It would take days for the gas to fill the condo before it reached the compressor at the base of the refrigerator and the compressor's electric motor set off the explosion.
2
介绍了高炉煤气压缩机采用氮气密封的改造。
Reformation of nitrogen seal of blast furnace gas compressor is introduced.
3
一部分冷却的粗煤气循环至气化炉用于煤闭锁式料斗的再压缩。
A portion of the cooled raw gas is recycled to the gasifiers for repressurization of the coal lock hoppers.