公开(公告)号：US20180243699A1

公开(公告)日：2018-08-30

申请号：US15754315

申请日：2016-08-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Amitava Sengupta ,  Chad E. Schuchmann ,  Gareth P. Taylor

IPC: B01D69/08 ,  B01D71/34 ,  B01D53/22 ,  B01D69/02 ,  B01D19/00

CPC classification number: B01D69/081 ,  B01D19/0031 ,  B01D53/228 ,  B01D63/02 ,  B01D69/02 ,  B01D69/08 ,  B01D71/34 ,  B01D2325/24 ,  B01D2325/38

Abstract: In accordance with at least selected embodiments, there are provided a diffusion membrane, a contactor, and/or a method for the removal and/or addition of a gas or a liquid to a second fluid, and the membrane may be a polyvinylidene fluoride (PVDF) hollow fiber membrane, where the diffusion occurs across the membrane.