知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.014 seconds)

    APPARATUS FOR SEPARATING CO2 FROM COMBUSTION GAS USING MULTI-STAGE MEMBRANES
    1.
    发明申请
    APPARATUS FOR SEPARATING CO2 FROM COMBUSTION GAS USING MULTI-STAGE MEMBRANES 审中-公开
    使用多级隔膜从燃烧气体中分离CO2的装置

    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。

    APPARATUS AND METHOD FOR SEPARATING CARBON DIOXIDE WITH SELF RECYLCLE LOOP
    7.
    发明申请
    APPARATUS AND METHOD FOR SEPARATING CARBON DIOXIDE WITH SELF RECYLCLE LOOP 审中-公开

    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.

    DRY CARBON DIOXIDE CAPTURING DEVICE USING MULTI SORBENTS
    8.
    发明申请
    DRY CARBON DIOXIDE CAPTURING DEVICE USING MULTI SORBENTS 有权
    干二氧化碳捕集设备使用多个SORBENTS

    公开(公告)号：US20130167725A1

    公开(公告)日：2013-07-04

    申请号：US13690649

    申请日：2012-11-30

    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

    Inventor： Chang-Keun YI ,  Young Cheol PARK ,  Sung-Ho JO ,  Gyoung Tae JIN ,  Dowon SHUN ,  Dal-Hee BAE ,  Jaehyeon PARK ,  Ho-Jung RYU ,  Seung-Yong LEE ,  Jong-Ho MOON ,  Dong-Ho LEE

    IPC: B01D53/06

    CPC classification number: B01D53/06 ,  B01D53/10 ,  B01D2253/112 ,  B01D2257/504 ,  Y02C10/04 ,  Y02C10/08

    Abstract: Disclosed is a dry CO2 capturing device using multi sorbents so as to maintain the sorption rate for exhaust gas containing CO2. The dry carbon dioxide (CO2) capturing device comprises at least two dry carbon dioxide (CO2) capturing parts comprising: a first and second recovery reactors 104 and 105 to recover CO2 by contacting a solid sorbent with exhaust gas; a first and second recovery cyclones 106 and 122 connected to the recovery reactors; a first and second regenerators 110 and 126 connected to the recovery cyclones; and a first and second pre-treatment reactors 116 and 132 connected to the regenerators through sorbent supply lines. The first and second dry carbon dioxide (CO2) capturing parts are connected to each other so as to feed an isolated gas, which is separated with the solid sorbent in the first recovery cyclone 106 of the first dry CO2 capturing part, to the second dry CO2 capturing part through the exhaust gas supply line, and different solid sorbents are used in the first and second CO2 capturing parts.

    Abstract translation: 公开了使用多个吸附剂的干燥二氧化碳捕获装置，以便保持含有二氧化碳的废气的吸附速率。 干二氧化碳（CO2）捕集装置包括至少两个干二氧化碳捕获部件，其包括：第一和第二回收反应器104和105，通过使固体吸附剂与废气接触来回收CO 2; 连接到回收反应器的第一和第二回收旋风分离器106和122; 连接到回收旋风分离器的第一和第二再生器110和126; 以及通过吸附剂供应管线连接到再生器的第一和第二预处理反应器116和132。 将第一和第二干燥二氧化碳捕获部分彼此连接，以将分离的气体（其被固体吸附剂分离在第一干式CO 2捕获部分的第一回收旋风分离器106中）进料到第二干燥 CO 2捕获部分通过排气供应管线，并且不同的固体吸附剂用于第一和第二CO 2捕获部分。

Patent Agency Ranking