From the point of view of heat transfer mechanism, plate-fin heat exchanger still belongs to Shoulder-Arm heat exchanger.Its main feature is that it h
At present, there are many forms and types of air separation equipment. There are mainly four basic processes: high pressure, medium pressure, high an
Biogas purification: The main components of biogas and natural gas are CH4. The product gas purified by CH4 is biogas (BNG) and compressed natural gas
Based on the different adsorption capacities of molecular sieves to nitrogen and oxygen, the composition of adsorption phase and gas phase will change
The washing air is cooled by water from the air-cooled tower, and the water is cooled by the water-cooled tower and supplied to the air-cooled tower.
By utilizing the physical characteristics of ammonia and air condensation at different temperatures, the air which cannot be liquefied in the refriger
The principle of distillation column of air separation unit is to separate oxygen and nitrogen components into required purity by using different boil
The process and model selection of air separation unit should be determined according to the type, energy consumption and use characteristics of the g
After the start-up of the air separation unit, it is not suitable to commission the crude argon column too early when the main column condition has no
Structure of expander in air separation unit: turbine expansion unit is one of the units matched with gas separation device. Its principle is to use a
Working principle of heat exchanger of air separation unit: the heat exchanger is the heat exchange structure between multiple streams in the air sepa
The conventional operation of air separation unit mainly includes the start-up operation of air compressor and expander, the operation of liquid pump,
