HPQ Silicon Inc. has received independent verification that its fumed silica reactor meets or exceeds commercial product grade “150.” The material produced during Test #7 achieved a specific surface area of 150 m²/g and required viscosity for commercial grade. The pilot plant has replicated results from lab-scale tests, validating potential commercial performance.
Viscosity is a critical performance metric for fumed silica in applications like coatings and adhesives. The FSR exceeded grade 150 viscosity benchmarks by 10%, indicating strong thickening efficiency. The results suggest the material can be suitable for industrial applications, expanding the potential market for FSR-produced fumed silica.
HSPI and PyroGenesis Inc. have designed and commissioned a pilot facility to produce fumed silica from quartz using an all-electric plasma process. Achieving commercial grade 150 at the pilot plant is a significant milestone, confirming the technology’s potential to produce fumed silica comparable to established industrial benchmarks sustainably and affordably.
Next steps for HPQ and PyroGenesis include optimizing the process to maintain consistent production with a surface area of approximately 200 m²/g. Continuous operation of the pilot plant will increase material availability for evaluation by interested parties, supporting engagement with potential partners in coatings, polymers, and advanced materials sectors.
The global fumed-silica market is projected to exceed US$2.57 billion by 2034, driven by demand in various sectors. The successful results from HPQ’s pilot plant demonstrate the potential for commercialization of their fumed silica reactor technology, marking a significant step towards meeting market demands. HPQ Silicon’s FSR technology offers cost advantages and reduced environmental impact, potentially disrupting the chemical industry. PyroGenesis announced plans to acquire a 50% stake in HSPI, positioning HPQ for growth in energy storage. HPQ focuses on innovative materials, clean hydrogen, and battery technology to achieve global net-zero goals. PyroGenesis provides advanced plasma solutions for heavy industries and defense, driving energy transition and technology innovation. Forward-looking statements caution of risks in HPQ’s FSR project, highlighting market challenges and regulatory factors. For more information, visit HPQ Silicon’s website or the SEDAR+ database. 1. The stock market reached record highs today, with the S&P 500 closing at 4,500 and the Nasdaq hitting 15,000 for the first time. This surge was driven by positive earnings reports from tech giants such as Apple and Amazon, as well as strong economic data showing robust consumer spending.
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Read more at GlobeNewswire: HPQ Confirms Fumed Silica Produced With Pilot Scale Reactor