Frothing or Foaming


  • Addition or presence of cold fluid (water) to/with hot fluid (oil) resulting in vaporisation (Slop over)
    • Leakage e.g. tube/coil corrosion
  • Fermentation or other generation of gas
  • Rapid addition of liquid into tank or vessel


CCPS Process Safety Beacon

The Process Safety Beacon is a resource aimed at delivering process safety messages to plant operators and other manufacturing personnel.

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European Process Safety Centre Learning Sheets

The EPSC Learning Sheets are meant to stimulate discussion on important process safety topics at operational sites, to improve competency & awareness in a pleasant format.

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Organisations, Standards & Guidance

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