material sizing in iron ore slurry lines

Major Mines Projects Carol Lake Mine

Concentrator IOC employs an entirely mechanical process to separate the ore from the waste rock In order to extract the iron ore from the associated rock and silica gangue, the crushed ore is ground to a size of approximately one millimetre at which point it is liberated from the associated undesirable minerals...

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GREEN PAPER SLURRY PUMPING 101

For instance, if the particle size of a material is described as 80/ 170 or could also - be written 80 170 , then 90 or more of the material will pass through an 80 - , HR for any given slurry is affected by the particle size and specific gravity and shape of the solids as well as the volumetric concentration of solids in the mixture The...

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Slurry rheology and tailings pumping design

Jul 12, 2013 0183 32 In the example of the iron ore mine in the Pilbarra, slurry flow at approximately 40 weight solids follows a Newtonian slurry calculation, and when the slurry is thickened to the target concentration of 50 weight solids, the slurry has a significantly higher viscosity A photo of the installed pipeline is shown in Fig 6...

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Analysis of Energy Sustainability in Ore Slurry Pumping ,

where ρ p is the density of the dry solid iron ore , ρ l is the density of the carrier fluid water , and C w is the concentration of solids by weight in the slurry For iron ore dry , the density is 3110 kg/m 3 For water, the temperature assumed to be 24 176 C therefore, physical properties are ρ = 99742 kg/m 3 and μ = 0000908 Pas...

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SAFETY GUIDELINES FOR IRON STEEL SECTOR MINISTRY ,

The location of a pelletizing plant affects the method of receiving raw materials such as iron ore, additives and binders 221 Pre-treatment process of Iron Ore Fines In the pre-treatment process, iron ore fines are ground into finer size, suitable for green ball formation Dry or wet grinding process is adopted for grinding the iron ore fin...

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iron ore slurry content

Apr 20, 2020 0183 32 Recently worked on 2 km iron ore slurry disposal system Design criteria were as follows d50 size - 500 micron Solids concentration - 30 by weight Solids SG - 4 to 5 Flow rate - 190 m3/hr Liquid carrier - water Please advise how you would go about determining the minimum flow velocity to prevent settling of solids...

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Long Distance Slurry Pipelines

Long Distance Slurry Pipelines Long distance slurry pipelines are a proven technology and are widely accepted as a viable alternative to conventional bulk transport of minerals Key to the success of a long distance slurry pipeline is minimizing operating costs by determining the optimum grinding requirements for pipeline transport Our extensive laboratory services and in ,...

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Ball Mill, Ball Mill Manufacturer, Ball Mill Specification

Jul 06, 2020 0183 32 Slowly rotate by means of the transmission,Both wet ore materials and dry ore materials are availableSuitable for grinding ore with coarser grain size,Relying on the discharging grid to force ore slurry, Wear resistance and long service life, Low speed transmission is easy for starting and maintenance...

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bba Slurry engineering what to consider?

Jul 22, 2019 0183 32 When designing mineral processing facilities, BBA experts must deal with extensive slurry pumping systems Ore beneficiation processes often use water mixed with comminuted material Once the material particle size can be pumped, usually after the grinding stage, it is carried by pumps throughout the plant as slurry, or flows by gravity through ....

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Rheological characterization and performance of ,

Jan 01, 2021 0183 32 1 Introduction The growing steel demand has increased the exploitation of iron ore as it is the main constituent in steel making As the availability of high-grade iron ore is depleting day by day, the low-grade iron ores are exploited and beneficiated to separate the gangue minerals to get the high-grade iron concentration...

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Polyurethane Lined Knife Gate Slurry Valve

VerSpec PUKG series Polyurethane lined knife gate slurry valve is the new design specialized for mining industries, for example, Taconite, Iron Ore, Copper Ore, Gold Ore, Phosphorus Ore, Lead Ore, Coal Ore, etc The raw material of polyurethane was imported from BASF company, our integral Polyurethane seat was made by One-step molding technology...

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Slurry pipeline

A slurry pipeline is a specially engineered pipeline used to move ores, such as coal or iron, or mining waste, called tailings, over long distancA mixture of the ore concentrate and water, called slurry, is pumped to its destination and the water is filtered outDue to the abrasive properties of slurry, the pipelines can be lined with high-density polyethylene HDPE , or ,...

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Mine Slurry Transport

Apr 01, 2011 0183 32 In the crushing and preparation plant, crushed ore is mixed with water into slurry and then transported in pipelines to hydrocyclones where valuable minerals are separated from waste gangue The slurry, with its average density of 1,300 kg/m³ and particle sizes up to 08 mm, is not just any high-viscosity mass...

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WELSPUN STEEL LIMITED

Sizing of the Raw materials also play vital role in sponge iron manufacturing process The required size of Iron ore, MPS Mean particle size , its physical properties like TI, AI chemical properties like Fe T , LOI, gangue content In Sponge Iron Process , two types of coal are being used such as feed coal and injection coal...

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Dehydration sieve

A certain iron ore plant in Chengde belongs to the old line reconstruction project of 3000t / d iron tailings The iron tailings are produced 24 hours a day, and the tailings concentration is 20 The pulp size is coarse than 100 mesh and contains about 70 The dry sieve can be used to extract more than 85 dry ore quantity...

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BENEFICIATION OF IRON ORE

Basic raw material for iron and steel industry is Iron ore which leads to our growing economy India has huge reserves of quality iron ore which can fulfil the growing demand for domestic iron and steel industry as well as sustain large external trade The most important iron ore types found in India are hematite and magnetite...

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Method and system for removing and/or causing recycling of ,

Hydrocyclones separate materials by size and mass Hydrocycloning at 18 to separate the iron- and carbon-rich fraction of the pumped slurry from the lead- and zinc-rich fraction has been found to be advantageous because of the distinct size differences between the iron- and carbon-rich particles and the lead- and zinc-rich particl...

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Magnetite Ore Production Line

There are a lot of iron ore in nature, which contains highly quantities of hematite or magnetite The mainly iron ore beneficiation method is magnetic separation and flotation separation, so the mainly used iron ore equipment are flotation machine, magnetic separator, efficient thickener, press filter, slurry pump, feeder, agitation tank and belt conveyor etc...

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extraction of iron, process of iron, iron processing, iron ,

Size of final products can be combined and graded according to your specific requirement 2The smaller crushed iron ore is fed to ball mill for grinding Inside the ball mill, the crushed iron ore will grind the ore to about 02 mm with 3-inch steel balls 3This iron ore ,...

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China Liquid Magnetic Separator, Liquid Line Magnetic ,

Liquid magnetic separator, liquid line magnetic separator,magnetic separator filter and separator tube Introduction Liquid Trap Magnets are engineered to remove ferrous contaminants from liquid and slurry lin Efficiently remove tramp iron before maintenance and product contamination problems occur...

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Iron Ore Statistics and Information US Geological Survey

Iron ore 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 Fe 3 O 4 and hematite Fe 2 O 3 Iron ore is the source of primary iron for the world s iron and steel industri...

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Effect of Reagents on the Rheological Behavior of an Iron ,

Jan 02, 2012 0183 32 The influence of dosages of flocculants, dispersants and coagulants on the rheological behavior and state of aggregation and dispersion of an iron ore concentrate slurry was evaluated by determining the degree of dispersion using a settling tube, together with the analysis of flow curves obtained in a concentric cylinder rheometer These curves were fitted ,...

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Ali Jafari, PEng

- Iron Ore Concentrate Plants - Iron Ore Pelletizing Plants , and utility design including P IDs, plant piping design and routing, piping specifications, design criteria ,support, line list, valve list, material take-offs, special items, fire protection and plumbing and 3D model review , slurry and water including pump sizing, pump ....

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Slurry Pipe Material Selection

Jul 13, 2021 0183 32 By baraz in forum Size Reduction Comminution Replies 5 Last Post 19th April 2014, 2 12 Pipe Conveyor Belt Selection , Replies 2 Last Post 14th March 2014, 6 58 Pipe Material for Iron Ore Slurry Pipe Lin By ashokmallick in forum Ask Lyn Forum Replies 2 Last Post 15th November 2012, 8 45 Material Selection for Carriage Wheel By ....

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Transportation of Iron Ore by Slurry

Feb 01, 1972 0183 32 Transportation of Iron Ore by Slurry 720566 Transportation of solid materials by pipeline is, of course, not a new development In the 1950 s a 108 mile pipeline was constructed from Cadiz, Ohio to Cleveland transporting approximately one million tons per year of coal to a public utility plant This line was discontinued in the 60 s having ....

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Eastern Iron Ltd

It is proposed that mined and beneficiated iron ore would be delivered from the mine either by truck or slurry pipeline some 15km to a point close to the coast The iron ore would then be stockpiled and during ship loading, mixed with water at a specified solid to water ratio, loaded into a slurry line and pumped offshore directly onto 100,000 ....

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Effect of particle size, blend ratio and some selective ,

The instantaneous pH of iron ore slurry was found to be 733 at a slurry concentration of 70 by mass and pH stabilised after five hours of mixing and remained alkaline with a pH value of 744 Table 1 Particle size distribution of the three representative iron ,...

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Slurry Pipeline

Mar 18, 2017 0183 32 Slurry transportation of iron ore concentrate through pipelines is an environment friendly method for ore transportation In recent years, iron ore transportation through slurry pipeline has captured attention of not only Indian steelmakers but also of the Indian government Considering the bright prospects of steel output of ASEAN, MENA regions and India, steel ,...

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Advances in Low Grade Iron Ore Beneficiation

iron ore is expected to rise by more than 200 million tonne per year to meet the internal demand export This additional requirement of iron ore will need beneficiation of low grade ore/fines to get the major portion of increased demand This paper deals in brief to use of available methodologies for beneficiation of iron ore in Indian context...

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Materials R D KSB

White Iron Gasite® white irons offer superior physical properties and wear resistance The GIW Metallurgical Lab performs research and development as well as materials quality control and investigation It s equipped with sophisticated electron and optical microscopes, corrosion and wear testers and the latest image analysis and computer simulation systems...

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