ATE113861T1 - Gaschromatographische methode zur trennung von wasserstoffisotopen. - Google Patents

Gaschromatographische methode zur trennung von wasserstoffisotopen.

Info

Publication number
ATE113861T1
ATE113861T1 AT91120674T AT91120674T ATE113861T1 AT E113861 T1 ATE113861 T1 AT E113861T1 AT 91120674 T AT91120674 T AT 91120674T AT 91120674 T AT91120674 T AT 91120674T AT E113861 T1 ATE113861 T1 AT E113861T1
Authority
AT
Austria
Prior art keywords
hydrogen
isotops
separation
gas chromatographic
chromatographic method
Prior art date
Application number
AT91120674T
Other languages
English (en)
Inventor
Christopher Huk-Shi Cheh
Original Assignee
Cheh Christopher Huk Shi
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 Cheh Christopher Huk Shi filed Critical Cheh Christopher Huk Shi
Application granted granted Critical
Publication of ATE113861T1 publication Critical patent/ATE113861T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/22—Separation by extracting
    • B01D59/24—Separation by extracting by solvent extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/22—Separation by extracting
    • B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3007—Control of physical parameters of the fluid carrier of temperature same temperature for whole column
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3023—Control of physical parameters of the fluid carrier of temperature using cryogenic fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3084—Control of physical parameters of the fluid carrier of temperature ovens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT91120674T 1986-05-08 1987-03-30 Gaschromatographische methode zur trennung von wasserstoffisotopen. ATE113861T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/861,336 US4732581A (en) 1986-05-08 1986-05-08 Gas chromatographic method for separating hydrogen isotopes

Publications (1)

Publication Number Publication Date
ATE113861T1 true ATE113861T1 (de) 1994-11-15

Family

ID=25335525

Family Applications (2)

Application Number Title Priority Date Filing Date
AT87302742T ATE107535T1 (de) 1986-05-08 1987-03-30 Gaschromatographische methode zur trennung von wasserstoffisotopen.
AT91120674T ATE113861T1 (de) 1986-05-08 1987-03-30 Gaschromatographische methode zur trennung von wasserstoffisotopen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT87302742T ATE107535T1 (de) 1986-05-08 1987-03-30 Gaschromatographische methode zur trennung von wasserstoffisotopen.

Country Status (6)

Country Link
US (1) US4732581A (de)
EP (2) EP0245936B1 (de)
JP (1) JPS6312329A (de)
AT (2) ATE107535T1 (de)
CA (1) CA1271142A (de)
DE (2) DE3750100T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717456C1 (de) * 1987-05-23 1988-07-21 Eberhard Gerstel Gaschromatograph und Verfahren zur gaschromatographischen Trennung
LU86902A1 (fr) * 1987-05-27 1988-06-13 Euratom Procede et dispositif de purification d'un gaz contenant des isotopes d'hydrogene
US4780116A (en) * 1987-11-20 1988-10-25 Cheh Christopher H Low temperature preparative gas chromatography apparatus
US4992083A (en) * 1988-11-19 1991-02-12 Kernforschungsanlage Juelich Gesellschaft Mit Beschrenkter Haftung Apparatus for intermediate enrichment of trace substances from a gas stream in a cold trap, and chromatography arrangement provided therewith
US4994096A (en) * 1989-05-09 1991-02-19 Hewlett-Packard Co. Gas chromatograph having integrated pressure programmer
US4948389A (en) * 1989-05-22 1990-08-14 Hewlett-Packard Company Gas chromatograph having cyro blast coolings
US5032151A (en) * 1990-01-17 1991-07-16 Hewlett-Packard Company System and method for automated cool on-column injection with column diameters less than 530 μm
US5083450A (en) * 1990-05-18 1992-01-28 Martin Marietta Energy Systems, Inc. Gas chromatograph-mass spectrometer (gc/ms) system for quantitative analysis of reactive chemical compounds
EP0576715A1 (de) * 1992-07-03 1994-01-05 European Atomic Energy Community (Euratom) Verfahren zur Ausscheidung von Verunreinigungen eines Wasserstoffisotopen enthaltenden Stromes
US5319955A (en) * 1992-08-21 1994-06-14 United States Department Of Energy Tritium monitor
CA2110343C (en) * 1992-12-14 1999-08-24 Christopher Huk-Shi Cheh Gas chromatographic method
US5637787A (en) * 1994-05-31 1997-06-10 Shimadzu Corporation Gas chromatograph
JP3424432B2 (ja) * 1996-04-03 2003-07-07 株式会社島津製作所 ガスクロマトグラフ装置
EP1306669A4 (de) * 2000-06-20 2006-01-11 Japan Science & Tech Agency Verfahren zum trennen und analysieren eines wasserstoffions und ionenchromatographieinstrument
JP2002035528A (ja) * 2000-07-26 2002-02-05 Japan Atom Energy Res Inst ガス分離装置
US6514316B1 (en) * 2001-08-22 2003-02-04 Mt Systems, Llc System for improving the maximum operating temperature and lifetime of chromatographic columns
NO319447B1 (no) * 2002-07-05 2005-08-15 Scatec As Fremgangsmate for separasjon av isotoper
JP2005211757A (ja) * 2004-01-28 2005-08-11 National Institutes Of Natural Sciences 水素同位体の分離方法、及び水素同位体の分離装置
DE602005001927T2 (de) * 2005-02-25 2008-04-10 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Gaschromatographievorrichtung
CN102553439B (zh) * 2010-12-14 2014-12-10 中国科学院金属研究所 一种热致循环吸附法氢同位素分离用色谱柱及其制备
CN102921191A (zh) * 2011-09-27 2013-02-13 哈尔滨工业大学 一种多通路逆流分级高效分离纯化系统及其使用方法
GB2586100B (en) * 2012-07-06 2021-04-28 Waters Technologies Corp Techniques for thermally insulating a liquid chromatographic column
US11185795B2 (en) 2012-07-06 2021-11-30 Waters Technologies Corporation Techniques for thermally insulating a chromatographic column
CN107051205B (zh) * 2017-02-15 2019-02-12 中国工程物理研究院材料研究所 一种低温钯置换分离方法
CN106693704B (zh) * 2017-02-15 2019-06-04 中国工程物理研究院材料研究所 一种置换色谱氢同位素富集分离方法
CN106693703B (zh) * 2017-02-15 2018-01-02 中国工程物理研究院材料研究所 一种置换色谱氢同位素分离装置
CN107930400A (zh) * 2017-12-07 2018-04-20 中国工程物理研究院核物理与化学研究所 一种氢氦分离与氢同位素浓缩耦合系统及方法
US10935473B2 (en) * 2018-02-08 2021-03-02 Elemental Scientific, Inc. Inline dilution and autocalibration for ICP-MS speciation analysis
CN112986447A (zh) * 2021-04-23 2021-06-18 中国原子能科学研究院 气相色谱分析装置
CN114544807B (zh) * 2022-02-15 2023-06-23 中国工程物理研究院材料研究所 一种氢同位素气体中杂质分析装置及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043127A (en) * 1958-12-11 1962-07-10 Phillips Petroleum Co Thermochromatography heater
US3011589A (en) * 1960-03-21 1961-12-05 Mark Chemical Company Inc Van Method for producing exceptionally pure hydrogen
DE1241416B (de) * 1964-05-30 1967-06-01 Kernforschung Gmbh Ges Fuer Einrichtung zum Trennen von Isotopen
FR1478542A (fr) * 1966-03-14 1967-04-28 Rech S Tech Et Ind Soc D Procédé de séparation continue des isotopes de l'hydrogène d'un mélange gazeux par adsorption à contre-courant
US3524305A (en) * 1967-12-26 1970-08-18 Phillips Petroleum Co Minimizing switching transients in multiple column chromatography
US3488921A (en) * 1968-01-16 1970-01-13 Aquitaine Petrole Process and apparatus for isotopic enrichment
US3769776A (en) * 1972-02-22 1973-11-06 Atomenergi Inst For Method for thermal activation of a surface active material
US3843518A (en) * 1972-08-23 1974-10-22 Exxon Research Engineering Co Commercial chromatography for more than two components
IT1097473B (it) * 1978-07-05 1985-08-31 Agip Nucleare Spa Metodo per aumentare l'efficienza di produzione in processi di separazione isotopica
US4276060A (en) * 1979-05-22 1981-06-30 The United States Of America As Represented By The United States Department Of Energy Chromatographic hydrogen isotope separation
US4271697A (en) * 1979-10-17 1981-06-09 Phillips Petroleum Company Chromatographic analysis
EP0088439B1 (de) * 1982-03-10 1986-08-13 Hitachi, Ltd. Gaschromatograph
EP0189607B1 (de) * 1985-02-01 1990-05-23 European Atomic Energy Community (Euratom) Verfahren zur Trennung von Wasserstoffisotopen

Also Published As

Publication number Publication date
ATE107535T1 (de) 1994-07-15
DE3750100D1 (de) 1994-07-28
US4732581A (en) 1988-03-22
DE3750751T2 (de) 1995-03-16
JPH0412167B2 (de) 1992-03-03
JPS6312329A (ja) 1988-01-19
EP0245936A2 (de) 1987-11-19
DE3750100T2 (de) 1994-10-13
CA1271142A (en) 1990-07-03
DE3750751D1 (de) 1994-12-15
EP0486070A1 (de) 1992-05-20
EP0245936A3 (en) 1990-05-02
EP0486070B1 (de) 1994-11-09
EP0245936B1 (de) 1994-06-22

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties