Rousselet Robatel monostage centrifugal extractors have been used widely in industries such as the pharmaceutical, fine chemical, food products, nuclear…..

9 stage centrifugal extractor battery - Model BXP 360 Two stage battery Model BXP 360 Kynar construction Process flow diagram of two stage BXP centrifugal extractor
9 stage centrifugal extractor battery – Model BXP 360 Two stage battery Model BXP 360 Kynar construction Process flow diagram of two stage BXP centrifugal extractor

These monostage centrifugal extractors, also known as centrifugal contactors, annular centrifugal contactors, or liquid / liquid extraction centrifuges offer the following advantages and benefits:

  • Counter-current continuous extraction for maximum efficiency
  • Direct motor coupling to the main shaft
  • Short retention time and low liquid holdup
  • Well adapted to batch or continuous operation
  • Optional CIP [Clean in place] systems
  • cGMP designs for multi-product pharmaceutical processing
  • No Bottom Bearing in process area
  • Centrifugal force provides efficient phase separation
  • Unique Kynar [PVDF] construction for corrosive applications
  • Low mix designs for shear sensitive systems
  • Unattended operation
  • High throughputs achieved in compact machine
  • High extraction efficiency typically greater than 95% theoretical
  • Connected in series to achieve required number of stages
  • No interstage pumps required
  • Rapid operational equilibrium
  • Laboratory, pilot, and industrial scale machines available
  • Cart or skid mounted systems for easy portability
  • Rental equipment available
  • Internal recycling systems
  • Forward extraction, back extraction, scrubbing, water-washing, closed loop extraction, fractional extraction


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Technical Characteristics - Metallic Construction

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Technical Characteristics - KYNAR Construction

TYPES OF APPLICATIONS