B PERFORMING OPERATIONS; TRANSPORTING
B01 PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F25/00 Flow mixers; Mixers for falling materials, e.g. solid particles
B01F25/30 Injector mixers
B01F25/31 in conduits or tubes through which the main component flows