| 1/00 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) |
| 1/01 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) Drying in thin layers |
| 1/03 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) Drying in thin layers on drums or rollers |
| 1/04 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) by spraying into a gas stream |
| 1/05 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) by spraying into a gas stream combined with agglomeration |
| 1/06 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) Concentration by freezing out the water |
| 1/08 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) Concentration by freezing out the water Freeze drying |
| 1/10 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) Foam drying (A23C 1/04, A23C 1/08 take precedence) |
| 1/12 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) Concentration by evaporation |
| 1/14 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) combined with other treatment |
| 1/16 | Concentration, evaporation or drying (A23C 3/00 takes precedence; products obtained thereby A23C 9/00; making butter powder A23C 15/14, cheese powder A23C 19/086; evaporating in general B01D 1/00) combined with other treatment using additives |
| 3/00 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) |
| 3/02 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) |
| 3/023 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) in packages |
| 3/027 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) in packages progressively transported through the apparatus |
| 3/03 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) the materials being loose unpacked |
| 3/033 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) the materials being loose unpacked and progressively transported through the apparatus |
| 3/037 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by heating (A23C 3/07 takes precedence) the materials being loose unpacked and progressively transported through the apparatus in direct contact with the heating medium, e.g. steam |
| 3/04 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by freezing or cooling |
| 3/05 | Preservation of milk or milk preparations (of cream A23C 13/08; of butter A23C 15/18; of cheese A23C 19/097) by freezing or cooling in packages |