The main production facilities are mixing device, dissociator and distillating column and so on.
主要生产设备有混合装置、分离器、蒸馏塔等。
The waste sulfuric acid containing chloral was treated with new process, including diluted with water and directly steam distillating without pre-heating.
The results showed that the method was simpler, safer and more accurate compared with distillating method. Furthermore, about 90% electricity was saved by this method.