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Medium and Large Sized Air Separation Plant |
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液体空分设备的技术特点 |
We utilize advanced processes with molecular sieve pre-purification,booster-turbo expander. For argon production, the argon columns of an integrated mutli-column distillation system are widely adoped.professional softwares of process simulation,CAD,CAE are used by experienced engineers to explore reasonable processes, reliable equipments and operating systems that are easily controlled, conveninently maintained.
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1.Medium-pressure process and equipment with double booster turbo- expanders is employed to ensure low unit powerconsumption.
2.Water cooling tower is provided in the pre-cooling system and the refrigeration unit can be cancelled according to nitrogen output.
3.The air purification system adopts the activated aluminum-molecular sieve double-bed structure to prolong the life of the molecular sieve.
4.The upper column is of the packing structure to reduce the operation pressures of the upper & lower column to raisethe recovery rate and to bring down power consumption.
5.Full rectification technology is used in the argon production system to better plant safety and reduce investment and operation cost. |
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Nitrogen Recycle Process of Liquid Air Separation Plant |
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Air Recycle Process of Liquid Air Separation Plant |
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