CA3212433A1 - Method of capturing a target species from a gas - Google Patents

Method of capturing a target species from a gas Download PDF

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Publication number
CA3212433A1
CA3212433A1 CA3212433A CA3212433A CA3212433A1 CA 3212433 A1 CA3212433 A1 CA 3212433A1 CA 3212433 A CA3212433 A CA 3212433A CA 3212433 A CA3212433 A CA 3212433A CA 3212433 A1 CA3212433 A1 CA 3212433A1
Authority
CA
Canada
Prior art keywords
absorbent solution
target
species
capture
ion
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.)
Pending
Application number
CA3212433A
Other languages
English (en)
French (fr)
Inventor
Gael GOBAILLE-SHAW
Shiladitya Ghosh
Nicholas Chadwick
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.)
Mission Zero Technologies Ltd
Original Assignee
Mission Zero Technologies 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
Priority claimed from GBGB2103806.2A external-priority patent/GB202103806D0/en
Priority claimed from GBGB2114697.2A external-priority patent/GB202114697D0/en
Application filed by Mission Zero Technologies Ltd filed Critical Mission Zero Technologies Ltd
Publication of CA3212433A1 publication Critical patent/CA3212433A1/en
Pending legal-status Critical Current

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B01D53/965—Regeneration, reactivation or recycling of reactants including an electrochemical process step
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • 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
    • 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
    • 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
    • B01D53/22—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 diffusion
    • B01D53/228—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 diffusion characterised by specific membranes
    • 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
    • B01D53/22—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 diffusion
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, 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
    • B01D53/32—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 electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/306—Alkali metal compounds of potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/102—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20415—Tri- or polyamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/30—Ionic liquids and zwitter-ions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • 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
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • 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
    • 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
    • B01D53/1418—Recovery of products
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Separation By Absorption (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
CA3212433A 2021-03-18 2022-03-18 Method of capturing a target species from a gas Pending CA3212433A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB2103806.2A GB202103806D0 (en) 2021-03-18 2021-03-18 Method of capturing a target species from a gas
GB2103806.2 2021-03-18
GB2114697.2 2021-10-14
GBGB2114697.2A GB202114697D0 (en) 2021-10-14 2021-10-14 Method of capturing a target species from a gas
PCT/GB2022/050698 WO2022195299A1 (en) 2021-03-18 2022-03-18 Method of capturing a target species from a gas

Publications (1)

Publication Number Publication Date
CA3212433A1 true CA3212433A1 (en) 2022-09-22

Family

ID=80937104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3212433A Pending CA3212433A1 (en) 2021-03-18 2022-03-18 Method of capturing a target species from a gas

Country Status (6)

Country Link
US (2) US12115498B2 (enExample)
EP (1) EP4308273A1 (enExample)
JP (1) JP7793639B2 (enExample)
AU (1) AU2022239913A1 (enExample)
CA (1) CA3212433A1 (enExample)
WO (1) WO2022195299A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023529953A (ja) 2020-06-09 2023-07-12 グローバル サーモスタット オペレーションズ エルエルシー 連続移動するダイレクトエアキャプチャ・システム
CA3217467A1 (en) 2021-05-03 2022-11-10 Andrew Logan OSTERICHER Systems and methods for capturing carbon dioxide and regenerating a capture solution
US20240390845A1 (en) * 2022-02-08 2024-11-28 Svante Inc. Polymeric amine sorbents for gas separation using a moisture swing regeneration step
IL316964A (en) 2022-05-27 2025-01-01 Zero Carbon Systems Inc High-output moving plate direct air capture system
GB202219726D0 (en) * 2022-12-23 2023-02-08 Mission Zero Tech Ltd Method of capturing co2 from a gas mixture
WO2024243367A2 (en) * 2023-05-22 2024-11-28 Superdac Hybrid electrochemical systems and methods for carbon dioxide capture
WO2025051356A1 (de) * 2023-09-06 2025-03-13 Greenlyte Carbon Technologies Gmbh Verfahren zur abtrennung von kohlendioxid aus einem luftstrom, absorbens zur absorption von kohlenstoffdioxid aus einem gasstrom und verfahren zur abtrennung von kohlenstoffdioxid in einer elektrochemischen desorptionseinheit
GB202318598D0 (en) 2023-12-05 2024-01-17 Maiacarbon Inc Improvements in and relating to methods and apparatus for capturing carbon dioxide from a fluid, in particular a gas
WO2025245237A1 (en) * 2024-05-21 2025-11-27 Carbon Engineering Ulc Systems and methods for capturing carbon dioxide and regenerating a capture solution
CN121317974A (zh) * 2025-09-30 2026-01-13 同济大学 一种基于流动电极电容去离子的二氧化碳捕获方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554691A (en) * 1968-06-11 1971-01-12 Union Carbide Corp Gas purification process
JPH03245811A (ja) * 1990-02-21 1991-11-01 Sumitomo Heavy Ind Ltd 大気中の炭酸ガスの除去・濃縮固定方法
MX2007002019A (es) 2004-08-20 2007-09-14 Global Res Technologies Llc Eliminacion del dioxido de carbono del aire.
WO2007021532A1 (en) 2005-08-09 2007-02-22 Exxonmobil Research And Engineering Company Polyalkyleneimines and polyalkyleneacrylamide salt for acid gas scrubbing process
CA2625656C (en) 2005-10-13 2014-12-09 Mantra Energy Alternatives Ltd. Continuous electro-chemical reduction of carbon dioxide
WO2008042919A2 (en) 2006-10-02 2008-04-10 Global Research Technologies, Llc Method and apparatus for extracting carbon dioxide from air
US20090232861A1 (en) 2008-02-19 2009-09-17 Wright Allen B Extraction and sequestration of carbon dioxide
US8535502B2 (en) 2008-09-08 2013-09-17 Palo Alto Research Center Incorporated System and method for recovery of CO2 by aqueous carbonate flue gas capture and high efficiency bipolar membrane electrodialysis
JP5646892B2 (ja) 2010-07-01 2014-12-24 旭化成株式会社 二酸化炭素吸収剤及びそれを用いた二酸化炭素の分離方法
SG188445A1 (en) * 2010-09-09 2013-05-31 Exxonmobil Res & Eng Co Mixed amine and non-nucleophilic base co2 scrubbing process for improved adsorption at increased temperatures
WO2013036859A1 (en) 2011-09-07 2013-03-14 Carbon Engineering Limited Partnership Target gas capture
EP3162294B1 (en) 2014-06-30 2022-10-19 Olympus Corporation Processing tool for puncturing
US10322367B2 (en) 2016-02-12 2019-06-18 University Of Kentucky Research Foundation Method of development and use of catalyst-functionalized catalytic particles to increase the mass transfer rate of solvents used in acid gas cleanup
JP2017202941A (ja) 2016-05-09 2017-11-16 パナソニックＩｐマネジメント株式会社 二酸化炭素の吸着及び放出デバイス
US10451796B2 (en) * 2016-08-02 2019-10-22 Sumitomo Electric Industries, Ltd. Optical fiber and method for producing optical fiber
CN109126392B (zh) 2018-09-04 2020-09-11 北京化工大学 一种采用离子液体进行烟气中co2捕集的装置及工艺
EP3685904B1 (de) 2019-01-24 2023-11-08 Axiom Angewandte Prozeßtechnik Ges. m.b.H. Verfahren und anlage zur abtrennung von kohlendioxid aus der luft

Also Published As

Publication number Publication date
US12115498B2 (en) 2024-10-15
JP7793639B2 (ja) 2026-01-05
JP2024510034A (ja) 2024-03-05
AU2022239913A1 (en) 2023-09-28
US20240009623A1 (en) 2024-01-11
US20240424446A1 (en) 2024-12-26
WO2022195299A1 (en) 2022-09-22
EP4308273A1 (en) 2024-01-24

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