+86 0371 8654 9132

ilmenite concentrate separation

Microwave-Absorbing Characteristics and XRD ...

2016-9-27 · separation products of reductive products of ilmenite concentrate. 2. Materials and Methods The ilmenite concentrate was obtained from Panzhihua Iron and Steel Company (Panzhihua, China). Figure 1 illustrated the XRD of the ilmenite concentrate, revealing that concentrate consisted mostly of

Read More
US5595347A - Process for separating ilmenite - Google Patents

Ilmenites having inclusions or selvedges of silicate minerals are further improved by employing a grinding step after magnetic separation prior to slagging or use as synthetic rutile feedstock. The...

Read More
Pyro-Metallurgical Processing of Ilmenite Concentrate with ...

The paper presents the results of laboratory studies on reduction of ilmenite concentrate and subsequent pyrometallurgical separation of reduction products without addition of flux or slag-forming materials. Solid-phase reduction of iron enabled to extract iron selectively from the ilmenite crystal lattice, not diluting the oxide phase with the ...

Read More
A review of mineral processing of ilmenite by flotation ...

2020-10-1 · In most cases, ilmenite concentrate cannot be obtained directly via magnetic separation, especially for ilmenite from igneous rock deposits. The combination of gravity separation and magnetic separation is quite efficient for the removal of most gangue minerals.

Read More
Innovative methodology for recovering titanium and ...

Raw ilmenite concentrate containing Cr can be either as a resource or as one kind of the most hazardous solid waste. In order to recover titanium and chromium from the raw concentrate which was separated from the Promenade deposit, Gaza province, Mozambique, an innovative technology using modification of magnetic property followed by magnetic separation was proposed.

Read More
Innovative methodology for recovering titanium and ...

2017-3-5 · Then, magnetic or electric separation is carried out to produce a commercial ilmenite product, which can be used as feedstock for a smelting-chlorination or sulphate route pigment plant. But for the raw ilmenite concentrate separated from the Promenade deposit, chromium represented a particular problem for processing.

Read More
Ilmenite - an overview | ScienceDirect Topics

Initially ilmenite was recovered using magnetic separation. The nonmagnetic fraction is stage conditioning at 60% solids with HF and alpha sulfostereic acid followed by pulp dilution to 25% solids and zircon + alumosilicate bulk concentrate was recovered while silica reported to the tailing.

Read More
Recovery of Ilmenite and Other Heavy Minerals from Teri ...

2013-12-24 · Results of spiral separation on recovery of total heavy minerals (THM) such as ilmenite, zircon, sillimanite etc., from feed sample are given in Table 4. The data indicate that the concentrate

Read More
AUSTRALIAN ILMENITE RESOURCES PTY LTD

In late 2011 the DME granted the primary mineral lease (ML27422) to undertake mining operations in accordance with the 2012 MMP. ML27422 permits the extraction and processing of 200,000 tonnes of ilmenite concentrate per annum, and is the only ML where mining activity has occurred to date.

Read More
How to Separate Ilmenite? - Mining-pedia

2019-4-19 · For ilmenite, although single gravity separation or magnetic separation can complete the selection task, but the combined magnetic and heavy process is undoubtedly better, and can reduce production costs, increase efficiency. By this method, the concentrate grade and recovery rate can reach 50% and 80% respectively.

Read More
US5595347A - Process for separating ilmenite - Google Patents

A process for enhancing ilmenite from deposits of mineral sands or mineral concentrates comprises a single stage fluidized bed magnetizing roast (16). A temperature of 650° C.-900° C. in an excess of a carbonaceous fuel (such as coal/char, CO or hydrocarbon) is used to provide an atmosphere in which the oxygen potential is controlled resulting in a consistently high magnetic susceptibility ...

Read More
(PDF) Mineralogy, physical characterization and magnetic ...

Mineralogy, physical characterization and magnetic separation performance were investigated for purification of a raw ilmenite concentrate. With the aid of mineral liberation analyzer (MLA) and ...

Read More
Pyro-Metallurgical Processing of Ilmenite Concentrate with ...

The paper presents the results of laboratory studies on reduction of ilmenite concentrate and subsequent pyrometallurgical separation of reduction products without addition of flux or slag-forming materials. Solid-phase reduction of iron enabled to extract iron selectively from the ilmenite crystal lattice, not diluting the oxide phase with the ...

Read More
Enhanced separation for ilmenite tailings with a novel ...

2020-1-4 · The results of this investigation indicate that this new process achieved a superior separation performance to the current one and produced a qualified ilmenite concentrate assaying 46.62% TiO 2 at a significantly enhanced recovery reaching 40.42%. In the new process, the CHGMS separator concentrated ilmenites at high selectivity and produced a ...

Read More
PAME | ilmenite separating plant

Mineral Separation Plant, approximately 60 km south of the mine, near Koekenaap. At the Mineral Separation Plant, electrostatic, dry magnetic, and gravity methods further separate ilmenite, rutile, and zircon. The three products are dispatched by rail, via the SishenSaldanha line to the smelter. 190.

Read More
Recovery of Ilmenite and Other Heavy Minerals from Teri ...

2013-12-24 · Results of spiral separation on recovery of total heavy minerals (THM) such as ilmenite, zircon, sillimanite etc., from feed sample are given in Table 4. The data indicate that the concentrate

Read More
(PDF) Ilmenite Mineral's Recovery from Beach Sand Tailings

The ilmenite concentrate recovered from red sediment sample by physical beneficiation process, which included scrubbing, desliming, gravity concentration, magnetic and electrostatic separation ...

Read More
AUSTRALIAN ILMENITE RESOURCES PTY LTD

In late 2011 the DME granted the primary mineral lease (ML27422) to undertake mining operations in accordance with the 2012 MMP. ML27422 permits the extraction and processing of 200,000 tonnes of ilmenite concentrate per annum, and is the only ML where mining activity has occurred to date.

Read More
Titanium Ore Processing and Beneficiation

2016-5-9 · Possibilities For All Flotation Treatment of Titanium Ore. To develop a flowsheet for separation of high grade titanium-rutile from ilmenite, that will meet market requirements. Rutile has a SG of 4.2, hardness 6.0 to 6.5 and is non-magnetic; while ilmenite

Read More
Magnetic separation of ilmenite - Quebec Iron and Titanium ...

The ilmenite concentrate is then subjected to a magnetic separation in a wet separation process and the high magnetically susceptible chromite contaminant is removed therefrom. The assay of the magnetics which are separated from the primary concentrate consists of chromite and Cr 2 O 3 bearing mineral of about 20 percent of the chromite present ...

Read More
Enhanced separation for ilmenite tailings with a novel ...

2020-1-4 · The results of this investigation indicate that this new process achieved a superior separation performance to the current one and produced a qualified ilmenite concentrate assaying 46.62% TiO 2 at a significantly enhanced recovery reaching 40.42%. In the new process, the CHGMS separator concentrated ilmenites at high selectivity and produced a ...

Read More
PAME | ilmenite separating plant

Mineral Separation Plant, approximately 60 km south of the mine, near Koekenaap. At the Mineral Separation Plant, electrostatic, dry magnetic, and gravity methods further separate ilmenite, rutile, and zircon. The three products are dispatched by rail, via the SishenSaldanha line to the smelter. 190.

Read More
Recovery of Ilmenite and Other Heavy Minerals from Teri ...

2013-12-24 · Results of spiral separation on recovery of total heavy minerals (THM) such as ilmenite, zircon, sillimanite etc., from feed sample are given in Table 4. The data indicate that the concentrate

Read More
Minerals | Free Full-Text | Distribution, Separation and ...

Separation of the magnetic-rich particles versus the more complex particles with exsolved ilmenite lamellae in order to generate a pure magnetite concentrate for commercial application may be difficult; however, LIMS testing is recommended as an initial starting point.

Read More
A discussion of magnetic separation techniques for ...

2009-8-26 · magnetic separation technology selection and flowsheet configuration. Case Study 1: Dry magnetic separation of ilmenite before electrostatic separation The deposit for Case Study 1 was a typical aeolian reworked mineral sand deposit with a heavy mineral assemblage of ilmenite, rutile, zircon, sillimanite, monazite, magnetite and other minor ...

Read More
Titanium Ore Processing and Beneficiation

2016-5-9 · Possibilities For All Flotation Treatment of Titanium Ore. To develop a flowsheet for separation of high grade titanium-rutile from ilmenite, that will meet market requirements. Rutile has a SG of 4.2, hardness 6.0 to 6.5 and is non-magnetic; while ilmenite

Read More
WEI LI CARBOTHERMIC REDUCTION KINETICS OF

2013-10-1 · follows: ilmenite concentrate 2 g; addition amount of coke (particle size 180-200 mesh) 15 mass%; ratio of adhesive of sodium silicate 5 mass%. The weighed ilmenite concentrate and coke were thoroughly mixed by stirring over 30 min. Pellets of ilmenite concentrate containing coke were dried at temperature of 500 °C for 6 h in a muffle furnace.

Read More
Unique production for Russia - ilmenite

100% of zircon concentrate for the whole country 70% of ilmenite concentrate for the whole country 100% of silica sand for Siberian market. Ilmenite. is a feedstock for production of: titanium metal — a key structual material for aerospace and ship building;

Read More
王新颖-昆明理工大学理学院 - kmust.edu.cn

2021-3-23 · 13. Xinying Wang, Wei Li, Libo Zhang, Jinhui Peng, Microwave-absorbing characteristics and XRD characterization of magnetic separation products of reductive products of ilmenite concentrate. Minerals 2016, 6, 99. (SCI) 14.

Read More