GB879467A - Improvements in methods of isotope concentration - Google Patents

Improvements in methods of isotope concentration

Info

Publication number
GB879467A
GB879467A GB2070/58A GB207058A GB879467A GB 879467 A GB879467 A GB 879467A GB 2070/58 A GB2070/58 A GB 2070/58A GB 207058 A GB207058 A GB 207058A GB 879467 A GB879467 A GB 879467A
Authority
GB
United Kingdom
Prior art keywords
stage
column
columns
substance
principal substance
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
GB2070/58A
Other languages
English (en)
Inventor
Pierre Boutaud De La Combe
Jacques Celerier
Etienne 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 GB879467A publication Critical patent/GB879467A/en
Expired 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/34—Hand-held perforating or punching apparatus, e.g. awls power actuated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2070/58A 1957-01-23 1958-01-21 Improvements in methods of isotope concentration Expired GB879467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1165257T 1957-01-23

Publications (1)

Publication Number Publication Date
GB879467A true GB879467A (en) 1961-10-11

Family

ID=37420928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2070/58A Expired GB879467A (en) 1957-01-23 1958-01-21 Improvements in methods of isotope concentration

Country Status (7)

Country Link
BE (1) BE564177A (enrdf_load_stackoverflow)
CH (1) CH348956A (enrdf_load_stackoverflow)
DE (1) DE1206398B (enrdf_load_stackoverflow)
FR (1) FR1165257A (enrdf_load_stackoverflow)
GB (1) GB879467A (enrdf_load_stackoverflow)
LU (1) LU35704A1 (enrdf_load_stackoverflow)
NL (2) NL224259A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE564177A (enrdf_load_stackoverflow)
NL123475C (enrdf_load_stackoverflow)
DE1206398B (de) 1965-12-09
NL224259A (enrdf_load_stackoverflow)
CH348956A (fr) 1960-09-30
FR1165257A (fr) 1958-10-21
LU35704A1 (enrdf_load_stackoverflow)

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