At about 19:25 on November 18, nine workers from Yanling Beijing Jingshun Petrochemical Machinery Co., Ltd. were suspected to have had hydrogen sulfide poisoning when they were equipped with equipment overhaul in Dalian West Pacific Petrochemical Co., Ltd., and the wounded immediately Was sent to the hospital, three of whom were seriously injured and the other six were admitted to the hospital for the first time in the First Affiliated Hospital of Dalian Medical University and were found to be lifeless.
At present, 6 injured vital signs are stable, have been treated with hyperbaric oxygen.
As of press time, Dalian City Government accident investigation team led by the Safety Supervision Bureau, is investigating the cause of the accident.
