AU2023334312B2 - Acidic-gas adsorption device - Google Patents

Acidic-gas adsorption device

Info

Publication number
AU2023334312B2
AU2023334312B2 AU2023334312A AU2023334312A AU2023334312B2 AU 2023334312 B2 AU2023334312 B2 AU 2023334312B2 AU 2023334312 A AU2023334312 A AU 2023334312A AU 2023334312 A AU2023334312 A AU 2023334312A AU 2023334312 B2 AU2023334312 B2 AU 2023334312B2
Authority
AU
Australia
Prior art keywords
adsorption
acid gas
acid
gas
gas adsorption
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2023334312A
Other languages
English (en)
Other versions
AU2023334312A1 (en
Inventor
Junichi Ando
Kazuki Iida
Hirofumi Kan
Sota Maehara
Yusuke Okuma
Yukinari Shibagaki
Michio Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of AU2023334312A1 publication Critical patent/AU2023334312A1/en
Application granted granted Critical
Publication of AU2023334312B2 publication Critical patent/AU2023334312B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4148—Multiple layers positioned apart from each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)
AU2023334312A 2022-09-01 2023-08-29 Acidic-gas adsorption device Active AU2023334312B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022139533 2022-09-01
JP2022-139533 2022-09-01
PCT/JP2023/031206 WO2024048577A1 (ja) 2022-09-01 2023-08-29 酸性ガス吸着装置

Publications (2)

Publication Number Publication Date
AU2023334312A1 AU2023334312A1 (en) 2025-03-13
AU2023334312B2 true AU2023334312B2 (en) 2026-04-02

Family

ID=90099596

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023334312A Active AU2023334312B2 (en) 2022-09-01 2023-08-29 Acidic-gas adsorption device

Country Status (7)

Country Link
US (1) US20250186930A1 (https=)
EP (1) EP4582171A1 (https=)
JP (1) JPWO2024048577A1 (https=)
CN (1) CN119730940A (https=)
AU (1) AU2023334312B2 (https=)
TW (1) TW202417104A (https=)
WO (1) WO2024048577A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015518422A (ja) * 2012-05-07 2015-07-02 ドナルドソン カンパニー，インコーポレイティド シロキサン汚染物質の除去のための材料、方法、およびデバイス
JP2017531554A (ja) * 2014-10-24 2017-10-26 リサーチ トライアングル インスティテュート 酸性ガスをガス流から除去する統合システム及び方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768163U (https=) * 1980-10-14 1982-04-23
JPH10263395A (ja) * 1997-03-26 1998-10-06 Nichias Corp 有機溶剤ガス吸着素子
JP2000157620A (ja) * 1998-11-26 2000-06-13 Hitachi Ltd 脱臭装置
JP3500354B2 (ja) * 2000-09-29 2004-02-23 株式会社東芝 硫化物ガス吸収材および硫化物ガスの除去装置
JP5846546B2 (ja) * 2012-02-10 2016-01-20 Ｊｆｅエンジニアリング株式会社 揮発性有機化合物を含有する排ガスの処理装置および処理方法
NO2986357T3 (https=) 2013-04-18 2018-07-14
JP6805770B2 (ja) * 2016-12-05 2020-12-23 株式会社Ihi 気体濃縮装置
JP2022105394A (ja) * 2021-01-04 2022-07-14 大陽日酸株式会社 吸着塔
JP2023069543A (ja) * 2021-11-05 2023-05-18 大阪ガスケミカル株式会社 キャニスタ
JP2023069542A (ja) * 2021-11-05 2023-05-18 大阪ガスケミカル株式会社 キャニスタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015518422A (ja) * 2012-05-07 2015-07-02 ドナルドソン カンパニー，インコーポレイティド シロキサン汚染物質の除去のための材料、方法、およびデバイス
JP2017531554A (ja) * 2014-10-24 2017-10-26 リサーチ トライアングル インスティテュート 酸性ガスをガス流から除去する統合システム及び方法

Also Published As

Publication number Publication date
EP4582171A1 (en) 2025-07-09
AU2023334312A1 (en) 2025-03-13
WO2024048577A1 (ja) 2024-03-07
CN119730940A (zh) 2025-03-28
JPWO2024048577A1 (https=) 2024-03-07
US20250186930A1 (en) 2025-06-12
TW202417104A (zh) 2024-05-01

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