NO20002930L - Apparat for produksjon av frossen edelgass - Google Patents

Apparat for produksjon av frossen edelgass

Info

Publication number
NO20002930L
NO20002930L NO20002930A NO20002930A NO20002930L NO 20002930 L NO20002930 L NO 20002930L NO 20002930 A NO20002930 A NO 20002930A NO 20002930 A NO20002930 A NO 20002930A NO 20002930 L NO20002930 L NO 20002930L
Authority
NO
Norway
Prior art keywords
polarized
frozen
thawing
noble gas
production
Prior art date
Application number
NO20002930A
Other languages
English (en)
Other versions
NO20002930D0 (no
Inventor
Bastiaan Driehuys
David Zollinger
Daniel Deaton
K C Hasson
Alan Langhorn
Original Assignee
Magnetic Imaging Technologies
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
Priority claimed from PCT/US1998/026450 external-priority patent/WO1999034189A2/en
Application filed by Magnetic Imaging Technologies filed Critical Magnetic Imaging Technologies
Publication of NO20002930D0 publication Critical patent/NO20002930D0/no
Publication of NO20002930L publication Critical patent/NO20002930L/no

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • A61K49/1815—Suspensions, emulsions, colloids, dispersions compo-inhalant, e.g. breath tests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/07—Hyperpolarised gases
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/919—Isotope
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/923—Inert gas
    • Y10S62/925—Xenon or krypton

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Defrosting Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Industrial Gases (AREA)
NO20002930A 1997-12-12 2000-06-08 Apparat for produksjon av frossen edelgass NO20002930L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6943597P 1997-12-12 1997-12-12
PCT/US1998/026450 WO1999034189A2 (en) 1997-12-12 1998-12-11 Process and device to solidify and thaw a polarized gas comprising xenon

Publications (2)

Publication Number Publication Date
NO20002930D0 NO20002930D0 (no) 2000-06-08
NO20002930L true NO20002930L (no) 2000-07-28

Family

ID=22088961

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002930A NO20002930L (no) 1997-12-12 2000-06-08 Apparat for produksjon av frossen edelgass

Country Status (15)

Country Link
US (4) US6199385B1 (no)
EP (1) EP1051602B1 (no)
JP (2) JP4558931B2 (no)
CN (1) CN1284158A (no)
AT (2) ATE238540T1 (no)
AU (1) AU757090B2 (no)
BR (1) BR9813492A (no)
CA (1) CA2313480C (no)
DE (2) DE69813904T2 (no)
DK (1) DK1051602T3 (no)
ES (2) ES2239192T3 (no)
IL (1) IL136494A (no)
NO (1) NO20002930L (no)
PL (1) PL341598A1 (no)
PT (1) PT1051602E (no)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937566C2 (de) * 1999-08-09 2001-06-28 Forschungszentrum Juelich Gmbh Hochdruckpolarisator für Edelgase und Verfahren zum Betreiben des Polarisators
CN1429086A (zh) 2000-03-13 2003-07-09 医疗物理有限公司 使用气态超极化129Xe的直接注射的诊断步骤以及相关系统和产品
US20040049108A1 (en) * 2000-11-03 2004-03-11 Ardenkjaer-Larsen Jan Henrik Methods and devices for polarised nmr samples
CA2427726C (en) * 2000-11-03 2012-01-24 Amersham Health As Methods and devices for polarised nmr samples
EP1387700A2 (en) 2001-04-24 2004-02-11 Medi-Physics, Inc. Methods and devices for moisturizing hyperpolarized noble gases and pharmaceutical products thereof
US6735977B2 (en) * 2001-08-17 2004-05-18 Medi-Physics, Inc. Magnetic holding field for cryogenically accumulated polarized 129Xenon
CA2463910A1 (en) * 2001-10-22 2003-05-01 Medi-Physics, Inc. Optical pumping modules, polarized gas blending and dispensing systems, and automated polarized gas distribution systems and related devices and methods
CA2362844C (en) * 2001-11-30 2004-08-31 Westport Research Inc. Method and apparatus for delivering a high pressure gas from a cryogenic storage tank
BRPI0206797B1 (pt) 2001-12-12 2016-12-27 Astronautics Corp dispositivo de transferência de calor
US7038565B1 (en) 2003-06-09 2006-05-02 Astronautics Corporation Of America Rotating dipole permanent magnet assembly
US6907740B2 (en) * 2003-07-23 2005-06-21 Advanced Technology Materials, Inc. Gas charging system for fill of gas storage and dispensing vessels
US6946941B2 (en) * 2003-08-29 2005-09-20 Astronautics Corporation Of America Permanent magnet assembly
US7137274B2 (en) * 2003-09-24 2006-11-21 The Boc Group Plc System for liquefying or freezing xenon
US7148777B2 (en) * 2004-02-03 2006-12-12 Astronautics Corporation Of America Permanent magnet assembly
EP1766309B1 (en) * 2004-04-21 2018-10-03 University Of New Hampshire Method and apparatus for accumulating hyperpolarized xenon
JP3863154B2 (ja) * 2004-06-07 2006-12-27 独立行政法人科学技術振興機構 偏極キセノンの氷結・再ガス化装置および偏極キセノンの生成システム
US7576538B2 (en) * 2006-03-14 2009-08-18 Thomas Meersmann Nuclear electric quadrupolar properties of hyperpolarized gases to probe surfaces and interfaces
US7928359B2 (en) * 2006-09-20 2011-04-19 University Of New Hampshire Thermal management technology for polarizing Xenon
US8405022B2 (en) 2006-09-20 2013-03-26 University Of New Hampshire Thermal management technology for polarizing xenon
JP4817317B2 (ja) * 2006-11-24 2011-11-16 独立行政法人産業技術総合研究所 核スピン偏極希ガスの製造装置と核磁気共鳴分光装置並びに核磁気共鳴イメージング装置
US8731640B2 (en) * 2007-03-28 2014-05-20 General Electric Company Fluid path system for dissolution and transport of a hyperpolarized material
US8763410B2 (en) * 2008-04-21 2014-07-01 General Electric Company Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media
WO2009143368A2 (en) * 2008-05-23 2009-11-26 University Of Utah Non-cryogenic storage cell for hyperpolarized 129xe
US8624594B2 (en) * 2008-08-01 2014-01-07 Osaka University Polarized xenon gas concentration method, polarized xenon gas manufacturing supply device, and MRI system
US9289518B2 (en) * 2008-08-22 2016-03-22 The Brigham And Women's Hospital Enhanced 13C NMR by thermal mixing with hyperpolarized 129XE
US8773130B2 (en) * 2009-04-01 2014-07-08 The University Of North Carolina At Chapel Hill Device for particulate NMR samples in a fluid and related methods
DE102013013197A1 (de) 2013-08-09 2015-02-12 Bundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Arbeit, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt Braunschweig und Berlin Verfahren und Vorrichtung zum kryogenfreien Aufkonzentrieren eines hyperpolarisierten Gases in einem kontinuierlich fließenden Gasstrom und Verwendung
CN107270265A (zh) * 2017-06-30 2017-10-20 青岛云路新能源科技有限公司 用于家电的高温高效蒸汽发生器
CN110609055B (zh) * 2018-06-15 2024-07-26 中国科学院大连化学物理研究所 一种超极化稀有惰性气体发生装置
CN109738240B (zh) * 2019-03-07 2024-05-03 常州工业及消费品检验有限公司 一种用于危险气体定量检测的配制装置及其配置方法
CN114441282B (zh) * 2020-11-02 2024-05-07 中国石油化工股份有限公司 一种壤中气中稀有气体的浓缩富集装置及浓缩富集方法和应用
FR3123707B1 (fr) * 2021-06-08 2024-04-05 Absolut System Procédé et système de pressurisation d’hydrogène gazeux
US11629821B1 (en) * 2022-01-19 2023-04-18 Praxair Technology, Inc. Gas dosing apparatus with directional control valve
CN114644322B (zh) * 2022-04-15 2024-02-06 宁波诺丁汉大学 超极化稀有气体生产设备
WO2024167889A1 (en) * 2023-02-09 2024-08-15 Polarean, Inc. Cryo-collection systems, related methods and hyperpolarizers with the cryo-collection systems
US12405037B2 (en) * 2023-05-04 2025-09-02 The Boeing Company Magnetic failsafe valve for cryogen flow control
WO2025151298A1 (en) 2024-01-10 2025-07-17 Polarean, Inc. Hyperpolarizers with a load-lock chamber for alkali metal

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH467095A (de) * 1966-02-18 1969-01-15 Ciba Geigy Verfahren zur Anreicherung von Isotopen des Stickstoffs und/oder Sauerstoffs und/oder Kohlenstoffs durch Rektifikation
US3748864A (en) 1969-01-21 1973-07-31 Airco Inc Process for recovery and containment of radioactive gases
DE2426764C2 (de) 1974-06-01 1981-07-09 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zum Abtrennen von Krypton aus einem radioaktiven Abgasgemisch und Gastrennanlage zum Durchführen des Verfahrens
US4417909A (en) 1978-12-04 1983-11-29 Airco, Inc. Gas separation process
US4369048A (en) 1980-01-28 1983-01-18 Dallas T. Pence Method for treating gaseous effluents emitted from a nuclear reactor
US4586511A (en) 1983-03-04 1986-05-06 Children's Hospital Medical Center Methods and compositions for detecting and imaging a gas in an animal by nuclear magnetic resonance
US4599462A (en) 1983-05-25 1986-07-08 University Of Utah Methods for making solid solutions from normally immiscible components and for modifying the surface structure of solid materials
GB8407857D0 (en) * 1984-03-27 1984-05-02 Mann R Separation of gaseous mixture
GB8407947D0 (en) 1984-03-28 1984-05-10 Unilever Plc Protection
DE3518283C2 (de) 1985-05-22 1994-09-22 Messer Griesheim Gmbh Verfahren zur Entfernung leichter flüchtiger Verunreinigungen aus Gasen
JPH0730963B2 (ja) * 1986-05-06 1995-04-10 株式会社東芝 ヘリウム冷却装置
US4971258A (en) 1988-08-26 1990-11-20 Ihi Master Metal Ltd. Method of making high-purity fine particles of reactive metals and manufacturing vessel therefor
US5039500A (en) 1988-11-18 1991-08-13 Kyodo Oxygen Co., Ltd. Process for producing xenon
US4977749A (en) 1989-04-25 1990-12-18 Sercel Jeffrey P Apparatus and method for purification of gases used in exciplex (excimer) lasers
US5161382A (en) 1991-05-24 1992-11-10 Marin Tek, Inc. Combined cryosorption/auto-refrigerating cascade low temperature system
US5545396A (en) 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5612103A (en) 1995-06-07 1997-03-18 Princeton University Coatings for production of hyperpolarized noble gases
US5617860A (en) 1995-06-07 1997-04-08 Smithsonian Astrophysical Observatory Method and system for producing polarized 129 Xe gas
FR2744932B1 (fr) 1996-02-16 1998-04-30 Centre Nat Rech Scient Installation et procede pour la production d'helium-3 polarise en phase vapeur, en particulier pour l'imagerie par rmn
EP0890114A1 (en) 1996-03-29 1999-01-13 Lawrence Berkeley National Laboratory Enhancement of nmr and mri in the presence of hyperpolarized noble gases
US5809801A (en) 1996-03-29 1998-09-22 The Trustees Of Princeton University Cryogenic accumulator for spin-polarized xenon-129
US5642625A (en) 1996-03-29 1997-07-01 The Trustees Of Princeton University High volume hyperpolarizer for spin-polarized noble gas
DE19619471C1 (de) 1996-05-14 1997-10-16 Siemens Ag Kernspintomographiegerät mit Vorpolarisation
DE19635002A1 (de) * 1996-08-30 1998-03-05 Messer Griesheim Gmbh Verfahren zur Online-Rückgewinnung von Xenon aus Narkosegas
US5934103A (en) 1997-04-22 1999-08-10 Northrop Grumman Corporation Method and apparatus for production of spin-polarized medical-grade xenon 129 gas by laser optical pumping
US6085743A (en) * 1997-05-30 2000-07-11 The Regent Of The University Of Michigan Polarized gas delivery system/method
DE19742543C2 (de) 1997-09-26 1999-09-23 Otten Ernst Wilhelm Verfahren und Vorrichtung zur Bestimmung des Polarisationsgrades kernspinpolarisierter Gase, insbesondere des Heliumisotops ·3·He sowie ·1··2··9·Xe
US6079213A (en) 1997-12-12 2000-06-27 Magnetic Imaging Technologies Incorporated Methods of collecting, thawing, and extending the useful life of polarized gases and associated accumulators and heating jackets
US6128918A (en) 1998-07-30 2000-10-10 Medi-Physics, Inc. Containers for hyperpolarized gases and associated methods
US6125654A (en) 1998-10-16 2000-10-03 Syracuse University Bulk production and usage of hyperpolarized 129 Xenon

Also Published As

Publication number Publication date
AU757090B2 (en) 2003-01-30
IL136494A (en) 2003-10-31
IL136494A0 (en) 2001-06-14
ES2239192T3 (es) 2005-09-16
CA2313480A1 (en) 1999-07-08
US6305190B1 (en) 2001-10-23
DK1051602T3 (da) 2003-08-11
DE69829231D1 (de) 2005-04-07
EP1051602B1 (en) 2003-04-23
DE69813904T2 (de) 2004-02-05
US6199385B1 (en) 2001-03-13
US20020035836A1 (en) 2002-03-28
US20040211191A1 (en) 2004-10-28
BR9813492A (pt) 2000-11-21
ES2201572T3 (es) 2004-03-16
CN1284158A (zh) 2001-02-14
PT1051602E (pt) 2003-09-30
JP4558931B2 (ja) 2010-10-06
ATE238540T1 (de) 2003-05-15
JP2002500337A (ja) 2002-01-08
AU3448499A (en) 1999-07-19
ATE290194T1 (de) 2005-03-15
CA2313480C (en) 2008-02-05
DE69813904D1 (de) 2003-05-28
PL341598A1 (en) 2001-04-23
DE69829231T2 (de) 2006-04-06
US7373782B2 (en) 2008-05-20
NO20002930D0 (no) 2000-06-08
JP2010094504A (ja) 2010-04-30
EP1051602A2 (en) 2000-11-15

Similar Documents

Publication Publication Date Title
NO20002930D0 (no) Apparat for produksjon av frossen edelgass
PT991590E (pt) Processo e dispositivo para a producao de fulerenos
BR9605398A (pt) Transmissor de calor para refrigeração de gás de escapamento
DE69920253D1 (de) Gasmikroturbinenkraftwerk mit batteriestartsystem
FR2720860B1 (fr) Batterie fonctionnant à température élevée.
TW344671B (en) Process for on-line recovery of xenon from anesthetic gas
MX9100750A (es) Procedimiento para la purificacion de un gas de descarga de oxidacion,con recuperacion de energia
FR2821067B1 (fr) Conteneur isotherme
MY124885A (en) Methods and apparatus for freezing tissue
WO1999034189A8 (en) Process and device to solidify and thaw a polarized gas comprising xenon
EA200500484A1 (ru) Способ термической обработки металлической ленты
EP0715119A3 (de) Verfahren zum Verdampfen von tiefkalten verflüssigten Gasen
PL353581A1 (en) Method of and apparatus for drying an active part
FR2777477B1 (fr) Procede de purification de gaz par adsorption avec pressions et temperatures controlees
EP1279912A3 (en) Methods of collecting and thawing polarised gases, associated accumulators and heating jackets
SE0003965L (sv) Uppvärmningsanordning
NO893033D0 (no) Kullelektrode med gasstett, temperaturbestandig beskyttelsesklokke.
JPS5286257A (en) Organic sludge treating method
IT8519287A1 (it) Caldaia per riscaldamento, in particolare con regolazione della temperatura dei gas di. scarico
Sorokin et al. Slag cleaning operation in nickel production
JPS5428271A (en) Condensing apparatus for moisture in gas
TR199800989A2 (xx) Küp şekerlerin kurutulması için tertibat.
IT1273928B (it) Sonda per la rilevazione della temperatura di alimenti, particolarmen-te negli abbattitori di calore.
UA32961A (uk) Спосіб одоризації природного газу
Afanas'ev et al. SET system: the way of increase of electric melting efficiency

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application