CA1282938C - Process for enriching and separating oxides of heavy hydrogen isotopes from acid, aqueous solutions or other aqueous streams - Google Patents

Process for enriching and separating oxides of heavy hydrogen isotopes from acid, aqueous solutions or other aqueous streams

Info

Publication number
CA1282938C
CA1282938C CA000503585A CA503585A CA1282938C CA 1282938 C CA1282938 C CA 1282938C CA 000503585 A CA000503585 A CA 000503585A CA 503585 A CA503585 A CA 503585A CA 1282938 C CA1282938 C CA 1282938C
Authority
CA
Canada
Prior art keywords
heavy hydrogen
solid phase
ape
temperature
process according
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000503585A
Other languages
English (en)
French (fr)
Inventor
Arndt Knochel
Burghard Doscher
Wolfgang Podesta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Application granted granted Critical
Publication of CA1282938C publication Critical patent/CA1282938C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D59/28—Separation by chemical exchange
    • B01D59/30—Separation by chemical exchange by ion exchange
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA000503585A 1985-03-09 1986-03-07 Process for enriching and separating oxides of heavy hydrogen isotopes from acid, aqueous solutions or other aqueous streams Expired - Lifetime CA1282938C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3508503.7 1985-03-09
DE19853508503 DE3508503A1 (de) 1985-03-09 1985-03-09 Verfahren zur anreicherung und abtrennung von oxiden schwerer wasserstoff-isotope aus sauren, waessrigen loesungen oder stoffstroemen

Publications (1)

Publication Number Publication Date
CA1282938C true CA1282938C (en) 1991-04-16

Family

ID=6264760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000503585A Expired - Lifetime CA1282938C (en) 1985-03-09 1986-03-07 Process for enriching and separating oxides of heavy hydrogen isotopes from acid, aqueous solutions or other aqueous streams

Country Status (6)

Country Link
US (1) US4705635A (enExample)
JP (1) JPS61209031A (enExample)
CA (1) CA1282938C (enExample)
DE (1) DE3508503A1 (enExample)
FR (1) FR2578445B1 (enExample)
GB (1) GB2173778B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176885A (en) * 1991-04-01 1993-01-05 Westinghouse Electric Corporation Isotope separation of weak acid forming elements by utilization of thermal regeneration of ion exchange resin
US6348153B1 (en) * 1998-03-25 2002-02-19 James A. Patterson Method for separating heavy isotopes of hydrogen oxide from water
AU3452599A (en) * 1998-03-25 1999-10-18 Gabriel B. Collins Apparatus and method for separating oxides of heavy isotopes of hydrogen from water
AU2003297330A1 (en) 2002-12-20 2004-07-22 Cyclics Corporation Purification of macrocyclic oligoesters
US6984327B1 (en) 2004-11-23 2006-01-10 Patterson James A System and method for separating heavy isotopes of hydrogen oxide from water
US8758572B2 (en) * 2011-04-20 2014-06-24 Exelon Generation Company, Llc Method for the separation and concentration of isotopologues

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214486A (en) * 1965-10-26 Method for preparing radioactive hydrocarbons
FR1450643A (fr) * 1965-06-30 1966-06-24 Commissariat Energie Atomique Procédé d'enrichissement isotopique par échange bitherme ammoniac-hydrogène
CA1014333A (en) * 1973-07-31 1977-07-26 William J. Holtslander Catalyst for hydrogen-amine d exchange
GB1528942A (en) * 1974-11-07 1978-10-18 Aerojet General Co Tritiated water treatment process
JPS5637038A (en) * 1979-08-31 1981-04-10 Toyama Yakuhin Kogyo Kk Separation and concentration of isotope
EP0073262B1 (de) * 1981-08-31 1985-11-13 Kernforschungszentrum Karlsruhe Gmbh Verfahren zum Abtrennen von Cäsiumionen aus wässrigen Lösungen unter Verwendung einer Adduktverbindung, bestehend aus einem macrocyclischen Polyether und einer anorganischen Heteropolysäure
DE3202776C2 (de) * 1982-01-28 1987-01-29 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Anreicherung und Abtrennung von schweren Wasserstoff-Isotopen aus diese enthaltenden Stoffströmen durch Isotopenaustausch

Also Published As

Publication number Publication date
JPS61209031A (ja) 1986-09-17
GB2173778A (en) 1986-10-22
US4705635A (en) 1987-11-10
DE3508503C2 (enExample) 1988-03-17
DE3508503A1 (de) 1986-09-11
FR2578445A1 (fr) 1986-09-12
GB8605583D0 (en) 1986-05-08
GB2173778B (en) 1989-06-21
FR2578445B1 (fr) 1989-04-28

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