CORSICANA, Texas, Aug. 07, 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 second quarter ended June 30, 2025, after market close on Thursday, August 14, 2025. […]