WO2018194432A3 - 다공성 기재 층 및 cnt/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인 및 이를 포함하는 정전식 집진 시스템 - Google Patents

다공성 기재 층 및 cnt/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인 및 이를 포함하는 정전식 집진 시스템 Download PDF

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Publication number
WO2018194432A3
WO2018194432A3 PCT/KR2018/004649 KR2018004649W WO2018194432A3 WO 2018194432 A3 WO2018194432 A3 WO 2018194432A3 KR 2018004649 W KR2018004649 W KR 2018004649W WO 2018194432 A3 WO2018194432 A3 WO 2018194432A3
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
dust collection
cnt
electrostatic dust
porous substrate
Prior art date
Application number
PCT/KR2018/004649
Other languages
English (en)
French (fr)
Other versions
WO2018194432A2 (ko
WO2018194432A9 (ko
Inventor
신원상
김한샘
Original Assignee
단국대학교 천안캠퍼스 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 단국대학교 천안캠퍼스 산학협력단 filed Critical 단국대학교 천안캠퍼스 산학협력단
Priority to CN201880041175.3A priority Critical patent/CN110799257A/zh
Publication of WO2018194432A2 publication Critical patent/WO2018194432A2/ko
Publication of WO2018194432A3 publication Critical patent/WO2018194432A3/ko
Publication of WO2018194432A9 publication Critical patent/WO2018194432A9/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0435—Electret

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

본 발명은 다공성 기재 층 및 CNT/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인과 이를 포함한 정전식 집진 시스템에 관한 것으로, 본 발명의 멤브레인은 전기 전도성이 우수하여 낮은 전류로도 먼지를 효율적으로 집진할 수 있고, 기공을 가져 공기의 통과가 자유로우면서도, 공기의 통과 경로가 길어 많은 양의 먼지를 집진할 수 있다. 또한 본 발명의 멤브레인은 다양한 형태로 제작이 가능하여 다양한 형태의 정전식 집진 시스템에 적용되기에 적합하다.
PCT/KR2018/004649 2017-04-21 2018-04-20 다공성 기재 층 및 cnt/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인 및 이를 포함하는 정전식 집진 시스템 WO2018194432A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880041175.3A CN110799257A (zh) 2017-04-21 2018-04-20 多孔性基材层、包括cnt/壳聚糖纳米混合物涂敷层的膜以及包括该膜的静电式吸尘系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0051679 2017-04-21
KR20170051679 2017-04-21

Publications (3)

Publication Number Publication Date
WO2018194432A2 WO2018194432A2 (ko) 2018-10-25
WO2018194432A3 true WO2018194432A3 (ko) 2018-12-20
WO2018194432A9 WO2018194432A9 (ko) 2019-01-31

Family

ID=63855988

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2018/004649 WO2018194432A2 (ko) 2017-04-21 2018-04-20 다공성 기재 층 및 cnt/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인 및 이를 포함하는 정전식 집진 시스템
PCT/KR2018/004648 WO2018194431A2 (ko) 2017-04-21 2018-04-20 금속 기재 층 및 cnt/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인 및 이를 포함하는 정전식 집진 시스템

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/004648 WO2018194431A2 (ko) 2017-04-21 2018-04-20 금속 기재 층 및 cnt/키토산 나노 하이브리드 코팅층을 포함하는 멤브레인 및 이를 포함하는 정전식 집진 시스템

Country Status (3)

Country Link
KR (2) KR102137416B1 (ko)
CN (1) CN110799257A (ko)
WO (2) WO2018194432A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102235307B1 (ko) * 2019-05-16 2021-04-01 단국대학교 천안캠퍼스 산학협력단 키토산-탄소나노튜브 코어-쉘 나노하이브리드 기반의 습도센서
KR102235310B1 (ko) * 2019-05-16 2021-04-01 단국대학교 천안캠퍼스 산학협력단 키토산-탄소나노튜브 코어-쉘 나노하이브리드 기반의 전기화학 글루코즈 센서
KR102466228B1 (ko) * 2020-06-18 2022-11-10 권순창 에어 마스크 필터 및 그 제조방법

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KR20070059135A (ko) * 2004-10-06 2007-06-11 리서치 파운데이션 어브 서니 고유속 및 저오염의 여과매체
US20090249957A1 (en) * 2008-04-04 2009-10-08 Lackey Sr Robert W Two Stage Air Filter
US20120272829A1 (en) * 2010-01-18 2012-11-01 Fox Andrew R Air filter with sorbent particles
US20140209539A1 (en) * 2013-01-31 2014-07-31 Nouran Ashraf Abdel Hamied EL BADAWI Polymer-carbon nanotube nanocomposite porous membranes

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AU2003279736A1 (en) * 2002-10-03 2004-04-23 Laird Technologies, Inc. Emi-absorbing air filter
KR100749772B1 (ko) * 2002-12-23 2007-08-17 삼성전자주식회사 공기 정화기
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WO2012096189A1 (ja) * 2011-01-14 2012-07-19 昭和電工株式会社 集電体
KR101499673B1 (ko) * 2013-08-12 2015-03-06 단국대학교 산학협력단 탄소나노튜브-버키페이퍼 및 이의 제조 방법
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US20090249957A1 (en) * 2008-04-04 2009-10-08 Lackey Sr Robert W Two Stage Air Filter
US20120272829A1 (en) * 2010-01-18 2012-11-01 Fox Andrew R Air filter with sorbent particles
US20140209539A1 (en) * 2013-01-31 2014-07-31 Nouran Ashraf Abdel Hamied EL BADAWI Polymer-carbon nanotube nanocomposite porous membranes

Also Published As

Publication number Publication date
WO2018194431A3 (ko) 2018-12-20
WO2018194431A9 (ko) 2019-01-31
KR20180118555A (ko) 2018-10-31
WO2018194431A2 (ko) 2018-10-25
KR102137416B1 (ko) 2020-07-24
WO2018194432A2 (ko) 2018-10-25
CN110799257A (zh) 2020-02-14
KR102120735B1 (ko) 2020-06-09
WO2018194432A9 (ko) 2019-01-31
KR20180118557A (ko) 2018-10-31

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