Stage

{
  "id": "MLC-T-CHM-011275",
  "term": "Stage",
  "field": "Chemistry",
  "definition": "A discrete step or equilibrium section within a multi-step separation process, such as liquid-liquid extraction or distillation. Each stage represents a zone where components are brought into intimate contact, allowing for mass transfer between phases. In countercurrent extraction, multiple stages are arranged sequentially to achieve higher separation efficiency.",
  "subject": "Analytical Chemistry",
  "references": [
    "PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 536 (https://doi.org/10.1515/pac-2015-0903)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/stage/"
}