DE69705861D1 - Verfahren und vorrichtung zur reinigung und gewinnung von xenon und sonstigen edelgasen verwendet in narkosesystemen - Google Patents

Verfahren und vorrichtung zur reinigung und gewinnung von xenon und sonstigen edelgasen verwendet in narkosesystemen

Info

Publication number
DE69705861D1
DE69705861D1 DE69705861T DE69705861T DE69705861D1 DE 69705861 D1 DE69705861 D1 DE 69705861D1 DE 69705861 T DE69705861 T DE 69705861T DE 69705861 T DE69705861 T DE 69705861T DE 69705861 D1 DE69705861 D1 DE 69705861D1
Authority
DE
Germany
Prior art keywords
xenon
purifying
systems
narcosis
noble gases
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 - Lifetime
Application number
DE69705861T
Other languages
English (en)
Other versions
DE69705861T2 (de
Inventor
Luca Boso
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.)
Siad Soc It Acetilene & Deriva
Original Assignee
Siad Soc It Acetilene & Deriva
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 Siad Soc It Acetilene & Deriva filed Critical Siad Soc It Acetilene & Deriva
Publication of DE69705861D1 publication Critical patent/DE69705861D1/de
Application granted granted Critical
Publication of DE69705861T2 publication Critical patent/DE69705861T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C01B23/001—Purification or separation processes of noble gases
    • C01B23/0015—Chemical processing only
    • C01B23/0021—Chemical processing only by oxidation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • 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
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
    • F25J3/063—Processes 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
    • F25J3/0685—Processes 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0029—Obtaining noble gases
    • C01B2210/0037—Xenon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/005—Carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0068—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0068—Organic compounds
    • C01B2210/007—Hydrocarbons
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
    • 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
    • F25J2215/36—Xenon
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gas Separation By Absorption (AREA)
  • Catalysts (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69705861T 1996-10-29 1997-10-27 Verfahren und vorrichtung zur reinigung und gewinnung von xenon und sonstigen edelgasen verwendet in narkosesystemen Expired - Lifetime DE69705861T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI002238A IT1286058B1 (it) 1996-10-29 1996-10-29 Procedimento e apparecchiatura per la purificazione e recupero dello xeno e altri gas nobili in sistemi anestetici
PCT/EP1997/005936 WO1998018718A1 (en) 1996-10-29 1997-10-27 Process and apparatus for purifying and recovering xenon and other noble gases used in anaesthetic systems

Publications (2)

Publication Number Publication Date
DE69705861D1 true DE69705861D1 (de) 2001-08-30
DE69705861T2 DE69705861T2 (de) 2001-11-08

Family

ID=11375113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705861T Expired - Lifetime DE69705861T2 (de) 1996-10-29 1997-10-27 Verfahren und vorrichtung zur reinigung und gewinnung von xenon und sonstigen edelgasen verwendet in narkosesystemen

Country Status (5)

Country Link
EP (1) EP0938448B1 (de)
AT (1) ATE203491T1 (de)
DE (1) DE69705861T2 (de)
IT (1) IT1286058B1 (de)
WO (1) WO1998018718A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910986C2 (de) * 1999-03-11 2001-06-07 Aga Ab Verwendung von Xenon bei der Behandlung von Neurointoxikationen
DE10044080A1 (de) 1999-10-02 2002-04-04 Messer Griesheim Gmbh Gassammeleinrichtung
DE19947453A1 (de) * 1999-10-02 2001-04-19 Messer Griesheim Gmbh Gaskompressor mit zweistufigem Kolben
RU2205059C1 (ru) * 2001-10-15 2003-05-27 Общество с ограниченной ответственностью "Акела-Н" Способ отделения газовых примесей от газовых смесей
DE102006034601B3 (de) 2006-07-26 2008-02-07 Schmidt, Klaus, Prof. Dr. Rückhaltung von Edelgasen im Atemgas bei beatmeten Patienten mit Hilfe von Membranseparation
WO2009145611A1 (en) * 2008-05-30 2009-12-03 J.C.R. Van Der Hart Holding B.V. Apparatus and method for purifying a gas
US10076620B2 (en) 2012-12-22 2018-09-18 Dmf Medical Incorporated Anesthetic circuit having a hollow fiber membrane
US20210213220A1 (en) * 2018-05-29 2021-07-15 Sagetech Medical Equipment Limited Capture of xenon from anaesthetic gas and re-administration thereof to the patient

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874592A (en) * 1988-08-23 1989-10-17 Kyodo Oxygen Co., Ltd. Production process of xenon
US5039500A (en) * 1988-11-18 1991-08-13 Kyodo Oxygen Co., Ltd. Process for producing xenon
US5099834A (en) * 1991-07-16 1992-03-31 Union Carbide Industrial Gases Technology Corporation Method for anesthesia
RU2049487C1 (ru) * 1992-07-09 1995-12-10 Российская медицинская академия последипломного образования Способ регенерации ксенона из газонаркотической смеси наркозных аппаратов и устройство для его осуществления
DE4411533C1 (de) * 1994-04-02 1995-04-06 Draegerwerk Ag Anästhesiegerät

Also Published As

Publication number Publication date
WO1998018718A1 (en) 1998-05-07
ITMI962238A1 (it) 1998-04-29
ATE203491T1 (de) 2001-08-15
EP0938448A1 (de) 1999-09-01
EP0938448B1 (de) 2001-07-25
IT1286058B1 (it) 1998-07-07
DE69705861T2 (de) 2001-11-08

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