JPWO2024219406A1 - - Google Patents
Info
- Publication number
- JPWO2024219406A1 JPWO2024219406A1 JP2025513607A JP2025513607A JPWO2024219406A1 JP WO2024219406 A1 JPWO2024219406 A1 JP WO2024219406A1 JP 2025513607 A JP2025513607 A JP 2025513607A JP 2025513607 A JP2025513607 A JP 2025513607A JP WO2024219406 A1 JPWO2024219406 A1 JP WO2024219406A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
-
- 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
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- 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
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- 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
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
-
- 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
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- 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
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/40092—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot liquid
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- 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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023067196 | 2023-04-17 | ||
| JP2023067196 | 2023-04-17 | ||
| PCT/JP2024/015198 WO2024219406A1 (ja) | 2023-04-17 | 2024-04-16 | 酸性ガス吸着材、酸性ガス吸着材を備えた構造体、酸性ガス吸着装置、及び酸性ガス吸着材の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024219406A1 true JPWO2024219406A1 (https=) | 2024-10-24 |
| JPWO2024219406A5 JPWO2024219406A5 (https=) | 2025-05-20 |
| JP7749161B2 JP7749161B2 (ja) | 2025-10-03 |
Family
ID=93152547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025513607A Active JP7749161B2 (ja) | 2023-04-17 | 2024-04-16 | 酸性ガス吸着材、酸性ガス吸着材を備えた構造体、酸性ガス吸着装置、及び酸性ガス吸着材の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4699692A1 (https=) |
| JP (1) | JP7749161B2 (https=) |
| CN (1) | CN121175116A (https=) |
| WO (1) | WO2024219406A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021246383A1 (ja) * | 2020-06-02 | 2021-12-09 | 日東電工株式会社 | 酸性ガス吸着・脱離材料 |
| WO2022202152A1 (ja) * | 2021-03-26 | 2022-09-29 | 日東電工株式会社 | ファイバー、繊維シート、ファイバーの製造方法及び酸性ガス吸着装置 |
| WO2023053803A1 (ja) * | 2021-09-28 | 2023-04-06 | 日東電工株式会社 | 酸性ガス吸着材及び酸性ガス吸着装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7767004B2 (en) | 2005-03-11 | 2010-08-03 | University Of Ottawa | Functionalized adsorbent for removal of acid gases and use thereof |
| EP3319998B1 (en) | 2015-07-10 | 2023-08-16 | Climeworks AG | Amine-functionalized fibrillated cellulose for co2 adsorption and methods for making same |
| US20240408573A1 (en) * | 2021-10-15 | 2024-12-12 | Nitto Denko Corporation | Acidic gas adsorbent and acidic gas adsorption device |
-
2024
- 2024-04-16 CN CN202480025570.8A patent/CN121175116A/zh active Pending
- 2024-04-16 EP EP24792680.1A patent/EP4699692A1/en active Pending
- 2024-04-16 WO PCT/JP2024/015198 patent/WO2024219406A1/ja not_active Ceased
- 2024-04-16 JP JP2025513607A patent/JP7749161B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021246383A1 (ja) * | 2020-06-02 | 2021-12-09 | 日東電工株式会社 | 酸性ガス吸着・脱離材料 |
| WO2022202152A1 (ja) * | 2021-03-26 | 2022-09-29 | 日東電工株式会社 | ファイバー、繊維シート、ファイバーの製造方法及び酸性ガス吸着装置 |
| WO2023053803A1 (ja) * | 2021-09-28 | 2023-04-06 | 日東電工株式会社 | 酸性ガス吸着材及び酸性ガス吸着装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7749161B2 (ja) | 2025-10-03 |
| EP4699692A1 (en) | 2026-02-25 |
| CN121175116A (zh) | 2025-12-19 |
| WO2024219406A1 (ja) | 2024-10-24 |
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