WO1999034189A3 - Process and device to solidify and thaw a polarized gas comprising xenon - Google Patents
Process and device to solidify and thaw a polarized gas comprising xenon Download PDFInfo
- Publication number
- WO1999034189A3 WO1999034189A3 PCT/US1998/026450 US9826450W WO9934189A3 WO 1999034189 A3 WO1999034189 A3 WO 1999034189A3 US 9826450 W US9826450 W US 9826450W WO 9934189 A3 WO9934189 A3 WO 9934189A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polarized
- thawing
- thaw
- xenon
- solidify
- Prior art date
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
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69813904T DE69813904T2 (en) | 1997-12-12 | 1998-12-11 | METHOD FOR SAWING AND DEFROSTING A POLARIZED GAS CONTAINING XENON |
JP2000526791A JP4558931B2 (en) | 1997-12-12 | 1998-12-11 | Freezing and thawing method of polarized noble gases |
AT98967030T ATE238540T1 (en) | 1997-12-12 | 1998-12-11 | METHOD FOR SAWING AND DEFROSTING A POLARIZED GAS CONTAINING XENON |
HU0004441A HU222711B1 (en) | 1997-12-12 | 1998-12-11 | Accumulator and heating jacket for collecting and thawing polarized gases and polarized gas |
BR9813492-2A BR9813492A (en) | 1997-12-12 | 1998-12-11 | Processes for extending the polarization life of a polarized noble gas product, freezing and defrosting frozen polarized noble gas and performing defrost and / or conversion steps, cryogenic accumulator to collect frozen polarized noble gases, jacket heating, and 129x polarized pharmaceutical gas, 129x hyperpolarized noble gas and polarized noble gas products |
IL15524098A IL155240A0 (en) | 1997-12-12 | 1998-12-11 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
IL13649498A IL136494A (en) | 1997-12-12 | 1998-12-11 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
DK98967030T DK1051602T3 (en) | 1997-12-12 | 1998-12-11 | A process by which a polarized gas comprising xenon is solidified and thawed |
AU34484/99A AU757090B2 (en) | 1997-12-12 | 1998-12-11 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
EP98967030A EP1051602B1 (en) | 1997-12-12 | 1998-12-11 | Process to solidify and thaw a polarized gas comprising xenon |
IL15523998A IL155239A0 (en) | 1997-12-12 | 1998-12-11 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
CA002313480A CA2313480C (en) | 1997-12-12 | 1998-12-11 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
NO20002930A NO20002930L (en) | 1997-12-12 | 2000-06-08 | Apparatus for the production of frozen noble gas |
AU2003203796A AU2003203796B2 (en) | 1997-12-12 | 2003-04-22 | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
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 |
US60/069,435 | 1997-12-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO1999034189A2 WO1999034189A2 (en) | 1999-07-08 |
WO1999034189A3 true WO1999034189A3 (en) | 1999-09-30 |
WO1999034189A8 WO1999034189A8 (en) | 1999-11-04 |
Family
ID=26750056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/026450 WO1999034189A2 (en) | 1997-12-12 | 1998-12-11 | Process and device to solidify and thaw a polarized gas comprising xenon |
Country Status (2)
Country | Link |
---|---|
HU (1) | HU222711B1 (en) |
WO (1) | WO1999034189A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002004709A1 (en) | 2000-07-12 | 2002-01-17 | Hersman F William | Apparatus and method for polarizing polarizable nuclear species |
KR101321862B1 (en) | 2006-02-21 | 2013-10-28 | 밀리켈빈 테크놀로지스 엘엘씨 | Hyperpolarization methods, systems and compositions |
US8703102B2 (en) | 2008-04-04 | 2014-04-22 | Millikelvin Technologies Llc | Systems and methods for producing hyperpolarized materials and mixtures thereof |
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 |
CN103830929B (en) * | 2014-03-17 | 2016-01-20 | 中国科学院武汉物理与数学研究所 | A kind of sublimation apparatus of laser pre-polarizing solid xenon |
CN118009222B (en) * | 2024-04-10 | 2024-05-31 | 常州优达电子科技有限公司 | SF6-N2 mixed gas filling device |
Citations (2)
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 |
-
1998
- 1998-12-11 WO PCT/US1998/026450 patent/WO1999034189A2/en active IP Right Grant
- 1998-12-11 HU HU0004441A patent/HU222711B1/en not_active IP Right Cessation
Patent Citations (2)
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 |
---|---|
WO1999034189A8 (en) | 1999-11-04 |
WO1999034189A2 (en) | 1999-07-08 |
HUP0004441A2 (en) | 2001-04-28 |
HU222711B1 (en) | 2003-09-29 |
HUP0004441A3 (en) | 2001-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT1051602E (en) | SOLIDIFICATION AND DEFROSTING PROCESS OF POLARIZED GASES UNDERSTANDING XENON | |
HK1023396A1 (en) | Heat exchanger, method of reusing and recovering refrigerant thereof. | |
WO2001061778A3 (en) | Method and device relating to battery temperature regulation | |
CA2261994A1 (en) | Frozen food product containing heat stable antifreeze protein | |
WO1999034189A3 (en) | Process and device to solidify and thaw a polarized gas comprising xenon | |
TW353765B (en) | Apparatus for removing tramp materials things and method therefor | |
AU4775097A (en) | Honeycombed body with heat insulation, preferably for an exhaust gas catalyzer | |
WO2002081894A3 (en) | Diesel fuel recycling system and apparatus to reduce vapor emissions of diesel fuel | |
GB2342697A (en) | Cryopump with selective condensation and defrost | |
EP0831286A3 (en) | Freeze drying method and apparatus | |
AU9620298A (en) | Method and device for refrigerating, especially freezing, goods | |
EP0715119A3 (en) | Process for vaporizing liquefied gases at low temperatures | |
EP1279912A3 (en) | Methods of collecting and thawing polarised gases, associated accumulators and heating jackets | |
AU2399795A (en) | Thermal storage composition for low energy ice harvesting, method of using same | |
PL353581A1 (en) | Method of and apparatus for drying an active part | |
GB9903405D0 (en) | Liquified gas cryostat | |
JPS52105346A (en) | Frost removing device | |
AU7094496A (en) | Cooling, purifying and silencing device for exhaust gas | |
Page | Low temperature refrigeration | |
HUT59483A (en) | Foodstuffs-cooling system and method, and apparatus and method for heat-transmitting carried out with freezing medium | |
GB2351549B (en) | Liquified gas cryostat | |
JPH06241621A (en) | Fluorocarbon gas recovering device | |
AU2003203796A1 (en) | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products | |
HU9301636D0 (en) | Method for fire-extinguishing using non-burning cryogenic gases condensing at low temperature | |
WO2000042301A8 (en) | Method and device for producing an absorption silencer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 136494 Country of ref document: IL Ref document number: 98813517.5 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
AK | Designated states |
Kind code of ref document: C1 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: C1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
CFP | Corrected version of a pamphlet front page | ||
CR1 | Correction of entry in section i |
Free format text: PAT. BUL. 27/99 UNDER (63) REPLACE THE EXISTING TEXT BY "US 08/989604 (CON) FILED ON 12.12.97" |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 34484/99 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 504959 Country of ref document: NZ |
|
ENP | Entry into the national phase |
Ref document number: 2313480 Country of ref document: CA Ref document number: 2313480 Country of ref document: CA Kind code of ref document: A Ref document number: 2000 526791 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1998967030 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998967030 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 155240 Country of ref document: IL Ref document number: 155239 Country of ref document: IL |
|
WWG | Wipo information: grant in national office |
Ref document number: 1998967030 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 34484/99 Country of ref document: AU |