GB1263231A - Atmospheric control utilizing an electrolytic carbon dioxide concentrator - Google Patents

Atmospheric control utilizing an electrolytic carbon dioxide concentrator

Info

Publication number
GB1263231A
GB1263231A GB97/70A GB9770A GB1263231A GB 1263231 A GB1263231 A GB 1263231A GB 97/70 A GB97/70 A GB 97/70A GB 9770 A GB9770 A GB 9770A GB 1263231 A GB1263231 A GB 1263231A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
line
carbonate
anode
withdrawn
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.)
Expired
Application number
GB97/70A
Inventor
Donald Louis De Respiris
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Priority to GB97/70A priority Critical patent/GB1263231A/en
Publication of GB1263231A publication Critical patent/GB1263231A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/36—Adaptations of ventilation, e.g. schnorkels, cooling, heating, or air-conditioning
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
    • 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
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1,263,231. Removing CO 2 electrolytically. TRW Inc. Jan. 1, 1970, No.97/70. Heading C7B. CO 2 is separated from admixture with O 2 with or without other gases, e. g. from air, using an electrolytic cell 10 having an anode 12 and a cathode 11 with a carbonate or bicarbonate (e. g. K 2 CO 3 , Na 2 CO 3 , Li 2 CO 3 , Cs 2 CO 3 or NaHCO 3 ) electrolyte 13 therebetween, wherein the gaseous mixture is introduced through line 16 against the cathode and the CO 2 and O 2 therefrom is transported through the electrolyte as carbonate ions which react with H 2 introduced to the anode through line 17 to produce CO 2 and water vapour, the latter (with unreacted H 2 ) being withdrawn through line 18 and the CO 2 -depleted gas being withdrawn through line 19. The water vapour produced may be condensed and passed to an electrolysis cell for producing O 2 and H 2 , the latter being fed to the anode of cell 10, and the CO 2 and H 2 recovered may be reacted to form C and water, thus providing a closed regenerative life support system, Fig. 1 (not shown). The electrolyte may be an aqueous solution of the carbonate immobilized in a matrix, e. g. an asbestos diaphragm, or ion-exchange membrane, or a molten carbonate electrolyte. The electrodes may be of Pt or a mixture of Pt black and PTFE pressed into a wire mesh screen.
GB97/70A 1970-01-01 1970-01-01 Atmospheric control utilizing an electrolytic carbon dioxide concentrator Expired GB1263231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB97/70A GB1263231A (en) 1970-01-01 1970-01-01 Atmospheric control utilizing an electrolytic carbon dioxide concentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB97/70A GB1263231A (en) 1970-01-01 1970-01-01 Atmospheric control utilizing an electrolytic carbon dioxide concentrator

Publications (1)

Publication Number Publication Date
GB1263231A true GB1263231A (en) 1972-02-09

Family

ID=9698352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB97/70A Expired GB1263231A (en) 1970-01-01 1970-01-01 Atmospheric control utilizing an electrolytic carbon dioxide concentrator

Country Status (1)

Country Link
GB (1) GB1263231A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209597A1 (en) * 1972-12-08 1974-07-05 Comp Generale Electricite Electrolytic separator of carbon dioxide from oxygen - to purify air for re-use in submarines etc.
FR2235732A1 (en) * 1973-07-05 1975-01-31 Comp Generale Electricite Appts. for carbon dioxide absorption from fluids - useful for renewing air in living quarters, e.g. submarines and satellites
EP0890388A2 (en) * 1997-07-10 1999-01-13 Shimadzu Corporation Carbon dioxide fixation system
DE102007059248A1 (en) 2007-12-07 2009-06-10 Albert-Ludwigs-Universität Freiburg Recombinant cell capable of converting bicarbonate to organic compounds utilizes a 16-step metabolic pathway starting with acetyl coenzyme A
EP2103515A2 (en) * 2008-03-20 2009-09-23 Howaldtswerke-Deutsche Werft GmbH Submarine
RU2481880C1 (en) * 2011-12-13 2013-05-20 Открытое акционерное общество "Специальное конструкторско-технологическое бюро по электрохимии с опытным заводом" Combined system of electrochemical air regeneration for sealed premises
RU2491109C1 (en) * 2012-02-06 2013-08-27 Сергей Анатольевич Ермаков Air cleaner for sealed manned objects
RU2537156C2 (en) * 2012-11-26 2014-12-27 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Air regeneration system
RU2645508C1 (en) * 2016-10-03 2018-02-21 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации System of regeneration of hypoxic gas environment with a high content of argon for inhabited sealed objects
CN108502883A (en) * 2018-06-05 2018-09-07 义乌重明鸟科技有限公司 Carbon dioxide gas recycles mixed circulating device
EP4043576A1 (en) 2021-02-16 2022-08-17 EnerKa Conseil Method and installation for production of hydrogen gas and solid carbon with consumption of co2

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209597A1 (en) * 1972-12-08 1974-07-05 Comp Generale Electricite Electrolytic separator of carbon dioxide from oxygen - to purify air for re-use in submarines etc.
FR2235732A1 (en) * 1973-07-05 1975-01-31 Comp Generale Electricite Appts. for carbon dioxide absorption from fluids - useful for renewing air in living quarters, e.g. submarines and satellites
EP0890388A2 (en) * 1997-07-10 1999-01-13 Shimadzu Corporation Carbon dioxide fixation system
EP0890388A3 (en) * 1997-07-10 1999-11-03 Shimadzu Corporation Carbon dioxide fixation system
US6270731B1 (en) 1997-07-10 2001-08-07 Shimadzu Corporation Carbon dioxide fixation system
DE102007059248A1 (en) 2007-12-07 2009-06-10 Albert-Ludwigs-Universität Freiburg Recombinant cell capable of converting bicarbonate to organic compounds utilizes a 16-step metabolic pathway starting with acetyl coenzyme A
EP2103515A2 (en) * 2008-03-20 2009-09-23 Howaldtswerke-Deutsche Werft GmbH Submarine
EP2103515A3 (en) * 2008-03-20 2012-08-15 Howaldtswerke-Deutsche Werft GmbH Submarine
RU2481880C1 (en) * 2011-12-13 2013-05-20 Открытое акционерное общество "Специальное конструкторско-технологическое бюро по электрохимии с опытным заводом" Combined system of electrochemical air regeneration for sealed premises
RU2491109C1 (en) * 2012-02-06 2013-08-27 Сергей Анатольевич Ермаков Air cleaner for sealed manned objects
RU2537156C2 (en) * 2012-11-26 2014-12-27 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Air regeneration system
RU2645508C1 (en) * 2016-10-03 2018-02-21 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации System of regeneration of hypoxic gas environment with a high content of argon for inhabited sealed objects
CN108502883A (en) * 2018-06-05 2018-09-07 义乌重明鸟科技有限公司 Carbon dioxide gas recycles mixed circulating device
EP4043576A1 (en) 2021-02-16 2022-08-17 EnerKa Conseil Method and installation for production of hydrogen gas and solid carbon with consumption of co2
FR3119847A1 (en) 2021-02-16 2022-08-19 EnerKa Conseil Process and installation for the production of gaseous hydrogen and solid carbon with CO2 consumption

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