Patents Assigned to Canada Fluorspar (NL), Inc.
  • COLD WATER MINERAL FLOTATION COLLECTOR BLEND
    Publication number: 20210323001
    Abstract: A novel reagent blend and a method by which a fatty acid collector can be used at temperatures below which the fatty acid normally begins to solidify. The reagent blend may comprise fatty acid, an emulsifying reagent, and glycol ether. The emulsifying reagent may comprise 5% of the reagent blend, while the glycol ether may comprise 1% of the reagent blend. The reagent blend may be used for mineral flotation without the addition of heat.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Applicant: Canada Fluorspar (NL), Inc.
    Inventor: Norman Wilson