DE2018944C3 - - Google Patents

Info

Publication number
DE2018944C3
DE2018944C3 DE2018944A DE2018944A DE2018944C3 DE 2018944 C3 DE2018944 C3 DE 2018944C3 DE 2018944 A DE2018944 A DE 2018944A DE 2018944 A DE2018944 A DE 2018944A DE 2018944 C3 DE2018944 C3 DE 2018944C3
Authority
DE
Germany
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
DE2018944A
Other languages
German (de)
Other versions
DE2018944B2 (de
DE2018944A1 (de
Inventor
Fernande Chatillon Sous Bagneux Botter
Gregoire Palaiseau Dirian
Jean Orsay Pauly
Etienne Sevres Roth
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 DE2018944A1 publication Critical patent/DE2018944A1/de
Publication of DE2018944B2 publication Critical patent/DE2018944B2/de
Application granted granted Critical
Publication of DE2018944C3 publication Critical patent/DE2018944C3/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DE2018944A 1969-04-23 1970-04-20 Verfahren zum Wiederanreichern von an Deuterium abgereichertem Was serstoff Granted DE2018944B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912753A FR2041395A5 (ja) 1969-04-23 1969-04-23

Publications (3)

Publication Number Publication Date
DE2018944A1 DE2018944A1 (de) 1971-02-18
DE2018944B2 DE2018944B2 (de) 1973-11-22
DE2018944C3 true DE2018944C3 (ja) 1974-06-20

Family

ID=9032910

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2018944A Granted DE2018944B2 (de) 1969-04-23 1970-04-20 Verfahren zum Wiederanreichern von an Deuterium abgereichertem Was serstoff

Country Status (6)

Country Link
BE (1) BE749249A (ja)
CH (1) CH505753A (ja)
DE (1) DE2018944B2 (ja)
ES (1) ES378921A1 (ja)
FR (1) FR2041395A5 (ja)
GB (1) GB1256454A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115215498B (zh) * 2022-08-02 2023-09-12 苏州思萃同位素技术研究所有限公司 一种氢同位素废水处理及资源化利用的装置及方法和应用

Also Published As

Publication number Publication date
FR2041395A5 (ja) 1971-01-29
BE749249A (fr) 1970-10-01
DE2018944B2 (de) 1973-11-22
ES378921A1 (es) 1973-09-16
GB1256454A (en) 1971-12-08
DE2018944A1 (de) 1971-02-18
CH505753A (fr) 1971-04-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee