magnetic separator to separate ilmenite from rutile

  • Magnetic properties of ilmenite, hematite and oilsand

    12/1/2002· Upgrading of the LR Rutile was possible by using magnetic separation. With a low intensity magnetic separator (field intensity below 0.67 T), reduction roasting of the sample improved the separation. However, when a high intensity magnetic separator was used, the separation could be achieved without the need for reduction roasting.

  • US5595347A Process for separating ilmenite Google

    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 roasting stage potentiates the ilmenite for leaching in the production of synthetic rutile.

  • Magnetic properties of ilmenite, hematite and oilsand

    Ilmenite, hematite, and a rutile concentrate (LR Rutile) produced from the oil sands tailings (containing mainly leucoxene and rutile), were used in the study. It was observed that the magnetic susceptibility of ilmenite increased after either oxidation or reduction roasting

  • A discussion of magnetic separation techniques for

    •Three separate ilmenite products were desired, requiring the flexibility and control that can only be accomplished with dry separation methods • While rutile and zircon are important products, the production of on-specification ilmenite products was critical to overall project success • Dry magnetic separation simplified the flowsheet and

  • Magnetic Separation Mineral Technologies

    Recovery of ilmenite, garnet, chromite and monazite into the magnetic fraction and rutile, leucoxene and zircon into the non-magnetic fractions from mineral sands suites; Magnetic gangue removal from tin and tungsten ores, glass sands and a variety of industrial mineral products; Induced Roll Magnetic Separators (IRMS)

  • (PDF) Mineralogy, physical characterization and magnetic

    SEM images of ilmenite, rutile and leucoxene and EDS analysis of ilmenite. separate paramagnetic minerals from the raw ilme nite. magnetic separator and the results are shown in Fig. 8.

  • US4174274A Separation of rutile from ilmenite Google

    Rutile may be separated from ilmenite or ilmenite ores by agitating a mixture of ilmenite and rutile in particle form in an aqueous solution containing a collection agent to which hydrogen peroxide has been added. The slurry in agitated form is treated with air to produce a froth.

  • Magnetic Disc Separator MD Separation Bunting

    Bunting has designed and supplied Magnetic Disc Separators for a wide range of mineral processing applications including: Concentration of dry, granular minerals such as Ilmenite, Garnet, Monazite, Wolframite, Columbite-Tantalite, etc; Removal of minerals of low magnetic susceptibility from Cassiterite, Zircon, Scheelite, Rutile, etc.

  • Magnetic Separators For Mineral Process Bunting

    10/22/2018· This gives highly selective mineral separations. It also offers flexible processing for complex mineral mixtures (e.g. rutile, zircon ilmenite, monazite, garnet, silica). The Disc Magnetic Separator also has variable disc rotation speed and belt speed optimum separation efficiency.

  • Electrostatic Separation of Minerals Bunting Redditch

    Details of: High-intensity Magnetic Separators for Mineral Processing; For the primary separation, a Magnetic Separator (typically an Induced Magnetic Roll or Rare Earth Roll Separator) removes magnetically-susceptible para and ferro magnetic minerals (e.g. ilmenite, garnet, monazite). The secondary electrostatic separation focuses on separating the remaining minerals (e.g. zircon sand, silica and rutile).

  • US4174274A Separation of rutile from ilmenite Google

    Rutile may be separated from ilmenite or ilmenite ores by agitating a mixture of ilmenite and rutile in particle form in an aqueous solution containing a collection agent to which hydrogen peroxide has been added. The slurry in agitated form is treated with air to produce a froth.

  • Mineral Sands Process Development

    separators). They are used to distinguish and extract magnetic, slightly magnetic and non-magnetic components present in the heavy fraction (Rutile, Ilmenite, Magnetite, Garnets, Zircon and Monazite) and to separate conducting (Rutile) from non-conducting (Zircon) minerals. The service of

  • Magnetic Separation mineraltechnologies

    Differentiation of ilmenite to produce feedstock for synthetic rutile production Removal of iron contamination from glass sand and iron mineral from industrial products The semi-lift roll has been designed to treat middlings and non-magnetic products from induced roll and crossbelt magnetic separators in the mineral sands industry

  • Mineralogical Characteristics of the Separated Magnetic

    The non‐magnetic fraction was treated using Reading cross‐belts magnetic separator where most of ilmenite and garnet are obtained in the magnetic fractions while zircon, rutile and monazite in addition to some of green silicates and remaining quartz are obtained in the non‐magnetic fraction .

  • (PDF) Mineralogy, physical characterization and

    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

  • Magnetic Separation Mine Engineer.Com

    But, there are two classifications of magnetic particles, strongly magnetic particles, such as iron and magnetite, and weakly magnetic particles, such as rutile, ilmenite, and chromite. Strong magnetic particles may be easily separated with a separator having a low intensity magnetic field of 400 600 gauss. Paramagnetic particles (weakly magnetic) require a higher intensity magnetic field to separate

  • Technology Spiral Gravity Separation Technology

    The rare earth magnetic separator range achieves the most effective dry separation of paramagnetic minerals at high throughput rates. The range includes Rare Earth Roll (RERMS) and Rare Earth Drum (REDS) Separator configurations. Applications include: Production of ilmenite concentrate based on Ti02/Fe203 ratios

  • Rutile Ore Titanium Flotation Mineral Processing Methods

    Rutile is a non-magnetic mineral, garnet and sphene are magnetic minerals, hornblende and greenstone are weak magnetic minerals, thereby the rutile can be separated by the magnetic separation combination consisted of weak magnetic separator and strong magnetic separator. In the magnetic separation process, the weak magnetic drum magnetic separator is used firstly to remove a small amount of strong magnetic minerals from the raw ore material and avoid damage to the high gradient magnetic