MONTREAL, Feb. 26, 2026 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or “the Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry & defense, announces today the successful results of a primary testing campaign with a leading battery recycler. As announced previously (press release dated December 11, 2025), PyroGenesis signed a contract with a company engaged in large-scale bat ...