河南一企业发生有害气体中毒事件致5死，死伤者均为员工

Core Points - A toxic gas poisoning incident occurred at Hekxin Chemical Co., Ltd. in Hebi City, Henan Province, resulting in 5 fatalities and several injuries [1] - The preliminary cause of the incident was identified as sulfuric acid leakage from a transfer tank, which led to the generation of toxic gases [1] - The company has a history of safety and environmental violations, including multiple penalties for improper waste discharge and equipment malfunctions [3] Company Overview - Hekxin Chemical Co., Ltd. was established in 2008 with a registered capital of 20 million RMB and occupies over 140 acres [2] - The company produces various chemicals, including taurine, sulfuric acid, potassium sulfate, chlorosulfonic acid, sodium bisulfite, and has a sulfuric acid production line with a capacity of 120,000 tons [2] Safety and Environmental Record - The company has faced several safety and environmental penalties in recent years, including a 2018 incident where improper waste discharge led to the death of 260,000 fish [3] - In 2022, the company was ordered to rectify issues related to gas leaks and equipment malfunctions, as well as exceeding pollution standards [3] - Recent inspections in 2023 revealed additional safety hazards, prompting immediate corrective actions [3]