Get in Touch
  1. Home
  2. > Blog
  3. > Blog Detail

Tin flotation

A review of tin flotation activities undertaken by various companies in Australia is presented. Comprehensive studies of flotation of tin were conducted in Aberfoyle in Tasmania aimed at the use

  • Tin flotation - ResearchGate
    Tin flotation - ResearchGate

    Tin flotation by Greg Harbort MAusIMM, Process Manager and Richard Peck MAusIMM, Principal Consultant, AMEC Minproc Limited Surface installations at

    Get Price
  • US4229287A - Tin flotation - Google Patents
    US4229287A - Tin flotation - Google Patents

    Tin values in the form of cassiterite (SnO 2 ) are recovered from aqueous pulps of finely divided cassiterite-bearing ore, preconcentrate or concentrate by froth flotation. The ore pulps are deslimed thoroughly, partially or not at all. Slimes, gangue or waste minerals in the pulps are selectively depressed by use of a metal salt/silicate reagent combination

    Get Price
  • Cassiterite Flotation - Tin Oxide
    Cassiterite Flotation - Tin Oxide

    Jul 06, 2015 Cassiterite Flotation – Tin Oxide. The nominal size range for cassiterite flotation is between 2 and 100 microns. The top size is variable depending upon the liberation of the cassiterite particles. Cassiterite grains coarser than 100 microns are difficult to float whilst grains finer than 2 microns give selectivity problems

    Get Price
  • Flotation and gravity separation process of tin ore | LZZG
    Flotation and gravity separation process of tin ore | LZZG

    Oct 14, 2020 Oct 14, 2020 Magnetic separation has recently appeared in the tin ore beneficiation process. At present, most of the flotation-gravity beneficiation process is used. The process is: crush the raw ore to 20mm, one-stage closed-circuit grinding to 0.074mm (200 mesh) accounting for 60% to 65%, mixed flotation, one coarse, two sweeping, one fine; copper-sulfur

    Get Price
  • US4113106A - Process of tin flotation - Google Patents
    US4113106A - Process of tin flotation - Google Patents

    flotation tin sulfurous acid cassiterite concentrate Prior art date 1975-06-04 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/613,928 Inventor Shiro Obinata

    Get Price
  • Column flotation for fine tin recovery - ScienceDirect
    Column flotation for fine tin recovery - ScienceDirect

    Jan 01, 1988 Tin flotation treats the material too fine to be effectively treated by gravity concentration, after desliming at 4 urn. The feed to the laboratory column research project was the final tin flotation concentrate from the conventional circuit (27% S n )

    Get Price
  • Tin Processing - gravity separation or flotation
    Tin Processing - gravity separation or flotation

    Flotation can be useful, however depends upon the gangue minerals. For example, if sulphide minerals are reasonably abundant, if not dominant (cf. the Renison operation in Tasmania - cassiterite in pyrrhotite) so-called reverse flotation i.e. flotation of the sulphide minerals would be used

    Get Price
  • Flotation Reagent - an overview | ScienceDirect Topics
    Flotation Reagent - an overview | ScienceDirect Topics

    The final tin flotation reagent scheme included collector R845 (Cytec) emulsified with fuel oil as a tin collector (890 g/t); H 2 SO 4 for pH control; citric acid (200 g/t) and Na 2 SiF 6 (450 g/t). From the flotation feed assaying 0.87% Sn, a concentrate grade assaying 10.6% Sn at

    Get Price
  • Froth Flotation Principles
    Froth Flotation Principles

    Feb 26, 2017 Feb 26, 2017 Tin Flotation. The chief sulphide of tin is stannite and although it is relatively rare, it is being successfully concentrated with “Sub-A’s” in Bolivia. Flotation plays an important part in the concentration of cassiterite, the oxide of tin. Sulphide concentrates, usually iron, are removed by flotation ahead of the subsequent gravity

    Get Price
  • Tin – Renison Tin Operation – Metals X Limited
    Tin – Renison Tin Operation – Metals X Limited

    The tin ore is subject to fine grinding, magnetic separation, and tin flotation processes. Tin is recovered using LIMS and WHIMS magnetic separation methods. Gravity tailings are ground to minimise the cassiterite content. Magnetic separation, acid leaching and enhanced gravity separation are performed to enhance the tin flotation feed

    Get Price
  • Rutile Ore Titanium Flotation | Mineral Processing Methods
    Rutile Ore Titanium Flotation | Mineral Processing Methods

    May 14, 2019 May 14, 2019 Rutile is a good conductor of electricity, the resistance is only 102 – 10 Ω m, while the minerals such as silicate and zircon are non-conductors with a resistance of more than 1 000 Ω m. The most frequently used electrostatic separators are YD series high-pressure electrostatic mineral separator and HDX-1500 plate electrostatic separator

    Get Price
  • Diagnosis of concentrate grade and mass flowrate in tin
    Diagnosis of concentrate grade and mass flowrate in tin

    Jun 01, 1997 Jun 01, 1997 Diagnosis of concentrate grade and mass flowrate in tin flotation 621 DISCUSSION The methods described here give a very simple and robust method of determining the performance of a flotation circuit, 'which could be used in a range of control strategies. Firstly, it gives a simple and relatively cheap method of monitoring plant performance and

    Get Price
  • Tin Mining, Tinning Process, Extraction of Tin, Tin Mining
    Tin Mining, Tinning Process, Extraction of Tin, Tin Mining

    [Introduction]: The density of tin ore is larger than the paragenetic mineral, so the mining process of tin ore is gravity separation.However, all kinds of iron oxides exist in those ore, like magnetite, hematite, etc., which cannot be well separated by using gravity or flotation separation

    Get Price
  • The Importance of pH in Flotation
    The Importance of pH in Flotation

    Aug 10, 2015 The Importance of pH in Flotation. In flotation, pH control is a vital method to control selective mineral separation. A standard depressant that is used is an Alkali. An Alkali is any substance that when mixed with Acid will neutralize each other and form a new chemical substance called a BASE. This is very important

    Get Price
  • TIN ORE TREATING PROCESS - REGENTS OF THE
    TIN ORE TREATING PROCESS - REGENTS OF THE

    A method of beneficiating crushed and ground tin oxide ores, including concentrates, by first sulfidizing to produce stable tin sulfides SnS 2, Sn 2 S 3 and SnS, and then, after initial separation of magnetic iron sulfide constituents, subjecting to progressive and selective flotation to remove the several tin sulfides formed. Flotation is ordinarily first carried out under alkaline conditions

    Get Price
Related Blog
CONTACT US

Are You Looking for A Consultant?

toTop
Click avatar to contact us