Emulsion enters the inlet near the bottom of the heater, is heated by the central flue, and is discharged at an outlet near the top of the heater.
乳状液由加热炉底部附近的入口进入，被中心烟道加热后由加热炉顶部附近的出口排出。
2
In the second part, in order to remove CO2 thoroughly, the diluent ammonia solution was sprayed from the top of the absorption column, fully mixing with the artificial flue gases from the bottom.
Complex patterns of flue gas and non-uniform temperature distribution along furnace height were taken place due to high jet velocity of bottom burners in the ethylene cracking furnace.