Nitric acid high concentration

Industry:

• Specialty chemicals
• Agricultural chemicals

Application:

• High concentration of HNO3 up to 99,8 %wt by using sulfuric acid as extractive media

Commercial product:

• Fertilizers
• Explosives
• Base chemicals

Medium:

• HNO3 Nitric Acid, H2SO4 Sulfuric Acid

Dimensional data:

• High corrosion resistant column for extractive rectification
• Diameter DN1600 and DN1400
• Height approx. 19m

Internals:

• SIC-channel feed distributor    (1)
• CORE-Tray® distributor (patented design for reflux collection and re-distribution)   (2)
• DURAPACK® structured packing made of borosilicate glass 3.3   (3)
• QVF ® support grid made of borosilicate glass 3.3. on De Dietrich® glass lined support ring (donut)   (4)

Scope of supply:

• De Dietrich® glass lined column shell
• All column internals
• Static calculation (high earthquake load)
• Process calculation
• Process liability
   

For more technical information:

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For further information please contact your local partner.