Separation and recovery of iron and titanium from
2019-5-1 Gas-based reduction roasting magnetic separation process was conducted to separate and recover iron and titanium from oxidized vanadium titano-magnetite (VTM). The effects of reduction temperature, gas composition, reduction time, grinding fineness, and magnetic field intensity on the efficiency of Fe-Ti separation were investigated.
Separation of titanium from vanadium and iron in leach
2019-9-1 The separation of titanium (Ti) (IV) in acidic leach solutions of vanadium slag by solvent extraction with trioctyl tertiary amine (N235) is proposed. Because the leach solutions contain a lot of vanadium (V) and iron (Fe) impurities, the effects of various conditions on the separation of Ti, V, and Fe were investigated.
Efficient separation of vanadium, titanium, and iron from
2021-1-15 1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of China’s total domestic reserve of titanium
Solvent Extraction Separation of Titanium(IV) and Iron(III
Key Words: TOPO, Solvent extraction, Separation, Titanium, Iron. the stripping behaviour and the e xtraction of other associa ted metal ions. Hence in the pr esent stud y, the author s ha ve car ried out an investigation on the solvent extraction of calcium(II), magnesium(II), aluminum(III),
Efficient separation of vanadium, titanium, and iron from
Abstract A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was carried out to separate vanadium, titanium and iron from vanadium-bearing titanomagnetite (VBT). Then vanadium and iron existed in the form of ammonium polyvanadate ((NH4)2V6O16) and ammonium jarosite (NH4Fe3(SO4)2(OH)6) after precipitation from the water
Selective flocculation separation of iron and titanium
2013-12-5 SEPARATION OF IRON AND TITANIUM FROM KUTCH KAOLINS (INDIA) 171 Apparatus pH-measurements were made with Systronics pH meter, Model 331. Viscosities of kaolin slurries were measured on Brookfield Synchro-Lectric Viscometer. Brightness studies were carried out with Elico, Model CL-28 reflectance meter using magnesium sulphate as standard. Method
(PDF) Efficient separation of vanadium, titanium and iron
Efficient separation of vanadium, titanium and iron from vanadium-bearing titanomagnetite by pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction process May 2020 Separation
extraction of titanium chemguide
2015-7-17 Titanium is made by a batch process. In the production of iron, for example, there is a continuous flow through the Blast Furnace. Iron ore and coke and limestone are added to the top, and iron and slag removed from the bottom. This is a very efficient way of making something. With titanium, however, you make it one batch at a time.
Recovery of titanium from beach sand by physical
2015-12-27 The titanium and iron distribution of raw beach sand was studied. The results of titanium and iron distribution in different size fractions of raw beach sand are presented in Table 1. It was found that titanium and iron assays were 0.43% and 3.82% respectively in the +1000 microns particle size fraction. No obvious
A method for recovery of iron, titanium, and vanadium
2018-2-3 After a water leaching process, 85.61% of the vanadium from the roasting slag was leached, confirming the sodium oxidation of most of the vanadium oxides to water-soluble sodium vanadate during the roasting process. The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68%, and 99.72%, respectively.
Separation and recovery of iron and titanium from
2019-5-1 Gas-based reduction roasting magnetic separation process was conducted to separate and recover iron and titanium from oxidized vanadium titano-magnetite (VTM). The effects of reduction temperature, gas composition, reduction time, grinding fineness, and magnetic field intensity on the efficiency of Fe-Ti separation were investigated.
Separation of titanium from vanadium and iron in leach
2019-9-1 The separation of titanium (Ti) (IV) in acidic leach solutions of vanadium slag by solvent extraction with trioctyl tertiary amine (N235) is proposed. Because the leach solutions contain a lot of vanadium (V) and iron (Fe) impurities, the effects of various conditions on the separation of Ti, V, and Fe were investigated.
Efficient separation of vanadium, titanium, and iron from
2021-1-15 1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of China’s total domestic reserve of titanium
Solvent Extraction Separation of Titanium(IV) and Iron(III
Key Words: TOPO, Solvent extraction, Separation, Titanium, Iron. the stripping behaviour and the e xtraction of other associa ted metal ions. Hence in the pr esent stud y, the author s ha ve car ried out an investigation on the solvent extraction of calcium(II), magnesium(II), aluminum(III),
Efficient separation of vanadium, titanium, and iron from
Abstract A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was carried out to separate vanadium, titanium and iron from vanadium-bearing titanomagnetite (VBT). Then vanadium and iron existed in the form of ammonium polyvanadate ((NH4)2V6O16) and ammonium jarosite (NH4Fe3(SO4)2(OH)6) after precipitation from the water
Selective flocculation separation of iron and titanium
2013-12-5 SEPARATION OF IRON AND TITANIUM FROM KUTCH KAOLINS (INDIA) 171 Apparatus pH-measurements were made with Systronics pH meter, Model 331. Viscosities of kaolin slurries were measured on Brookfield Synchro-Lectric Viscometer. Brightness studies were carried out with Elico, Model CL-28 reflectance meter using magnesium sulphate as standard. Method
extraction of titanium chemguide
2015-7-17 Titanium is made by a batch process. In the production of iron, for example, there is a continuous flow through the Blast Furnace. Iron ore and coke and limestone are added to the top, and iron and slag removed from the bottom. This is a very efficient way of making something. With titanium, however, you make it one batch at a time.
A method for recovery of iron, titanium, and vanadium
2018-2-3 After a water leaching process, 85.61% of the vanadium from the roasting slag was leached, confirming the sodium oxidation of most of the vanadium oxides to water-soluble sodium vanadate during the roasting process. The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68%, and 99.72%, respectively.