The installation of large-scale air separation unit has strict process. First of all, the technical requirements should be clarified, the construction
The large-scale air separation unit puts forward new requirements for R & D technology. While the unit is required to develop to a larger scale, it al
The technology of air separation unit has been very mature, easy to operate and automatic operation in the whole process, which can reduce the operati
The air compressor provides refrigeration, compressed air to overcome resistance and raw air for rectification. Due to the different capacity and mode
Generally speaking, the scope of air separation unit maintenance mainly includes the inspection of existing problems and potential safety hazards. Whe
Generally, before the cold box maintenance of air separation unit, the user needs to list the work content of preparation for maintenance in advance,
Due to the large investment of large coal chemical air separation unit, no unit can use standby machine to ensure safe and stable operation, which put
The selection of core unit of air separation unit is very important to the normal operation of air separation unit, and also the guarantee of air sepa
The requirements of air separation unit for coal chemical industry are: first, large-scale requirements, because the scale of single unit oxygen produ
Coal deep processing includes coal gasification, liquefaction and so on. In these processes, a large amount of oxygen is needed for reaction, and a la
At present, the development of air separation unit is developing towards high purity, refinement, cutting-edge and other directions. The demand for ga
In general, single column distillation will be selected for the fractionator of air separation unit with nitrogen production capacity less than 20000
