing in Iron Ore

Apr 10, 2011· Almost all iron ore products including DRI, lumps, fines, pellets, and concentrate will have some amount of impurities in them. These impurities are typically phosphorus "P", silica "SiO2", and

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Direct Reduced Iron IspatGuru

Dec 14, 2013· Direct Reduced Iron. satyendra; December 14, 2013; 3 Comments ; CDRI, DRI, EAF, HBI, HDRI, SMS,; Direct Reduced Iron. Direct reduced iron (DRI) is also known as sponge iron. It is produced by the reduction of iron ore (in the form of lumps or pellets) by either non-coking coal or a reducing gas produced by reforming of natural gas.

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