公开(公告)号：US20220178577A1

公开(公告)日：2022-06-09

申请号：US17457487

申请日：2021-12-03

Applicant: ECOLAB USA INC.

Inventor： John Achzet ,  Jared R. Freudenberg ,  George Milyo, JR. ,  Alison Marwitz

IPC: F24F11/77 ,  F24F8/10 ,  A01M13/00 ,  F24F11/00

Abstract: Many import and export regulations require fumigation of goods, such as products or commodities, to ensure that non-native pests are not introduced. The fumigating process can involve placing the goods in a sealed containment system, and introducing the sealed good to a fumigant, such as methyl bromide gas, for a predetermined amount of time. After fumigation, regulations may require how to dispense the fumigant. The fumigant can be exhausted through fans, baffles, dampers, filters, and a chimney, as part of an emission system, in a controlled manner. The controlled manner can include combining the fumigant with ambient air and releasing or exhausting the combination over an amount of time, which mitigates pollution by the fumigant. The time-period is not specific, and instead is the time needed to meet regulatory requirements.