公开(公告)号：US11318427B2

公开(公告)日：2022-05-03

申请号：US16329043

申请日：2017-09-12

Applicant: PepsiCo, Inc.

Inventor： Giancarlo Fantappie ,  Farshad Kamali ,  Diego Macrellino ,  Joey Miyamot

IPC: B01F3/04 ,  B01F5/06 ,  B01F13/10 ,  B67D1/04 ,  B67D1/00 ,  B01F5/04

Abstract: Carbonation apparatus is provided for carbonating a mixed input flow of pressurized and refrigerated carbon dioxide and water. A first cartridge is disposed within the carbonation chamber, defining a porous micromesh net in fluid communication with the input flow and a central cavity in fluid communication with the carbonation chamber output port. The micromesh net is configured to break up chains of water molecules passing through the net, to enhance bonding between the water and carbon dioxide molecules within the cartridge. The net also responds to the flow of water and carbon dioxide molecules impacting and passing through the net by generating a passive polarizing field that has a polarizing influence on the water molecules to further enhance. Beads may be provided within the cartridge for capturing and stabilizing carbon dioxide molecules to yet further enhance bonding between the water and the carbon dioxide molecules.