FR2074737A6 - Deuterium enrichment of ammonia - for heavy water prodn - Google Patents

Deuterium enrichment of ammonia - for heavy water prodn

Info

Publication number
FR2074737A6
FR2074737A6 FR7002331A FR7002331A FR2074737A6 FR 2074737 A6 FR2074737 A6 FR 2074737A6 FR 7002331 A FR7002331 A FR 7002331A FR 7002331 A FR7002331 A FR 7002331A FR 2074737 A6 FR2074737 A6 FR 2074737A6
Authority
FR
France
Prior art keywords
heavy water
ammonia
deuterium enrichment
prodn
converted
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
FR7002331A
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.)
Sulzer AG
Compagnie de Construction Mecanique Sulzer
Air Liquide SA
Orkem SA
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Sulzer AG
Chimique des Charbonnages SA
Commissariat a lEnergie Atomique CEA
Compagnie de Construction Mecanique Sulzer
Air Liquide SA
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 Sulzer AG, Chimique des Charbonnages SA, Commissariat a lEnergie Atomique CEA, Compagnie de Construction Mecanique Sulzer, Air Liquide SA filed Critical Sulzer AG
Priority to FR7002331A priority Critical patent/FR2074737A6/fr
Application granted granted Critical
Publication of FR2074737A6 publication Critical patent/FR2074737A6/fr
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
    • 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)
  • Oxygen, Ozone, And Oxides In General (AREA)
FR7002331A 1970-01-22 1970-01-22 Deuterium enrichment of ammonia - for heavy water prodn Expired FR2074737A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002331A FR2074737A6 (en) 1970-01-22 1970-01-22 Deuterium enrichment of ammonia - for heavy water prodn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002331A FR2074737A6 (en) 1970-01-22 1970-01-22 Deuterium enrichment of ammonia - for heavy water prodn

Publications (1)

Publication Number Publication Date
FR2074737A6 true FR2074737A6 (en) 1971-10-08

Family

ID=9049471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002331A Expired FR2074737A6 (en) 1970-01-22 1970-01-22 Deuterium enrichment of ammonia - for heavy water prodn

Country Status (1)

Country Link
FR (1) FR2074737A6 (fr)

Similar Documents

Publication Publication Date Title
ZA713344B (en) Process and apparatus for the recovery of ammonia and carbon dioxide from the tail gas of a urea synthesis
FR2375198A1 (fr) Procede integre de fabrication d'ammoniac et d'uree, pour la production d'uree
GB1362384A (en) Process for the selective removal of hydrogen from gases containing hydrogen sulphide and carbon dioxide
GB1371448A (en) Recovery of purified helium or hydrogen from gas mixtures
GB952335A (en) Process for the production of deuterium enriched ammonia
ZA705704B (en) Process for the preparation of gases containing hydrogen and carbon monoxide by partial oxidation
ES333367A1 (es) Procedimiento para la produccion de amoniaco.
IL26033A (en) Process for enriching hydrogen with deuterium by bithermal isotope exchange between gaseous hydrogen and liquid ammonia
DK133666B (da) Fremgangsmåde ved omdannelse af en gasblanding indeholdende carbonmonoxid og vanddamp til hydrogen og carbondioxid.
FR2074696A2 (en) Deuterium enriched ammonia process - burning ammonia or synthesis gas to heat cracker
GB1273463A (en) Deuterium-hydrogen exchange using diamines
FR2044765A1 (en) Increased deuterium concentration of water
ES330655A1 (es) Procedimiento de enriquecimiento isotopico del hidrogeno.
FR1237972A (fr) Procédé d'enrichissement d'eau ou d'hydrogène en deutérium, dans la synthèse de l'ammoniac
FR1478542A (fr) Procédé de séparation continue des isotopes de l'hydrogène d'un mélange gazeux par adsorption à contre-courant
GB825934A (en) Improvements in or relating to the separation of the isotopes of hydrogen
GB867736A (en) Process for the concentration of heavy water
GB1105498A (en) Process for the purification of h or a n/h mixture
GB1552949A (en) Isotope separation procesys
GB1140339A (en) Treatment of gases
IL34175A0 (en) Extraction of deuterium from ammonia synthesis gas
FR2056050A5 (en) Heavy water production
GB1099454A (en) Reforming hydrocarbons
ES247375A1 (es) Sistema de regeneradores para instalaciones de descomposicion de aire o gases
GB1204247A (en) Process for preparing chloride ion-free nitric acid solutions