Hydrochloric Acid Electrolysis Market by Technology (Diaphragm Electrolysis, Dupont Gas Phase Electrolysis, Membrane Technology, Mercury Electrolysis, ODC Electrolysis, Sumitomo Process, and Others), Product Form (Gas Hydrochloric Acid and Liquid Hydrochloric Acid), Process Scale (Batch Process and Continuous Process), Application, End User, Geographical Regions, and Key Players – Trends and Forecast 2026-2035