B. K. Mohapatra, D. S. Rao and R. K. Sahu
B. K. Mohapatra, D. S. Rao and R. K. Sahu, “Characterisation and Magnetic Separation Studies on Chikla Manganese Ore, Maharastra,” Indian Mining and Engineering
Mohapatra, B. K; Rao, D. S. and Sahoo, R. K, 1995
Article citations More>>. Mohapatra, B. K; Rao, D. S. and Sahoo, R. K, 1995, “Characterisation and magnetic separation studies of Chikla manganese ores, Maharastra.”
(PDF) Enrichment of the Manganese Content by Wet High
Details of characterisation, heavy media and magnetic separation studies carried out on a medium grade manganese ore, containing 44% Mn, 7.8% Fe and 22% acid insolubles, from the Chikla
Effect of desliming on the magnetic separation of low
Jul 09, 2015 高达10%返现 In the present investigation, magnetic separation studies using an induced roll magnetic separator were conducted to beneficiate low-grade ferruginous manganese ore. The feed ore was assayed to contain 22.4% Mn and 35.9% SiO2, with a manganese-to-iron mass ratio (Mn:Fe ratio) of 1.6. This ore was characterized in detail using different techniques, including
Magnetic Separation and Magnetic Properties of Low-Grade
Nov 22, 2014 高达10%返现 The relation between the magnetic separation behavior and magnetic properties of a low-grade manganese ore was analyzed before and after treatment by direct reduction with coal. It was found that raw ore with an initial average grade of 10.39% Mn and consisting of diamagnetic and paramagnetic minerals can be concentrated by high-intensity magnetic separation
(PDF) CHARACTERIZATION AND BENEFICIATION OF IRANIAN
Apr 26, 2013 In this study, a process to separate manganese and iron from manganiferous iron ores by reductive acid leaching followed by magnetic separation was conceived and experimentally tested.
Magnetic separation studies for a low grade siliceous iron
Jan 01, 2013 1. Introduction. Magnetic separation is an important beneficiation process and is usually adopted for ores of manganese, phosphate, titanium, chrome, tungsten, molybdenum, nickel, bauxite and niobium-tantalum ores in addition to iron ores,,,,,,,,,,,,,, .Magnetic separation methods were also carried out for the ferrochrome industry wastes such as the flue dust to find out the
New understanding on separation of Mn and Fe from
Jun 30, 2018 In this work, the effect of temperature on the magnetic reduction roasting magnetic separation of Fe-Mn ore was investigated firstly. Then the reduction behaviors of MnO 2 -Fe 2 O 3 system and MnO 2 -Fe 2 O 3 -10 wt.%SiO 2 system under 10 vol.% CO-90 vol.% CO 2 at 600–1000 °C were investigated by XRD, XPS, SEM-EDS, VSM, DSC and
Prereduction and magnetic separation of low grade
In this study, ferruginous low-grade manganese ore was prereduced by CO, which converted iron oxide to Fe3O4 while manganese oxide was reduced to MnO. Then, the iron-rich component was collected by magnetic separation. The effects of sample particle size and various other reduction parameters on the efficiency of magnetic separation were studied.
Enrichment of Cobalt Values by Dry Magnetic Separation
A feed of low-grade siliceous manganese ore containing 26% Mn and 32% SiO 2 and 0.08% Co was subjected to physical beneficiation. By processing the low-grade siliceous ore on a dry belt magnetic separator, a product with 47% Mn at 60% recovery could be obtained.
B. K. Mohapatra, D. S. Rao and R. K. Sahu
B. K. Mohapatra, D. S. Rao and R. K. Sahu, “Characterisation and Magnetic Separation Studies on Chikla Manganese Ore, Maharastra,” Indian Mining and Engineering
Mohapatra, B. K; Rao, D. S. and Sahoo, R. K, 1995
Article citations More>>. Mohapatra, B. K; Rao, D. S. and Sahoo, R. K, 1995, “Characterisation and magnetic separation studies of Chikla manganese ores, Maharastra.”
(PDF) Enrichment of the Manganese Content by Wet High
Details of characterisation, heavy media and magnetic separation studies carried out on a medium grade manganese ore, containing 44% Mn, 7.8% Fe and 22% acid insolubles, from the Chikla
Effect of desliming on the magnetic separation of low
Jul 09, 2015 高达10%返现 In the present investigation, magnetic separation studies using an induced roll magnetic separator were conducted to beneficiate low-grade ferruginous manganese ore. The feed ore was assayed to contain 22.4% Mn and 35.9% SiO2, with a manganese-to-iron mass ratio (Mn:Fe ratio) of 1.6. This ore was characterized in detail using different techniques, including
Magnetic Separation and Magnetic Properties of Low-Grade
Nov 22, 2014 高达10%返现 The relation between the magnetic separation behavior and magnetic properties of a low-grade manganese ore was analyzed before and after treatment by direct reduction with coal. It was found that raw ore with an initial average grade of 10.39% Mn and consisting of diamagnetic and paramagnetic minerals can be concentrated by high-intensity magnetic separation
(PDF) CHARACTERIZATION AND BENEFICIATION OF IRANIAN
Apr 26, 2013 In this study, a process to separate manganese and iron from manganiferous iron ores by reductive acid leaching followed by magnetic separation was conceived and experimentally tested.
Magnetic separation studies for a low grade siliceous iron
Jan 01, 2013 1. Introduction. Magnetic separation is an important beneficiation process and is usually adopted for ores of manganese, phosphate, titanium, chrome, tungsten, molybdenum, nickel, bauxite and niobium-tantalum ores in addition to iron ores,,,,,,,,,,,,,, .Magnetic separation methods were also carried out for the ferrochrome industry wastes such as the flue dust to find out the
New understanding on separation of Mn and Fe from
Jun 30, 2018 In this work, the effect of temperature on the magnetic reduction roasting magnetic separation of Fe-Mn ore was investigated firstly. Then the reduction behaviors of MnO 2 -Fe 2 O 3 system and MnO 2 -Fe 2 O 3 -10 wt.%SiO 2 system under 10 vol.% CO-90 vol.% CO 2 at 600–1000 °C were investigated by XRD, XPS, SEM-EDS, VSM, DSC and
Prereduction and magnetic separation of low grade
In this study, ferruginous low-grade manganese ore was prereduced by CO, which converted iron oxide to Fe3O4 while manganese oxide was reduced to MnO. Then, the iron-rich component was collected by magnetic separation. The effects of sample particle size and various other reduction parameters on the efficiency of magnetic separation were studied.
Enrichment of Cobalt Values by Dry Magnetic Separation
A feed of low-grade siliceous manganese ore containing 26% Mn and 32% SiO 2 and 0.08% Co was subjected to physical beneficiation. By processing the low-grade siliceous ore on a dry belt magnetic separator, a product with 47% Mn at 60% recovery could be obtained.