公开(公告)号：US20220093968A1

公开(公告)日：2022-03-24

申请号：US17024905

申请日：2020-09-18

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jung-hyun LEE ,  Jungjoon YOO ,  Jeong Hun BAEK ,  Jeong-gu YEO ,  Hyun Ju LIM ,  Hye Jin LEE

IPC: H01M10/0565 ,  H01M10/0525 ,  H01M4/04 ,  H01M10/26

Abstract: The present disclosure relates to a composition for a polymer electrolyte, a polymer electrolyte comprising the same, and a method for producing the polymer electrolyte, and specifically, to a composition for a polymer electrolyte comprising an ion conductive monomer and a polymerizable comonomer, and a polymer electrolyte comprising the same.

公开(公告)号：US20180140994A1

公开(公告)日：2018-05-24

申请号：US15358771

申请日：2016-11-22

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jeong-gu YEO ,  Jung-hyun LEE ,  Jong-ho MOON ,  Young Cheol PARK ,  Dahun LEE ,  Woong Jin OH

IPC: B01D53/22

CPC classification number: B01D53/226 ,  B01D2257/504 ,  B01D2258/0283 ,  C01B32/50 ,  Y02C10/10

Abstract: This invention relates to a device for separating carbon dioxide that includes a self-recycling loop, and to a method of separating carbon dioxide, which serve to effectively separate carbon dioxide from a combustion gas using a separation membrane provided with the self-recycling loop. This invention adopts a self-recycling loop in which the residue gas passing through a specific separation membrane is introduced into another separation membrane and in which a permeate gas passing through the specific separation membrane is introduced back into the specific separation membrane. Accordingly, the concentration of carbon dioxide in the feed gas of the specific separation membrane is increased, which increases the concentration of the permeate gas to thus improve the separation performance of the separation membrane, thereby separating high-purity carbon dioxide.

公开(公告)号：US20160346727A1

公开(公告)日：2016-12-01

申请号：US15165733

申请日：2016-05-26

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jeong-Gu YEO ,  Jong-ho MOON ,  Jung-hyun LEE ,  Young Cheol PARK

IPC: B01D53/22

CPC classification number: B01D53/226 ,  B01D2053/221 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2317/027 ,  Y02C10/10

Abstract: An apparatus separating carbon dioxide from combustion gas using separation membranes, which includes: a first separation membrane in which combustion gas is injected into an inlet side of the first separation membrane; a second separation membrane in which residue gas of the first separation membrane is injected into an inlet side of the second separation membrane; and a third separation membrane in which permeate gas of the first separation membrane is injected into an inlet side of the third separation membrane, wherein at least a part of permeate gas of the third separation membrane is captured, and residue gas of the third separation membrane is injected into the inlet side of the first separation membrane or the second separation membrane. The present invention can be easily applied to an actual process by efficiently separating carbon dioxide using separation membranes.

Abstract translation: 一种使用分离膜从燃烧气体中分离二氧化碳的装置，包括：第一分离膜，其中燃烧气体注入到第一分离膜的入口侧; 第二分离膜，其中第一分离膜的残留气体被注入到第二分离膜的入口侧; 以及第三分离膜，其中第一分离膜的渗透气体被注入到第三分离膜的入口侧，其中捕获第三分离膜的至少一部分渗透气体，并且第三分离膜的残留气体 被注入到第一分离膜或第二分离膜的入口侧。 本发明可以通过使用分离膜有效分离二氧化碳而容易地应用于实际的方法。