Continuous deodorizing for oils and fats

Achieving high-quality oils and fats in refining processes often requires removing unpleasant odors and free fatty acids. This step ensures consumer acceptance and compliance with industry standards, especially in physical and chemical refining operations.

Enhance oil quality with efficient deodorizing

The continuous deodorizing system from Crown Iron Works is a packed column type designed to deliver superior performance compared to tray deodorizers. It features the Double Shell Packed Column (DSPC) deodorizer, which provides excellent protection against air infiltration by housing the packing for free fatty acid stripping inside a column separate from the system’s retention section. This arrangement allows for independent operation and optimal performance. The system de-acidifies and deodorizes oil in physical refining and performs the deodorizing function in chemical refining. Crown’s MaxEfficiency system achieves greater energy efficiency and is easier to service than single-vessel designs. The system supports various vacuum systems, including traditional, direct, indirect, chilled loop, and ice-condensing systems. It also includes high-efficiency and dual distillate-scrubber options for better management of recovered tocopherols.

Benefits

  • Superior deodorizing efficiency compared to tray deodorizers
  • Lower steam and fuel consumption
  • Independent vessel operation for better system performance
  • Flexible design allows for varying retention times
  • Enhanced access for maintenance and economic upgrades

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