Tio2 news
posted on
Jan 10, 2023 10:36AM
Resource projects cover more than 1,713 km2 in three provinces at various stages, including the following: hematite magnetite iron formations, titaniferous magnetite & hematite, nickel/copper/PGM, chromite, Volcanogenic Massive and gold.
VANCOUVER, British Columbia, Jan. 10, 2023 (GLOBE NEWSWIRE) -- Fancamp Exploration Ltd. (“Fancamp” or the “Corporation”) (TSX Venture Exchange: FNC) is pleased to announce successful initial results from testing conducted on ore sourced in Quebec, using Fancamp’s proprietary titanium technology. This technology provides a means to significantly reduce impurities and create high-grade TiO2 feedstock, a downstream benefit to pigment and other multi-billion-dollar titanium-focused industries, and a natural complement to existing processes.
In the selective leach process that Fancamp has developed, impurities that typically impact the chloride process were successfully removed while barely affecting the original TiO2 content (0.25% TiO2 loss), with a by-product and waste stream that can be converted to fertilizer. The selective leach was able to remove most alkaline elements (salt category elements) such as Magnesium, Calcium and Sodium, among others. The most important achievement is that this will now allow the use of conventional hard rock ilmenite resources that are typically high in MgO to be used by the chloride process.
A recent trial was conducted utilizing below average ilmenite concentrate which upgraded it to a high-grade acceptable ilmenite that can complement the chloride process.
The feed chemistry was as follows, at over 100 microns, in order to comply with chloride process requirements:
SiO2 | MgO | CaO | Fe2O3 | Al2O3 | MnO | Na2O | K2O | TiO2 | SO3 | P2O5 | |
Ilmenite Concentrate | 6.12 | 2.08 | 0.41 | 53.23 | 0.31 | 0.72 | 0.23 | 0.04 | 41.37 | 6.12 | 2.08 |
The selective leach only removed 0.25% of the TiO2 with the following final chemistry:
SiO2 | MgO | CaO | Fe2O3 | Al2O3 | MnO | Na2O | K2O | TiO2 | SO3 | P2O5 | |
Leaching Residue | 5.81 | 0.53 | 0.16 | 48.92 | 0.25 | 0.65 | 0.09 | 0.01 | 47.89 | <0.01 | <0.01 |
Further optimization of this chemistry is possible, however, the testing of Fancamp’s patent-pending technology and process, among its other 5 filings, demonstrates how the application of innovative technologies can complement the existing industry and general trend towards greener and cleaner processes. In this case a high-quality ilmenite was produced with a by-product of fertilizer.
Fancamp’s other pending patents for future consideration include the below:
Titanium dioxide, TiO2, is often used to whiten a wide range of products, from paint to cosmetics (sunscreen and toothpaste), plastics, textiles and paper, a characteristic attributed to titanium oxides absorbency of UV rays and ability to reflect 96% of light. Fancamp’s technologies have the potential to unlock resources that normally would not be considered due to significant impurities, or by converting waste streams and off-spec materials into valuable products like titanium metal.