FR2321315A1 - Ecran de separation preferentielle du co2 sous l'eau, notamment pour appareil respiratoire sous-marin - Google Patents

Ecran de separation preferentielle du co2 sous l'eau, notamment pour appareil respiratoire sous-marin

Info

Publication number
FR2321315A1
FR2321315A1 FR7525882A FR7525882A FR2321315A1 FR 2321315 A1 FR2321315 A1 FR 2321315A1 FR 7525882 A FR7525882 A FR 7525882A FR 7525882 A FR7525882 A FR 7525882A FR 2321315 A1 FR2321315 A1 FR 2321315A1
Authority
FR
France
Prior art keywords
separation
carbon dioxide
gas mixture
polymeric barrier
water
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.)
Granted
Application number
FR7525882A
Other languages
English (en)
Other versions
FR2321315B1 (fr
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.)
Hydro Membronics Inc
Original Assignee
Hydro Membronics 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 Hydro Membronics Inc filed Critical Hydro Membronics Inc
Publication of FR2321315A1 publication Critical patent/FR2321315A1/fr
Application granted granted Critical
Publication of FR2321315B1 publication Critical patent/FR2321315B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix 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
    • 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation
    • 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)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Catalysts (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7525882A 1973-06-14 1975-08-21 Ecran de separation preferentielle du co2 sous l'eau, notamment pour appareil respiratoire sous-marin Granted FR2321315A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370154A US3910780A (en) 1973-06-14 1973-06-14 Separative barrier for preferential transport of CO{HD 2 {B and apparatus employing same

Publications (2)

Publication Number Publication Date
FR2321315A1 true FR2321315A1 (fr) 1977-03-18
FR2321315B1 FR2321315B1 (fr) 1980-01-25

Family

ID=23458455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525882A Granted FR2321315A1 (fr) 1973-06-14 1975-08-21 Ecran de separation preferentielle du co2 sous l'eau, notamment pour appareil respiratoire sous-marin

Country Status (4)

Country Link
US (1) US3910780A (fr)
DE (1) DE2534482A1 (fr)
FR (1) FR2321315A1 (fr)
GB (1) GB1517362A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482469A1 (fr) * 1980-05-14 1981-11-20 Gen Electric Procede de separation d'un gaz choisi d'un melange de gaz au moyen d'une membrane echangeuse d'ions

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577723A (en) * 1976-06-11 1980-10-29 Exxon Research Engineering Co Removal of a gas component present in a gaseous stream
US4781184A (en) * 1984-01-13 1988-11-01 Fife William P Closed circuit breathing apparatus and method of using same
US4609383A (en) * 1984-09-24 1986-09-02 Aquanautics Corporation Apparatus and method for extracting oxygen from fluids
US4662904A (en) * 1985-07-10 1987-05-05 Aquanautics Corporation Gill for extracting oxygen from oxygen bearing fluids
DE3888914T2 (de) * 1987-10-14 1994-11-24 Nippon Oxygen Co Ltd Atemschutzgerät.
US5111809A (en) * 1988-12-01 1992-05-12 Avstar Aerospace Corporation Breathing system
NL9401233A (nl) * 1994-03-25 1995-11-01 Tno Werkwijze voor membraangasabsorptie.
NL9400483A (nl) * 1994-03-25 1995-11-01 Tno Werkwijze voor gas/vloeistof-absorptie met behulp van holle vezelmembranen.
US5964221A (en) * 1994-11-15 1999-10-12 Gore Enterprise Holdings, Inc. Rebreather adsorbent system
EP0830196A4 (fr) * 1995-06-07 1999-03-24 Michael C Trachtenberg Systeme d'enzymes pour le traitement de gaz
GB9929255D0 (en) * 1999-12-11 2000-02-02 British Nuclear Fuels Plc Compound
WO2002040343A1 (fr) * 2000-11-15 2002-05-23 Bodner Alan Izhar Appareil de respiration sous l'eau autonome a circuit ouvert
CA2353307A1 (fr) * 2001-07-13 2003-01-13 Carmen Parent Appareil et procede pour le traitement des effluents gazeux
EP1412001B1 (fr) * 2001-08-01 2014-01-22 Bruce F. Monzyk Module photolytique permettant un echange physiologique de gaz
CA2405635A1 (fr) * 2002-09-27 2004-03-27 C02 Solution Inc. Methode et usine de production de produits carbonates utiles et de recyclage des emissions de dioxyde de carbone produites par des centrales electriques
GB0228074D0 (en) 2002-12-02 2003-01-08 Molecular Products Ltd Carbon dioxide absorption
CA2526438A1 (fr) * 2003-05-19 2004-12-02 Michael Trachtenberg Procedes, appareils et reacteurs de separation de gaz
EP2409754A1 (fr) 2005-02-24 2012-01-25 CO2 Solution Inc. Solution d'absorption de CO2 ameliorée
CA2640586A1 (fr) * 2006-02-07 2007-08-16 Battelle Memorial Institute Entretien et recyclage de l'air de respiration
US20080003662A1 (en) * 2006-05-09 2008-01-03 Trachtenberg Michael C Novel enzyme compositions for removing carbon dioxide from a mixed gas
US7763097B2 (en) * 2006-06-08 2010-07-27 University of Pittsburgh—of the Commonwealth System of Higher Education Devices, systems and methods for reducing the concentration of a chemical entity in fluids
EP2142684B1 (fr) * 2007-05-03 2012-04-25 Battelle Memorial Institute Génération d'oxygène pour des applications de champ de bataille
US8066800B2 (en) 2009-10-23 2011-11-29 Hamilton Sundstrand Corporation Film-based system and method for carbon dioxide separation
EP2753414A1 (fr) 2011-09-07 2014-07-16 Carbon Engineering Limited Partnership Capture de gaz cible
US9949873B2 (en) * 2012-07-11 2018-04-24 12th Man Technologies, Inc. Heat retention mask and method of using the same
WO2014113740A1 (fr) 2013-01-18 2014-07-24 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Élimination de dioxyde de carbone par dialyse
DE102013001913A1 (de) * 2013-02-05 2014-08-07 Rheinisch-Westfälische Technische Hochschule Aachen Vorrichtung und Verfahren zur Durchführung eines Atemtrainings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228394A (en) * 1962-11-30 1966-01-11 Waldemar A Ayres Gill-type underwater breathing equipment and methods for reoxygenating exhaled breath
US3369343A (en) * 1963-04-01 1968-02-20 Gen Electric Structures and processes incorporating permeable membranes for the support of animallife during unfavorable conditions
US3447286A (en) * 1967-08-02 1969-06-03 Gen Electric Totally enclosed liquid permselective membrane
DE1925582C3 (de) * 1969-05-20 1974-07-04 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zum Trennen von Stoffgemischen mittels Diffusion
US3692026A (en) * 1969-10-20 1972-09-19 Mine Safety Appliances Co Underwater breathing apparatus
US3564819A (en) * 1970-02-24 1971-02-23 Gen Electric Membrane package construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482469A1 (fr) * 1980-05-14 1981-11-20 Gen Electric Procede de separation d'un gaz choisi d'un melange de gaz au moyen d'une membrane echangeuse d'ions

Also Published As

Publication number Publication date
DE2534482A1 (de) 1977-02-10
FR2321315B1 (fr) 1980-01-25
US3910780A (en) 1975-10-07
GB1517362A (en) 1978-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse