A Novel Rotating Packed Bed (RPB) Device for Distillation Process

Patent Status: 

Patent Granted

Indian Patent Applicaton No: 

358/DEL/2004

Grant: 

226874

Date Filed: 

04.03.2004

Date Granted: 

29.12.2008

Patent Category: 

Overview: 

  • Leads to size reduction 50 times conventional distillation and absorptions column resulting in lower capital and running costs.

Key Features: 

  • It employs a rotating packed bed.
  • The packing is split into annular rings.
  • Enhance the overall mass transfer coefficient by about 20-50 times.
  • Also Known as HIGEE one of the enabling technology for high process.

Applications: 

  • For carrying distillation and absorption in chemical industries.

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