Hydrogen Sulfide Removal Hydrogen Sulfide is a chemical compound with the molecular formula H2S . H2S is a colorless toxic gas with an extreme rotten egg odor. Humans can normally detect the odor of the compound at 0.0047 ppm. A single breath at 1000 ppm is lethal. The need to control or remove hydrogen sulfide […]
Oklahoma City, OK, January 22, 2019 (PR NEWSWIRE) – Improving upon an already strong intellectual property position, Chemical Products Industries, Inc. (CPII) is pleased to announce divisional patent protection for its iron-based sulfur removal chemistry from natural gas and natural gas liquids in Mexico and the European Union countries.