B PERFORMING OPERATIONS; TRANSPORTING
B01 PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F23/00 Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
B01F23/40 Mixing liquids with liquids; Emulsifying
B01F23/414 characterised by the internal structure of the emulsion
B01F23/4143 Microemulsions