CORSICANA, Texas, Nov. 06, 2025 (GLOBE NEWSWIRE) — Birchtech Corp. (TSX: BCHT) (OTCQB: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it will release financial results for the third quarter ended September 30, 2025, after market close on Thursday, November 13, 2025. […]