CA1073636A - Dual temperature isotopic exchange process and a device for the application of said process - Google Patents

Dual temperature isotopic exchange process and a device for the application of said process

Info

Publication number
CA1073636A
CA1073636A CA249,266A CA249266A CA1073636A CA 1073636 A CA1073636 A CA 1073636A CA 249266 A CA249266 A CA 249266A CA 1073636 A CA1073636 A CA 1073636A
Authority
CA
Canada
Prior art keywords
tower
hot
liquid
gas
cold
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
CA249,266A
Other languages
English (en)
French (fr)
Inventor
Etienne Roth
Michel Briec
Pierre Courvoisier
Bernard Lefrancois
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
Application granted granted Critical
Publication of CA1073636A publication Critical patent/CA1073636A/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)
CA249,266A 1975-04-04 1976-03-31 Dual temperature isotopic exchange process and a device for the application of said process Expired CA1073636A (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
CA1073636A true CA1073636A (en) 1980-03-18

Family

ID=9153524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249,266A Expired CA1073636A (en) 1975-04-04 1976-03-31 Dual temperature isotopic exchange process and a device for the application of said process

Country Status (8)

Country Link
JP (1) JPS5924852B2 (US20110009641A1-20110113-C00256.png)
CA (1) CA1073636A (US20110009641A1-20110113-C00256.png)
CH (1) CH604858A5 (US20110009641A1-20110113-C00256.png)
DE (1) DE2614311C2 (US20110009641A1-20110113-C00256.png)
EG (1) EG12365A (US20110009641A1-20110113-C00256.png)
FR (1) FR2306004A1 (US20110009641A1-20110113-C00256.png)
GB (1) GB1520576A (US20110009641A1-20110113-C00256.png)
IL (1) IL49241A (US20110009641A1-20110113-C00256.png)

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
DE2614311A1 (de) 1976-10-21
EG12365A (en) 1979-06-30
JPS5924852B2 (ja) 1984-06-12
CH604858A5 (US20110009641A1-20110113-C00256.png) 1978-09-15
FR2306004A1 (fr) 1976-10-29
FR2306004B1 (US20110009641A1-20110113-C00256.png) 1980-05-30
IL49241A (en) 1978-08-31
DE2614311C2 (de) 1985-11-21
IL49241A0 (en) 1976-06-30
JPS51123499A (en) 1976-10-28
GB1520576A (en) 1978-08-09

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Legal Events

Date Code Title Description
MKEX Expiry