BEIJING - China has detained four people after a horrific accident in which more than 25 tonnes of molten steel engulfed a room where workers were changing shift, killing at least 32, state media said on Thursday.
An industrial ladle was moving into the pouring position at theplant in the northeastern province of Liaoning when it sheared off an iron rail, spewing out its 1500degC contents.
"The liquid metal engulfed the room, bursting through the door and windows and burying the workers," the China Daily said of Wednesday's tragedy at a plant belonging to the Qinghe Special Steel Co Ltd.
"It is the most serious accident to hit China's steel industry since 1949," Sun Huashan, deputy head of the State Administration of Work Safety, was quoted as saying, citing the year of the founding of Communist China.
Police had detained the company's manager, a workshop supervisor, an operator and a technician, Xinhua said.
"I was bending down to get some tools when I heard screaming. The ladle was falling," Xinhua quoted one survivor as saying. "(The liquid) fell on to the ground and then spilled onto my body and burnt clothes. I just ran," he said.
"When the steel hit, it felt like being beaten by iron bars -- my brain went blank. I would be dead if I had turned my head," another survivor was quoted as saying.
The bodies of the victims were burnt beyond recognition and DNA tests would need for identification, Xinhua said.
Like many state-owned enterprises in the northeastern industrial rust belt, Qinghe has been restructured into a private company, with about 300 workers, as China struggles to meet demand for steel from its booming economy.
In 2000, an oxygen generator explosion killed at least 19 workers at a steel plant in Pingxiang in the eastern province of Jiangxi.
