{
  "Drying": {
    "Spray drying": ["milk powder", "coffee powder", "egg powder"],
    "Granular drying": ["grain", "sand", "plastic granules"],
    "Tunnel drying": ["fruits", "vegetables", "ceramics"],
    "Contact drying": ["paper", "food", "wood"],
    "Freeze drying": ["coffee extract", "fruit extract"]
  },
  "Autoclaving": {
    "Sterilization": ["canned food", "medical tools"],
    "Hardening": ["vulcanization of rubber"]
  },
  "Thermal activation solid products": {
    "Boiling small scale": ["canned food", "vegetables"],
    "Boiling large scale": ["specialty chemicals", "food"]
  },
  "Thermal activation fluid products": {
    "Continuous bath heating": ["boiling vegetables", "pasteurization"],
    "Continuous heating of fluid": ["alcohol chemical conversion", "milk pasteurization"]
  },
  "Thermal separation": {
    "Distillation": ["alcohol chemical conversion", "specialty chemicals"],
    "Evaporation": ["fruit juice", "milk"],
    "Shipping": ["sugar syrup"]
  }
}