POLYFROTH® W31 frother, which is based on glycol ether and has a broad molecular weight range, is intended for use in flotation circuits when recovering sulfide minerals necessitates a powerful frother. The flotation of chalcopyrite, chalcocite, and sphalerite as well as bulk copper/nickel sulfides is carried out using glycol ether frothers.

Supplied By: Indorama Ventures

Product Code: Q05348

Regional Availability: Canada

Applicable Processes: Froth Flotation, Metal Recovery

Synonyms: Di(Propylene Glycol) Methyl Ether, Dipropylene Glycol Monomethyl Ether

    Enhanced TDS

    Identification & Functionality

    Applications & Uses

    Markets
    Applications
    Segments
    Applicable Processes
    Recommended Applications
    • POLYFROTH® W31 frother can be fed neat or diluted with water for effective control of addition rate.
    • The product, which requires only a short conditioning period, is typically added to the conditioning tank feeding the primary roughing circuit.
    • If necessary, secondary addition points in the scavenger circuits may be used to facilitate recovery.
    • Typical dosage rates are grams per ton of run of the mill ore.

    Properties

    Physical Form
    Appearance
    Clear to slightly hazy amber liquid

    Regulatory & Compliance

    Packaging & Availability

    Packaging Type
    Regional Availability
    • Canada

    Storage & Handling

    Handling and Storage Information
    • POLYFROTH® W31 is non-corrosive to most materials of construction.
    • Spills should be contained and the material recovered.
    • Disposal should be done in accordance with all applicable regulations.
    • For longer term color stability, it is recommended that the product be stored under an inert atmosphere.