Flexanthates, developed by TRTA,
show improved performance over normal Xanthate in the flotation of copper and copper-activated minerals.
By combining a standard Xanthate product with a proprietary surfactant, the absorption rate for the Xanthate onto the particle surfaces is increased. This results in higher recoveries and better selectivity at a lower dosage as witnessed by some of our customers today.
Mine recovery results have been presented at various CIM Conferences and published in the Minerals Engineering Journal. These papers are available by Email upon request.
Flexanthates are available in pellet or powder form, in a variety of packaging options, including 155 kg open top drum and 500, 750 or 1000 kg. Super Sacs. The series of FLEX products are listed below.
SPRI Collectors are soluble liquid collectors developed by TRTA based on blends of dithiophosphates with other collectors and promoters. Although used on a wide variety of ores in the past, their main focus is on copper ores.
SPRI Collectors are available in liquid form and can be packaged in either 155 kg drums, liquid totes, or bulk tanker truck. The series of SPRI products are listed below.
Specialty TNC Collectors are insoluble liquid collectors developed by TRTA based on blends of thionocarbamate with other promoters.
Specialty TNC Collectors are available in liquid form and can be packaged in either 155 kg drums, liquid totes, or bulk tanker truck. Our Specialty TNC Collectors are listed below.
Charles Tennant's TRTA and Prospec Chemicals divisions continue to investigate new potential collectors. Recently, we've instituted the Custom Reagent Test Program in order to develop new products specifically designed for each of our customers.
List of Specialty Collectors:
|
FLEX 31 |
Enhanced Isopropyl Xanthate |
| |
