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。
2
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.