Hydrochloric acid production method is mainly synthesis. In the electrolysis of salt water, while the production of caustic soda, chlorine and hydrogen can be obtained, hydrochloric acid effect, through the water after the separation of chlorine and hydrogen, which leads to the synthesis furnace for combustion of hydrogen chloride gas. Water absorption after cooling to obtain hydrochloride products. After the exhaust by absorbing emptying. Because we are professional so we do better quality at reasonable prices faith-based quality assurance of metal pickling waste acid metal materials in the production process, procurement of hydrochloric acid to remove the surface oxide layer (scale) acid and metal chemical reaction to produce corresponding acid salts, hydrochloric acid use, when pickling salt saturation, decrease the effectiveness of the pickling solution must be replaced, the resulting waste acid. Such waste acid composition is relatively simple, the main component of the residual acid, salt, and some production processes in mineral oil or acid mist inhibitors. Mechanical products processing, Xinxiang City, hydrochloric acid, mechanical parts before plating surface treatment, mechanical parts for pickling. Such waste acid metal salt complex composition, small amounts of waste acid every day, usually a batch process. Such waste acid in sulfuric acid, phosphoric acid based. Xinxiang Chemical hydrochloride _ _ Zhengzhou Long hydrochloric acid effect provided by the Zhengzhou Longda Chemical Products Limited. Xinxiang Chemical hydrochloride _ _ Zhengzhou Long hydrochloric role Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) this year introduced a new upgrade, the above picture is for reference only, please call the contact phone book page or image on the obtain the latest information, Contact: Manager Xu.