Technology Unit
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- Bleaching Tower
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- Espindesa Nitric Acid
- Short Name
- Bleaching Tower
- Description
- The Acid leaving the Bottom of the Absorption Column is a reddish colour due to the presence of dissolved free NO2. This is removed by Countercurrent Contact with the Secondary Air in a small Sieve Tray Column. After Bleaching, the Acid is colourless and contains less than 20 ppm NO2.
- Link
System Info
- Updated by
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Kokel, Nicolas - Added
- 3/27/2022 6:00 PM
