MONTREAL, May 21, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech company ...
The new process has the potential to benefit from semi-continuous fumed silica production directly from quartz, with no additional processes required to develop feedstock, no intermediary toxic ...
SEM analysis of Phase 1 Test #5 materials confirms successful scale-up and sets the stage for Phase 2 performance trials in August. MONTREAL, July 23, 2025 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. ("HPQ” ...
MONTREAL, Sept. 04, 2025 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. (HPQ:CA) (“HPQ” or the “Company”) (TSX-V: HPQ, OTCQB: HPQFF, FRA: O08), a technology company driving innovation in advanced materials and ...
Pyrogenesis Improves Fumed Silica Quality, Purity, And Consistency Across Multiple Production Cycles
(MENAFN- GlobeNewsWire - Nasdaq) Results verified by leading global fumed silica supplier MONTREAL, July 08, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis ...
Company Continues Development of Pilot Plant for Unique Chemical-Free Process that Aims to Produce Fumed Silica with Significant Energy Savings and Carbon Emissions Reduction MONTREAL, Nov. 09, 2023 ...
b) The impurities observed in the recovered material were consistent with expectations and are present in a form that makes them readily removable. c) The production yield was greater than anticipated ...
PyroGenesis’ evaluation of the SEM report confirms that materials produced during Phase 1 Test #5 of HPQ Silica Polvere Inc.’s (HSPI) [2] pilot-scale FSR: This latest data builds on the success of ...
PyroGenesis Improves Fumed Silica Quality, Purity, and Consistency Across Multiple Production Cycles
MONTREAL, July 08, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech company ...
(MENAFN- GlobeNewsWire - Nasdaq) Yield of Fumed Silica Material Exceeds Expectations in Latest Pilot Runs MONTREAL, May 21, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc ...
The FSR is being developed by PyroGenesis for HPQ Silica Polvere, a subsidiary of HPQ Silicon. MONTREAL — PyroGenesis’ independent analysis confirms the material produced during the latest phase of ...
c) The production yield was greater than anticipated at this stage, and this bodes well for the ultimate economics of the project. Figure 1. TEM images of Fumed Silica nanoparticles, (a) HSPI ...
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