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-marinInfo
- 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
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)
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)
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)
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)
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 |
-
1973
- 1973-06-14 US US370154A patent/US3910780A/en not_active Expired - Lifetime
-
1975
- 1975-08-01 DE DE19752534482 patent/DE2534482A1/de not_active Withdrawn
- 1975-08-20 GB GB34617/75A patent/GB1517362A/en not_active Expired
- 1975-08-21 FR FR7525882A patent/FR2321315A1/fr active Granted
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2321315A1 (fr) | Ecran de separation preferentielle du co2 sous l'eau, notamment pour appareil respiratoire sous-marin | |
US3922149A (en) | Oxygen air enrichment method | |
GB1415946A (en) | Artificial lung | |
FR1554358A (fr) | ||
NZ500821A (en) | Method and device for producing autonomous breathing gas and processing and provision of breathing gas for a diver at extreme depths | |
ATE261759T1 (de) | Anordnung zur entfernung von wasserdampf aus unter druck befindlichen kohlenwasserstoff enthaltenden gasen oder gasgemischen | |
SE8008283L (sv) | Andningsapparat | |
US3316905A (en) | Variable volume rebreathing bag for scuba system | |
DE3863081D1 (de) | Autonomes unterwasseratmungsgeraet. | |
ES8502576A1 (es) | Sistema de bateria primaria con medios para controlar y regular la composicion del correspondiente electrolito. | |
US6684881B2 (en) | Rechargeable breathing apparatus particularly an apparatus for divers | |
US3021839A (en) | Underwater breathing apparatus | |
ES428070A1 (es) | Perfeccionamientos en aparatos de respiracion. | |
FR2302756A1 (fr) | Appareil respiratoire pour plongeur | |
FR2128896A5 (en) | Portable helium purificn appts - to recycle inert gas from respiratory mixture for diving | |
SU1172118A1 (ru) | Изолирующий дыхательный аппарат | |
GB1093393A (en) | Diver's breathing system | |
RU2225322C2 (ru) | Водолазный дыхательный аппарат с замкнутой схемой дыхания | |
US3308814A (en) | Diving helmet with air regulating means | |
GB898114A (en) | Improvements in or relating to respiratory apparatus | |
GB1116504A (en) | Improvements in or relating to underwater breathing equipment | |
Castellanet et al. | CO 2 adsorption recycler | |
FR2368971A1 (fr) | Appareil respiratoire sous-marin | |
GB1219678A (en) | Respiratory apparatus | |
FR2352557A1 (fr) | Respirateur, notamment pour petits animaux |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |