GB1520576A - Isotopic exchange process - Google Patents

Isotopic exchange process

Info

Publication number
GB1520576A
GB1520576A GB10676/76A GB1067676A GB1520576A GB 1520576 A GB1520576 A GB 1520576A GB 10676/76 A GB10676/76 A GB 10676/76A GB 1067676 A GB1067676 A GB 1067676A GB 1520576 A GB1520576 A GB 1520576A
Authority
GB
United Kingdom
Prior art keywords
hot
liquid
tower
contacted
direct
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
Application number
GB10676/76A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1520576A publication Critical patent/GB1520576A/en
Expired 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
    • B01D59/32—Separation by chemical exchange by exchange between fluids
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB10676/76A 1975-04-04 1976-03-17 Isotopic exchange process Expired GB1520576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510545A FR2306004A1 (fr) 1975-04-04 1975-04-04 Procede et appareil d'echange isotopique du type bitherme

Publications (1)

Publication Number Publication Date
GB1520576A true GB1520576A (en) 1978-08-09

Family

ID=9153524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10676/76A Expired GB1520576A (en) 1975-04-04 1976-03-17 Isotopic exchange process

Country Status (8)

Country Link
JP (1) JPS5924852B2 (https=)
CA (1) CA1073636A (https=)
CH (1) CH604858A5 (https=)
DE (1) DE2614311C2 (https=)
EG (1) EG12365A (https=)
FR (1) FR2306004A1 (https=)
GB (1) GB1520576A (https=)
IL (1) IL49241A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580518B1 (fr) * 1985-01-04 1989-08-18 Commissariat Energie Atomique Procede de recuperation de chaleur dans une installation d'echange isotopique entre un liquide et un gaz et installation mettant en oeuvre ce procede

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544135A1 (de) * 1957-05-27 1970-05-27 Spevack Jerome S Verfahren zur Isotopenanreicherung nach dem Heiss-Kalt-Verfahren

Also Published As

Publication number Publication date
IL49241A (en) 1978-08-31
CH604858A5 (https=) 1978-09-15
EG12365A (en) 1979-06-30
CA1073636A (en) 1980-03-18
DE2614311A1 (de) 1976-10-21
DE2614311C2 (de) 1985-11-21
FR2306004A1 (fr) 1976-10-29
JPS5924852B2 (ja) 1984-06-12
IL49241A0 (en) 1976-06-30
FR2306004B1 (https=) 1980-05-30
JPS51123499A (en) 1976-10-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee