ENZYMATICALLY ACTIVE HIGH-FLUX SELECTIVELY GAS-PERMEABLE MEMBRANES FOR ENHANCED OIL RECOVERY AND CARBON CAPTURE

WIPO Patent Application WO/2018/201098

A3

A membrane structure for moving a gaseous object species from a first region having an object species first concentration, through the membrane structure, to a second region having an object species second concentration different from the first concentration is described. The membrane includes a supporting substrate having a plurality of pores therethrough, each of the plurality of pores defined by a first end, a second end and a surface of the supporting substrate extending between the first end and the second end as well as a nanoporous layer within the plurality of pores, wherein the nanoporous layer comprises a hydrophilic layer and a hydrophobic layer. The membrane also includes a liquid transport medium within the hydrophilic layer. The liquid transport medium includes a liquideous permeation medium and at least one enzyme within the liquideous permeation medium. The at least one enzyme is reinforced by at least one stabilizing component.

REMPE SUSAN (US)
JIANG YING-BING (US)
VANEGAS JUAN (US)
BRINKER C (US)
CECCHI JOSEPH (US)

PCT/US2018/030029

January 10, 2019

April 27, 2018

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STC UNM (US)
NAT TECH & ENG SOLUTIONS SANDIA LLC (US)

B01D53/62; C12N11/02; C12N11/04

US9242210B1	2016-01-26
US4619897A	1986-10-28
US20130197420A1	2013-08-01

LIHONG B. ET AL.: "Ficilitated transport of CO2 across a liquid membrane: Comparing enzyme, amyne, alkaline", JURNAL OF MEMBRANE SCIENCE, vol. 280, no. 1-2, 2006, pages 330 - 334, XP024931969

WILSON, Bryan, E. (US)

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