IT1286058B1 - Procedimento e apparecchiatura per la purificazione e recupero dello xeno e altri gas nobili in sistemi anestetici - Google Patents
Procedimento e apparecchiatura per la purificazione e recupero dello xeno e altri gas nobili in sistemi anesteticiInfo
- Publication number
- IT1286058B1 IT1286058B1 IT96MI002238A ITMI962238A IT1286058B1 IT 1286058 B1 IT1286058 B1 IT 1286058B1 IT 96MI002238 A IT96MI002238 A IT 96MI002238A IT MI962238 A ITMI962238 A IT MI962238A IT 1286058 B1 IT1286058 B1 IT 1286058B1
- Authority
- IT
- Italy
- Prior art keywords
- xenon
- purification
- systems
- anesthetics
- recovery
- Prior art date
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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Gas Separation By Absorption (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (5)
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 |
EP97948817A EP0938448B1 (en) | 1996-10-29 | 1997-10-27 | Process and apparatus for purifying and recovering xenon and other noble gases used in anaesthetic systems |
DE69705861T DE69705861T2 (de) | 1996-10-29 | 1997-10-27 | Verfahren und vorrichtung zur reinigung und gewinnung von xenon und sonstigen edelgasen verwendet in narkosesystemen |
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 |
AT97948817T ATE203491T1 (de) | 1996-10-29 | 1997-10-27 | Verfahren und vorrichtung zur reinigung und gewinnung von xenon und sonstigen edelgasen verwendet in narkosesystemen |
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI962238A1 ITMI962238A1 (it) | 1998-04-29 |
IT1286058B1 true IT1286058B1 (it) | 1998-07-07 |
Family
ID=11375113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0938448B1 (it) |
AT (1) | ATE203491T1 (it) |
DE (1) | DE69705861T2 (it) |
IT (1) | IT1286058B1 (it) |
WO (1) | WO1998018718A1 (it) |
Families Citing this family (8)
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 |
EP2307836A1 (en) * | 2008-05-30 | 2011-04-13 | J.C.R. Van Der Hart Holding B.v. | Apparatus and method for purifying a gas |
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 |
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)
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 |
-
1996
- 1996-10-29 IT IT96MI002238A patent/IT1286058B1/it active IP Right Grant
-
1997
- 1997-10-27 WO PCT/EP1997/005936 patent/WO1998018718A1/en active IP Right Grant
- 1997-10-27 EP EP97948817A patent/EP0938448B1/en not_active Expired - Lifetime
- 1997-10-27 AT AT97948817T patent/ATE203491T1/de active
- 1997-10-27 DE DE69705861T patent/DE69705861T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE203491T1 (de) | 2001-08-15 |
EP0938448A1 (en) | 1999-09-01 |
DE69705861T2 (de) | 2001-11-08 |
EP0938448B1 (en) | 2001-07-25 |
ITMI962238A1 (it) | 1998-04-29 |
WO1998018718A1 (en) | 1998-05-07 |
DE69705861D1 (de) | 2001-08-30 |
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Legal Events
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---|---|---|---|
0001 | Granted |