JPWO2023062993A1 - - Google Patents
Info
- Publication number
- JPWO2023062993A1 JPWO2023062993A1 JP2023555025A JP2023555025A JPWO2023062993A1 JP WO2023062993 A1 JPWO2023062993 A1 JP WO2023062993A1 JP 2023555025 A JP2023555025 A JP 2023555025A JP 2023555025 A JP2023555025 A JP 2023555025A JP WO2023062993 A1 JPWO2023062993 A1 JP WO2023062993A1
- 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.)
- Pending
Links
Classifications
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- 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
- B01D53/1493—Selection of liquid materials for use as absorbents
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- 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
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
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- 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
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- 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
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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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021167560 | 2021-10-12 | ||
| JP2022025856 | 2022-02-22 | ||
| PCT/JP2022/033938 WO2023062993A1 (ja) | 2021-10-12 | 2022-09-09 | 酸性ガス除去剤、酸性ガス除去方法、酸性ガス除去剤を備えた吸収装置及び酸性ガス洗浄装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023062993A1 true JPWO2023062993A1 (https=) | 2023-04-20 |
| JPWO2023062993A5 JPWO2023062993A5 (https=) | 2024-07-02 |
Family
ID=85987453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023555025A Pending JPWO2023062993A1 (https=) | 2021-10-12 | 2022-09-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240246024A1 (https=) |
| EP (1) | EP4417296A1 (https=) |
| JP (1) | JPWO2023062993A1 (https=) |
| WO (1) | WO2023062993A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4643976A1 (en) * | 2022-12-27 | 2025-11-05 | Agc Inc. | Acidic gas removal agent, acidic gas removal method, acidic gas absorption device, and cleaning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248052A (ja) * | 2009-04-20 | 2010-11-04 | National Institute Of Advanced Industrial Science & Technology | イオン液体を用いた物理吸収法による二酸化炭素分離回収方法 |
| US20180043300A1 (en) * | 2016-08-09 | 2018-02-15 | Nrgtek, Inc. | Moisture Removal From Wet Gases |
| US20190143260A1 (en) * | 2014-12-10 | 2019-05-16 | Ethan J. Novek | Systems and methods for separating gases |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02289616A (ja) | 1987-08-04 | 1990-11-29 | Asahi Chem Ind Co Ltd | 脂肪族コポリカーボネートジオール |
| JPH04239023A (ja) | 1991-01-14 | 1992-08-26 | Asahi Chem Ind Co Ltd | 脂肪族ポリカーボネートジオール共重合体の製造法 |
| JP3724561B2 (ja) | 2000-01-21 | 2005-12-07 | 宇部興産株式会社 | ポリカーボネートジオールの製造方法 |
| EP1469027B1 (en) | 2002-01-22 | 2014-07-16 | Asahi Glass Company, Limited | Process for continuously producing polyether |
| JP4483781B2 (ja) | 2003-01-28 | 2010-06-16 | 旭硝子株式会社 | ポリエーテルポリオール組成物およびその用途 |
| JP4277541B2 (ja) | 2003-03-11 | 2009-06-10 | 旭硝子株式会社 | ポリエーテルモノオールまたはポリエーテルポリオールの製造方法 |
| JP4556496B2 (ja) | 2003-06-04 | 2010-10-06 | 旭硝子株式会社 | 複合金属シアン化物錯体触媒、その製造方法およびその利用 |
| JP5532592B2 (ja) | 2008-11-26 | 2014-06-25 | 宇部興産株式会社 | ポリカーボネートジオールの製造方法 |
| KR101818266B1 (ko) | 2009-12-17 | 2018-01-12 | 미쯔비시 케미컬 주식회사 | 폴리카보네이트디올 함유 조성물 및 그 제조 방법, 그리고 그것을 사용한 폴리우레탄 및 그 제조 방법 |
| EP2778187A1 (en) | 2011-11-04 | 2014-09-17 | Asahi Glass Company, Limited | Polyether preparation method, prepolymer preparation method, and modified silicone polymer preparation method |
| JP6252070B2 (ja) | 2012-09-27 | 2017-12-27 | 三菱ケミカル株式会社 | ポリカーボネートジオール |
| JP6163918B2 (ja) | 2013-06-28 | 2017-07-19 | 旭硝子株式会社 | 硬化性組成物 |
| JP6442956B2 (ja) | 2013-09-30 | 2018-12-26 | 三菱ケミカル株式会社 | ポリカーボネートジオールの製造方法 |
-
2022
- 2022-09-09 JP JP2023555025A patent/JPWO2023062993A1/ja active Pending
- 2022-09-09 EP EP22880689.9A patent/EP4417296A1/en active Pending
- 2022-09-09 WO PCT/JP2022/033938 patent/WO2023062993A1/ja not_active Ceased
-
2024
- 2024-04-08 US US18/628,880 patent/US20240246024A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248052A (ja) * | 2009-04-20 | 2010-11-04 | National Institute Of Advanced Industrial Science & Technology | イオン液体を用いた物理吸収法による二酸化炭素分離回収方法 |
| US20190143260A1 (en) * | 2014-12-10 | 2019-05-16 | Ethan J. Novek | Systems and methods for separating gases |
| US20180043300A1 (en) * | 2016-08-09 | 2018-02-15 | Nrgtek, Inc. | Moisture Removal From Wet Gases |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240246024A1 (en) | 2024-07-25 |
| EP4417296A1 (en) | 2024-08-21 |
| WO2023062993A1 (ja) | 2023-04-20 |
Similar Documents
Legal Events
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| A521 | Request for written amendment filed |
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