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RETROFITTABLE DEVICE FOR LOW-TEMPERATURE SEPARATION OF AIR, RETROFITTING SYSTEM, AND METHOD FOR RETROFITTING A LOW-TEMPERATURE AIR SEPARATION SYSTEM
RETROFITTABLE DEVICE FOR LOW-TEMPERATURE SEPARATION OF AIR, RETROFITTING SYSTEM, AND METHOD FOR RETROFITTING A LOW-TEMPERATURE AIR SEPARATION SYSTEM
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机译:用于空气的低温分离的可加油装置,加油系统以及用于加油的低温空气分离系统的方法
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摘要
The retrofittable device for low-temperature separation of air comprises a distillation column system, which has a high-pressure column (3), a low-pressure column (4), and a first raw argon column (6). Said device comprises supply lines (101, 102) for connecting the first raw argon column (6) to a second raw argon column (41), wherein the supply lines pass through the outer wall of the first cold box (1), which encloses the high-pressure column (3), the low-pressure column (4), and the first raw argon column (6). The invention further relates to a retrofitting system, which comprises a second cold box (40), a second raw argon column (41), and corresponding supply lines (201 to 205), and to a method for retrofitting the device mentioned first.
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