HUP0004441A2 - Polarizált gázakkumulátor és fűtőköpeny, eljárás polarizált gáz összegyűjtésére és felengedésére, valamint polarizált gáztermék - Google Patents

Polarizált gázakkumulátor és fűtőköpeny, eljárás polarizált gáz összegyűjtésére és felengedésére, valamint polarizált gáztermék

Info

Publication number
HUP0004441A2
HUP0004441A2 HU0004441A HUP0004441A HUP0004441A2 HU P0004441 A2 HUP0004441 A2 HU P0004441A2 HU 0004441 A HU0004441 A HU 0004441A HU P0004441 A HUP0004441 A HU P0004441A HU P0004441 A2 HUP0004441 A2 HU P0004441A2
Authority
HU
Hungary
Prior art keywords
polarized
thawing
collecting
gases
accumulator
Prior art date
Application number
HU0004441A
Other languages
English (en)
Inventor
Daniel Deaton
Bastiaan Driehuys
K. C. Hasson
Alan Langhorn
David Zollinger
Original Assignee
Magnetic Imaging Technologies, Inc.
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 US08/989,604 external-priority patent/US6079213A/en
Application filed by Magnetic Imaging Technologies, Inc. filed Critical Magnetic Imaging Technologies, Inc.
Publication of HUP0004441A2 publication Critical patent/HUP0004441A2/hu
Publication of HUP0004441A3 publication Critical patent/HUP0004441A3/hu
Publication of HU222711B1 publication Critical patent/HU222711B1/hu

Links

Classifications

    • 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
    • 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
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A találmány tárgya eljárás megfagyasztott polarizált gázokösszegyűjtésére, felengedésére, valamint hasznos polarizáltságiélettartamának megnövelésére. Az eljárás során melegítik az áramlásicsatorna egy szakaszát és/vagy a felengedés során közvetlenülcseppfolyósítják a megfagyasztott gázt. A találmány tárgya továbbáolyan nemesgáz-termék, amely megnövelt polarizáltsági élettartammalrendelkezik. A találmányhoz tartozó berendezésnek polarizáltnemesgázok összegyűjtésére, tárolására és szállítására szolgálóakkumulátora (30) és fűtőköpenye (93) van. A berendezésnek a találmányértelmében az összegyűjtési csatorna (80) egy szakaszát azösszegyűjtés és a felengedés során melegítő szekunder áramlásicsatornája (95) van. Ó
HU0004441A 1997-12-12 1998-12-11 Polarizált gáz akkumulátor és fżtżköpeny, eljárás polarizált gáz összegyżjtésére és felengedésére, valamint polarizált gáztermék HU222711B1 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6943597P 1997-12-12 1997-12-12
US08/989,604 US6079213A (en) 1997-12-12 1997-12-12 Methods of collecting, thawing, and extending the useful life of polarized gases and associated accumulators and heating jackets
PCT/US1998/026450 WO1999034189A2 (en) 1997-12-12 1998-12-11 Process and device to solidify and thaw a polarized gas comprising xenon

Publications (3)

Publication Number Publication Date
HUP0004441A2 true HUP0004441A2 (hu) 2001-04-28
HUP0004441A3 HUP0004441A3 (en) 2001-05-28
HU222711B1 HU222711B1 (hu) 2003-09-29

Family

ID=26750056

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0004441A HU222711B1 (hu) 1997-12-12 1998-12-11 Polarizált gáz akkumulátor és fżtżköpeny, eljárás polarizált gáz összegyżjtésére és felengedésére, valamint polarizált gáztermék

Country Status (2)

Country Link
HU (1) HU222711B1 (hu)
WO (1) WO1999034189A2 (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949169B2 (en) 2000-07-12 2005-09-27 University Of New Hampshire Apparatus and method for polarizing polarizable nuclear species
US8703102B2 (en) 2008-04-04 2014-04-22 Millikelvin Technologies Llc Systems and methods for producing hyperpolarized materials and mixtures thereof
KR101095943B1 (ko) 2006-02-21 2011-12-19 밀리켈빈 테크놀로지스 엘엘씨 과분극화 방법, 시스템 및 조성물
EP2067052B1 (en) 2006-09-20 2016-05-11 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
CN103830929B (zh) * 2014-03-17 2016-01-20 中国科学院武汉物理与数学研究所 一种激光预极化固态氙的升华装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545396A (en) * 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5642625A (en) * 1996-03-29 1997-07-01 The Trustees Of Princeton University High volume hyperpolarizer for spin-polarized noble gas

Also Published As

Publication number Publication date
WO1999034189A3 (en) 1999-09-30
WO1999034189A8 (en) 1999-11-04
WO1999034189A2 (en) 1999-07-08
HU222711B1 (hu) 2003-09-29
HUP0004441A3 (en) 2001-05-28

Similar Documents

Publication Publication Date Title
PT1051602E (pt) Processo de solidificacao e de descongelacao de gases polarizados compreendendo o xenon
PT991590E (pt) Processo e dispositivo para a producao de fulerenos
EP0798773A3 (en) Method of evaluating and method and apparatus for thermally processing semiconductor wafer
ATE494848T1 (de) Kryochirurgisches system
PT1007884E (pt) PROCESSO E APARELHO PARA O APROVEITAMENTO TéRMICO DE BORRAS DE CERVEJA
DE69738817D1 (de) Vorrichtung und Verfahren zur gesteuerten Abgabe von Flüssiggas
HUP0004441A2 (hu) Polarizált gázakkumulátor és fűtőköpeny, eljárás polarizált gáz összegyűjtésére és felengedésére, valamint polarizált gáztermék
AU5436596A (en) Carbide nanofibrils and method of making same
EP0849346A3 (en) Carbonizing apparatus
DE59403797D1 (de) Hochtemperatur-thermoelement-kalibrierung
BR0211867A (pt) Método para processar material orgânico, e, aparelho de processamento para uso no processomento de material orgânico
ATE222135T1 (de) Verfarhen zur unterkühlung
DE69834283D1 (de) Vorrichtung zur Zurückgewinnung, Raffination und Speicherung von Wasserstoffgas
DK0835530T3 (da) Højtemperatur-brændstofcelleanlæg og fremgangsmåde til dets drift
EP1279912A3 (en) Methods of collecting and thawing polarised gases, associated accumulators and heating jackets
DE69904629T2 (de) Entsorgungseinheit für sanitäre abfälle
KR970043135A (ko) 금속의 열처리장치
AR008401A1 (es) Fleje de acero laminado en caliente, y procedimiento para la produccion de dicho fleje
EP0864349A3 (en) A process and apparatus for treating gas
Yu et al. The main factors on heat conductivity for carbon-carbon composites.
van Belle et al. Radii and Effective Temperatures of Giant and Supergiant Stars as Measured at PTI. II
HE et al. Atomic transition probabilities of Ar arc plasma for metal melting
Kovalev et al. Competing Equilibrium Adsorption of Impurities in 35 G 2 Steel During Tempering
Starikov et al. Thermal failure of spring steel blanks during combined heat treatment
Senotrsov et al. Investigation of the Effective Heat Conductivity of a Composite Based on the Sintered Steel Kh 18 N 15

Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20030805

HMM4 Cancellation of final prot. due to non-payment of fee