CH481655A - Procédé pour régler les constituants d'un mélange gazeux et appareil pour sa mise en oeuvre - Google Patents
Procédé pour régler les constituants d'un mélange gazeux et appareil pour sa mise en oeuvreInfo
- Publication number
- CH481655A CH481655A CH397168A CH397168A CH481655A CH 481655 A CH481655 A CH 481655A CH 397168 A CH397168 A CH 397168A CH 397168 A CH397168 A CH 397168A CH 481655 A CH481655 A CH 481655A
- Authority
- CH
- Switzerland
- Prior art keywords
- constituents
- regulating
- implementation
- gas mixture
- mixture
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/06—Respiratory apparatus with liquid oxygen or air; Cryogenic systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04975—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use
- F25J3/04981—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use for portable medical or home use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/03—Gases in liquid phase, e.g. cryogenic liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/02—Mixing fluids
- F17C2265/025—Mixing fluids different fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/02—Applications for medical applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/42—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/02—Mixing or blending of fluids to yield a certain product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/40—Air or oxygen enriched air, i.e. generally less than 30mol% of O2
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Business, Economics & Management (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Management (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1539669A CH509555A (fr) | 1967-03-16 | 1968-03-18 | Procédé pour éliminer le gaz carbonique d'un mélange gazeux et appareil pour sa mise en oeuvre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00623616A US3807396A (en) | 1967-03-16 | 1967-03-16 | Life support system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
CH481655A true CH481655A (fr) | 1969-11-30 |
Family
ID=24498766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH397168A CH481655A (fr) | 1967-03-16 | 1968-03-18 | Procédé pour régler les constituants d'un mélange gazeux et appareil pour sa mise en oeuvre |
Country Status (6)
Country | Link |
---|---|
US (1) | US3807396A (fr) |
BE (1) | BE719965A (fr) |
CH (1) | CH481655A (fr) |
DE (1) | DE1708061A1 (fr) |
FR (1) | FR1558745A (fr) |
GB (2) | GB1235541A (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941124A (en) * | 1969-01-21 | 1976-03-02 | Rodewald Newell C | Recirculating breathing apparatus and method |
US3863459A (en) * | 1973-11-14 | 1975-02-04 | Us Navy | Underwater heat sink |
GB2122094B (en) * | 1982-06-14 | 1986-04-09 | Sabre Safety Ltd | Improvements to breathing apparatus |
WO1987003472A1 (fr) * | 1985-12-07 | 1987-06-18 | Bernd Blaudszun | Procede de production d'une atmosphere conditionnee pour la cryotherapie de rhumatisants |
GB2211283B (en) * | 1987-10-20 | 1992-04-15 | Rolls Royce Plc | Heat exchanger |
US5029572A (en) * | 1989-09-25 | 1991-07-09 | Leblanc Tom | Body warming device |
US5361591A (en) * | 1992-04-15 | 1994-11-08 | Oceaneering International, Inc. | Portable life support system |
US5438837B1 (en) * | 1992-10-06 | 1999-07-27 | Oceaneering Int Inc | Apparatus for storing and delivering liquid cryogen and apparatus and process for filling same |
US5906100A (en) * | 1992-10-06 | 1999-05-25 | Oceaneering International Inc. | Dewar for storing and delivering liquid cryogen |
US5291738A (en) | 1992-12-07 | 1994-03-08 | Edwards Engineering Corp. | Vapor recovery apparatus and method |
US5429123A (en) * | 1993-12-15 | 1995-07-04 | Temple University - Of The Commonwealth System Of Higher Education | Process control and apparatus for ventilation procedures with helium and oxygen mixtures |
US5425742A (en) * | 1994-03-28 | 1995-06-20 | Patrick S. Quigley | Use of hollow hypobaric chambers on body parts for increasing blood flow, reducing pressure and decreasing pain |
FR2723909A1 (fr) * | 1994-08-26 | 1996-03-01 | Comex Compagnie Maritime D Exp | Procede et installation de plongee sous-marine en melange respiratoire a l'hydrogene |
US5678536A (en) * | 1995-09-05 | 1997-10-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Liquid air mixing system |
US5979440A (en) * | 1997-06-16 | 1999-11-09 | Sequal Technologies, Inc. | Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
US6390091B1 (en) * | 1999-02-03 | 2002-05-21 | University Of Florida | Method and apparatus for controlling a medical ventilator |
US6910480B1 (en) * | 1999-09-15 | 2005-06-28 | Resmed Ltd. | Patient-ventilator synchronization using dual phase sensors |
WO2001019440A1 (fr) * | 1999-09-15 | 2001-03-22 | Resmed Ltd. | Synchronisation d'une soufflante d'assistance respiratoire a detecteur double de phase |
EP1230511B1 (fr) * | 1999-10-29 | 2005-06-01 | Mallinckrodt Inc. | Unite a oxygene liquide portable avec orientations fonctionnelles multiples |
SE522896C2 (sv) * | 2000-02-25 | 2004-03-16 | Bjoern Flodin | Anordning för uppsamling av vätska ur utandningsgas från en patient |
WO2001094838A1 (fr) * | 2000-06-07 | 2001-12-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reservoir cryogenique a cuves multiples, et appareil d'alimentation en gaz mixtes comprenant ledit reservoir |
US6571796B2 (en) | 2001-02-08 | 2003-06-03 | University Of Florida | Tracheal pressure ventilation respiratory system |
US6681589B2 (en) * | 2002-02-01 | 2004-01-27 | Honeywell International Inc. | Space suit backpack using solid adsorbents for cryogenic oxygen storage, freezeout of carbon dioxide and moisture, and ice heat sink |
US7497215B1 (en) * | 2002-12-20 | 2009-03-03 | Koninklijke Philips Electronics N.V. | Medical ventilator with compressor heated exhalation filter |
GB0300018D0 (en) * | 2003-01-02 | 2003-02-05 | Uws Ventures Ltd | Gas control |
US6748760B1 (en) * | 2003-04-30 | 2004-06-15 | Kuo-Chung Cheng | Air conditioning apparatus of a hyperbaric oxygen chamber |
US7011119B2 (en) * | 2004-01-28 | 2006-03-14 | Husky Corporation | Vapor trapping and controlling container |
US7213400B2 (en) * | 2004-10-26 | 2007-05-08 | Respironics In-X, Inc. | Liquefying and storing a gas |
WO2007026332A2 (fr) * | 2005-09-02 | 2007-03-08 | Csir | Stockage de combustible gazeux comprime |
US7568352B2 (en) * | 2006-02-22 | 2009-08-04 | The Boeing Company | Thermally coupled liquid oxygen and liquid methane storage vessel |
DE102006042501B4 (de) * | 2006-09-07 | 2010-11-25 | Eisenmann Anlagenbau Gmbh & Co. Kg | Verfahren und Anlage zum Trocknen von Gegenständen |
AU2009300368A1 (en) * | 2008-09-23 | 2010-04-08 | Aerovironment Inc. | Cryogenic liquid tank |
US9982935B2 (en) * | 2010-10-20 | 2018-05-29 | Hypres, Inc | Cryogenic system with rapid thermal cycling |
US10088398B2 (en) | 2015-02-11 | 2018-10-02 | Emd Millipore Corporation | Stirred cell and method of using same |
JP6480598B2 (ja) | 2015-04-02 | 2019-03-13 | ヒル−ロム サービシーズ プライヴェート リミテッド | 呼吸装置用マニホールド |
USD804653S1 (en) | 2015-06-12 | 2017-12-05 | Emd Millipore Corporation | Pressure vessel |
IT201600098296A1 (it) * | 2016-09-30 | 2018-03-30 | Nardi Compressori Srl | Apparecchiatura perfezionata per l’alimentazione di miscele gassose in ingresso ad un compressore in alta pressione |
CN109717151A (zh) * | 2017-10-30 | 2019-05-07 | 中国科学院城市环境研究所 | 果蝇太空搭载实验装置 |
US11123220B1 (en) | 2017-11-21 | 2021-09-21 | CryoXcel, LLC | Gas delivery system for cryochamber |
WO2020106264A1 (fr) * | 2018-11-23 | 2020-05-28 | Dezega Holding Ukraine, Llc | Respirateur isolant |
RU2688724C1 (ru) * | 2018-12-05 | 2019-05-22 | Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-медицинская академия имени С.М. Кирова" Министерства обороны Российской Федерации (ВМедА) | Система измерения энергетических затрат организма в экстремальных условиях |
CN114379747B (zh) * | 2021-12-27 | 2023-05-09 | 上海源威建设工程有限公司 | 一种水下作业稳定型抓地器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB816874A (en) * | 1955-06-06 | 1959-07-22 | Normalair Ltd | Improvements in or relating to liquid oxygen breathing apparatus |
CA623816A (en) * | 1961-07-11 | The British Oxygen Company Limited | Liquid oxygen system for passenger aircraft | |
GB875651A (en) * | 1959-02-21 | 1961-08-23 | Normalair Ltd | Improvements in or relating to breathing apparatus |
FR1268044A (fr) * | 1960-08-12 | 1961-07-28 | Normalair Ltd | Dispositif d'alimentation en oxygène |
US3161192A (en) * | 1960-12-06 | 1964-12-15 | Mark E Mccormack | Air-conditioned protective garment and air-supply-and-conditioning apparatus for the same |
US3097084A (en) * | 1961-10-09 | 1963-07-09 | Superior Air Products Co | Liquefied gas container |
US3119238A (en) * | 1963-02-18 | 1964-01-28 | William H Chamberlain | Cryogenic dewar |
NL128482C (fr) * | 1963-05-09 | 1900-01-01 | ||
US3368556A (en) * | 1964-01-13 | 1968-02-13 | Wyle Laboratories | Hyperbaric vessels |
US3366107A (en) * | 1964-06-18 | 1968-01-30 | Firewel Company Inc | Apparatus for supplying breathable gas from oxygen in liquid form |
US3318307A (en) * | 1964-08-03 | 1967-05-09 | Firewel Company Inc | Breathing pack for converting liquid air or oxygen into breathable gas |
DE1523362B2 (de) * | 1966-06-10 | 1972-05-04 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Steuervorrichtung zur druckregelung in badkryostaten |
-
1967
- 1967-03-16 US US00623616A patent/US3807396A/en not_active Expired - Lifetime
-
1968
- 1968-03-18 GB GB03044/68A patent/GB1235541A/en not_active Expired
- 1968-03-18 FR FR1558745D patent/FR1558745A/fr not_active Expired
- 1968-03-18 DE DE19681708061 patent/DE1708061A1/de active Pending
- 1968-03-18 CH CH397168A patent/CH481655A/fr not_active IP Right Cessation
- 1968-03-18 GB GB59096/70A patent/GB1235542A/en not_active Expired
- 1968-08-26 BE BE719965D patent/BE719965A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1708061A1 (de) | 1971-06-03 |
GB1235542A (en) | 1971-06-16 |
GB1235541A (en) | 1971-06-16 |
FR1558745A (fr) | 1969-02-28 |
US3807396A (en) | 1974-04-30 |
BE719965A (fr) | 1969-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH481655A (fr) | Procédé pour régler les constituants d'un mélange gazeux et appareil pour sa mise en oeuvre | |
FR1485004A (fr) | Procédé et appareil pour modifier la composition d'un mélange de gaz | |
CH448026A (fr) | Procédé de filtrage d'un mélange de liquide et de solides et appareil pour sa mise en oeuvre | |
CH409460A (fr) | Procédé pour déterminer le frottement d'un fil et appareil pour sa mise en oeuvre | |
CH475925A (fr) | Procédé pour l'enrichissement en isomère symétrique d'un mélange de dichlorotétrafluoroéthane symétrique et asymétrique | |
CH413791A (fr) | Procédé de séparation par fractionnement d'un mélange gazeux, de molécules de masse différentes et dispositif pour la mise en oeuvre du procédé | |
OA02742A (fr) | Procédé et appareil pour la deshydratation d'un gaz. | |
FR1316271A (fr) | Procédé et appareillage pour séparer une vapeur d'un mélange gazeux | |
FR1428367A (fr) | Procédé et appareil pour éliminer plusieurs composants d'un mélange de gaz | |
FR1509569A (fr) | Procédé et appareil pour la combustion partielle d'hydrocarbures | |
FR1248350A (fr) | Procédé et appareil pour séparer les constituants d'un mélange gazeux | |
FR876531A (fr) | Procédé et appareil pour la séparation d'un mélange en ses constituants | |
FR1318607A (fr) | Procédé et appareil pour le triage hydraulique d'un mélange de matériaux fins | |
CH505443A (fr) | Procédé de récupération des constituants d'un combustible nucléaire irradié et dispositif pour la mise en oeuvre du procédé | |
CH390568A (fr) | Procédé pour fournir de façon continue un mélange et appareil pour la mise en oeuvre du procédé | |
FR1249814A (fr) | Procédé et dispositif pour la séparation d'un mélange de particules | |
FR1421932A (fr) | Procédé et dispositif pour la séparation d'un mélange de gaz riche en hydrogène | |
FR1546865A (fr) | Procédé et appareil de séparation chromatographique d'un mélange | |
FR93021E (fr) | Procédé et appareil pour modifier la composition d'un mélange de gaz. | |
FR1532334A (fr) | Centrifugeuse pour les gaz et procédé pour concentrer les constituants d'un mélange gazeux | |
FR1506677A (fr) | Procédé et appareil pour déterminer le vieillissement du combustible nucléaire provenant d'un réacteur | |
FR1387466A (fr) | Procédé et appareil pour séparer un gaz d'un liquide | |
FR1343775A (fr) | Procédé et appareil pour la séparation des constituants d'un mélange liquide-solides | |
CH492980A (fr) | Procédé pour la mesure de la teneur en eau d'un gaz ou mélange gazeux et appareil pour la mise en oeuvre de ce procédé | |
FR1476182A (fr) | Procédé et appareil de détermination rapide de la teneur en gaz d'un métal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |