ATE202001T1 - Verfahren zur online-rückgewinnung von xenon aus narkosegas - Google Patents

Verfahren zur online-rückgewinnung von xenon aus narkosegas

Info

Publication number
ATE202001T1
ATE202001T1 AT97937509T AT97937509T ATE202001T1 AT E202001 T1 ATE202001 T1 AT E202001T1 AT 97937509 T AT97937509 T AT 97937509T AT 97937509 T AT97937509 T AT 97937509T AT E202001 T1 ATE202001 T1 AT E202001T1
Authority
AT
Austria
Prior art keywords
pct
disclosed
gaseous mixture
component
cooling surface
Prior art date
Application number
AT97937509T
Other languages
German (de)
English (en)
Inventor
Manfred Eschwey
Reiner Hamm
Peter Neu
Renate Schmidt
Georg Schroeder
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Application granted granted Critical
Publication of ATE202001T1 publication Critical patent/ATE202001T1/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/06Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
    • F25J3/0685Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of noble gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0087Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009Removing used or expired gases or anaesthetic vapours
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0087Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009Removing used or expired gases or anaesthetic vapours
    • A61M16/0093Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/002Separation 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 condensation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D7/00Sublimation
    • B01D7/02Crystallisation directly from the vapour phase
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00Noble gases; Compounds thereof
    • C01B23/001Purification or separation processes of noble gases
    • C01B23/0036Physical processing only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/06Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/0695Start-up or control of the process; Details of the apparatus used
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0808Condensation traps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/1065Filters in a path in the expiratory path
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/107Filters in a path in the inspiratory path
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/22Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/10Single element gases other than halogens
    • B01D2257/11Noble gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00Processes or apparatus using other separation and/or other processing means
    • F25J2205/20Processes or apparatus using other separation and/or other processing means using solidification of components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00Processes characterised by the type or other details of the product stream
    • F25J2215/36Xenon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2280/00Control of the process or apparatus
    • F25J2280/30Control of a discontinuous or intermittent ("batch") process
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00Refrigeration
    • Y10S62/923Inert gas
    • Y10S62/925Xenon or krypton

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
  • Saccharide Compounds (AREA)
AT97937509T 1996-08-30 1997-07-19 Verfahren zur online-rückgewinnung von xenon aus narkosegas ATE202001T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635002A DE19635002A1 (de) 1996-08-30 1996-08-30 Verfahren zur Online-Rückgewinnung von Xenon aus Narkosegas
PCT/EP1997/003885 WO1998008583A1 (de) 1996-08-30 1997-07-19 Verfahren zur online-rückgewinnung von xenon aus narkosegas

Publications (1)

Publication Number Publication Date
ATE202001T1 true ATE202001T1 (de) 2001-06-15

Family

ID=7804068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97937509T ATE202001T1 (de) 1996-08-30 1997-07-19 Verfahren zur online-rückgewinnung von xenon aus narkosegas

Country Status (8)

Country Link
US (1) US6134914A (https=)
EP (1) EP0921846B1 (https=)
JP (1) JP2001504386A (https=)
AT (1) ATE202001T1 (https=)
DE (2) DE19635002A1 (https=)
IN (1) IN187635B (https=)
TW (1) TW344671B (https=)
WO (1) WO1998008583A1 (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740280A1 (de) * 1997-09-13 1999-03-18 Messer Griesheim Gmbh Abtrennung von Xenon aus Gasgemischen
DE19749836A1 (de) 1997-11-11 1999-05-20 Forschungszentrum Juelich Gmbh Ausfrieren einer Gaskomponente aus einem Gasgemisch
AU2003203796B2 (en) * 1997-12-12 2006-10-12 Medi-Physics, Inc. Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products
CA2313480C (en) * 1997-12-12 2008-02-05 Magnetic Imaging Technologies, Inc. Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products
DE19947453A1 (de) * 1999-10-02 2001-04-19 Messer Griesheim Gmbh Gaskompressor mit zweistufigem Kolben
DE10044080A1 (de) 1999-10-02 2002-04-04 Messer Griesheim Gmbh Gassammeleinrichtung
EP1265527A2 (en) * 2000-03-13 2002-12-18 Medi-Physics, Inc. Diagnostic procedures using direct injection of gaseous hyperpolarized ?129 xe and associated systems and products
US6729329B2 (en) * 2001-08-06 2004-05-04 James M. Berry System for removal of halocarbon gas from waste anesthetic gases
GB0300018D0 (en) * 2003-01-02 2003-02-05 Uws Ventures Ltd Gas control
US7137274B2 (en) * 2003-09-24 2006-11-21 The Boc Group Plc System for liquefying or freezing xenon
US20050155380A1 (en) * 2004-01-20 2005-07-21 Michael Rock Anesthetic agent recovery
EP1586806A1 (en) 2004-04-16 2005-10-19 Aga Ab Vessel with 2 compartments and coupling, one compartment is to be discharged, and the other to be filled
US7285154B2 (en) * 2004-11-24 2007-10-23 Air Products And Chemicals, Inc. Xenon recovery system
US7628034B2 (en) * 2005-05-13 2009-12-08 Anesthetic Gas Reclamation, Llc Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor
JP4900974B2 (ja) * 2005-05-13 2012-03-21 アネステティック・ガス・リクラメイション・エルエルシー 麻酔ガス再生方法および装置
US7669438B2 (en) * 2005-05-13 2010-03-02 Anesthetic Gas Reclamation, Llc Method and apparatus for anesthetic gas reclamation with compression stage
RU2415681C2 (ru) * 2005-05-13 2011-04-10 Энестетик Гэз Рекламейшн, Ллк Аппарат и способ для переработки анестезирующего газа
DE102006034601B3 (de) * 2006-07-26 2008-02-07 Schmidt, Klaus, Prof. Dr. Rückhaltung von Edelgasen im Atemgas bei beatmeten Patienten mit Hilfe von Membranseparation
WO2008148052A1 (en) * 2007-05-23 2008-12-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude System and method for recovery and reuse of xenon from ventilator
WO2009143368A2 (en) * 2008-05-23 2009-11-26 University Of Utah Non-cryogenic storage cell for hyperpolarized 129xe
EP2307836A1 (en) * 2008-05-30 2011-04-13 J.C.R. Van Der Hart Holding B.v. Apparatus and method for purifying a gas
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
EP3888785A3 (en) 2009-09-01 2021-12-29 Blue-Zone Technologies Ltd. Systems and methods for gas treatment
US9492628B2 (en) 2010-02-22 2016-11-15 Class 1 Inc. Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases
JP6464094B2 (ja) 2012-12-22 2019-02-06 ディエムエフ・メディカル・インコーポレーテッド 中空糸膜を有する麻酔回路
US10413642B2 (en) 2015-04-28 2019-09-17 James Michael Berry System for dynamic control of medical vacuum
AU2018215408B2 (en) * 2017-01-31 2024-01-18 Zsolt Zoltán BERTA Apparatus for transcutaneous treatment by gas
CN106949377A (zh) * 2017-04-28 2017-07-14 马鞍山钢铁股份有限公司 一种稀有气体真空吸气回收的方法和装置
CN109126358B (zh) * 2017-06-27 2024-02-20 昆明先导新材料科技有限责任公司 特种气体的提纯工艺及提纯装置
US12453827B2 (en) * 2022-02-24 2025-10-28 Yale University Nebulizer gas scavenger system with medication recycling and consumption metering

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853507A (en) * 1947-12-31 1974-12-10 Atomic Energy Commission Cold trap unit
DE3422417A1 (de) * 1984-06-16 1985-12-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und vorrichtung zur abtrennung einer gaskomponente aus einem gasgemisch durch ausfrieren
DE3518283C2 (de) * 1985-05-22 1994-09-22 Messer Griesheim Gmbh Verfahren zur Entfernung leichter flüchtiger Verunreinigungen aus Gasen
DE4009850C1 (https=) * 1990-03-27 1991-11-07 Lambda Physik Gesellschaft Zur Herstellung Von Lasern Mbh, 3400 Goettingen, De
DE4025398A1 (de) * 1990-08-10 1992-02-13 Beinsen Hans Dieter Einrichtung fuer die entsorgung der ausatmungsluft des patienten am narkosegeraet
DE4411533C1 (de) * 1994-04-02 1995-04-06 Draegerwerk Ag Anästhesiegerät
DE4427184A1 (de) * 1994-08-01 1996-02-08 Lambda Physik Gmbh Verfahren zur cryogenischen Reinigung von XeF-Excimerlaser-Gasgemischen sowie Vorrichtung zur Durchführung des Verfahrens
US5626035A (en) * 1995-07-24 1997-05-06 Russian American Technology Alliance Apparatus and method for separation of helium and neon

Also Published As

Publication number Publication date
IN187635B (https=) 2002-06-01
EP0921846A1 (de) 1999-06-16
DE59703812D1 (de) 2001-07-19
DE19635002A1 (de) 1998-03-05
JP2001504386A (ja) 2001-04-03
US6134914A (en) 2000-10-24
WO1998008583A1 (de) 1998-03-05
EP0921846B1 (de) 2001-06-13
TW344671B (en) 1998-11-11

Similar Documents

Publication Publication Date Title
ATE202001T1 (de) Verfahren zur online-rückgewinnung von xenon aus narkosegas
ATE222568T1 (de) Verfahren und vorrichtung zur herstellung von eisenoxiden aus salzsauren eisenchloridhaltigen lösungen
ATE80559T1 (de) Verfahren und vorrichtung zur wiederverwendung von anaesthetischen mitteln.
DK415784D0 (da) Fremgangsmaade og anordning til rensning af roeggasser
DE69503036D1 (de) Methode zur entfernung und zum vorbeugen von emissionen in die atmosphäre von kohlendioxid aus abgasen von wärmekraftmaschinen
DE68921074D1 (de) Kondensierung von schwefelsäuredämpfen zur herstellung von schwefelsäure.
DE69738817D1 (de) Vorrichtung und Verfahren zur gesteuerten Abgabe von Flüssiggas
ATE289047T1 (de) Verfahren und vorrichtung zur abtrennung von kohlenmonoxid und wasserstoff aus einem gasgemisch
ES8506204A1 (es) Procedimiento criogenico para la remocion de gases acidicos de mezclas de gases que los contengan
TW355146B (en) Air separation method and apparatus
ATE302642T1 (de) Methode und system zur desorption und rückgewinnung von desorbierten verbindungen
FI945560A0 (fi) Menetelmä ja laitteisto elohopeapitoisen jätteen talteenottamiseksi
ATE249855T1 (de) Vorrichtung und verfahren zum rückgewinnenvon narkosemittel währenddes inhalierens von narkosemitteln
ATE367563T1 (de) Verfahren und vorrichtung zur tieftemperaturzerlegung von luft
ATE282184T1 (de) Verfahren und vorrichtung zur kühlung eines gasstroms
ATE79298T1 (de) Verfahren und vorrichtung zur rueckgewinnung der schwersten kohlenwasserstoffe aus einer gasmischung.
ATE160565T1 (de) Verfahren zur rückgewinnung von caffein aus aktivkohle
EP0806215A3 (en) Apparatus for recovering an anaesthetic agent
DE59005782D1 (de) Verfahren und Vorrichtung zur Rückgewinnung von in einem Adsorber adsorbierten Perchloräthylen.
DE69613465D1 (de) Prozess zur staubentfernung aus bei tieftemperaturverkohlung entstehendem gas
SE9401375L (sv) Förfarande för att rena bränngaser
US3033653A (en) Preparation of carbon-free phosphorus
JPS57135023A (en) Purification treatment of dust and oil containing exhaust gas
JPS55144410A (en) Manufacture of carbon dioxide
DE59700368D1 (de) Verfahren und vorrichtung zum erzeugen von stickstoff aus luft

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee