SE309030B - - Google Patents

Info

Publication number
SE309030B
SE309030B SE12502/61A SE1250261DA SE309030B SE 309030 B SE309030 B SE 309030B SE 12502/61 A SE12502/61 A SE 12502/61A SE 1250261D A SE1250261D A SE 1250261DA SE 309030 B SE309030 B SE 309030B
Authority
SE
Sweden
Application number
SE12502/61A
Inventor
B Lazard
Original Assignee
Mecanique Procedes Sulzer Cie
Air Liquide
Commissariat Energie Atomique
Houilleres Bassin Du Nord
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 Mecanique Procedes Sulzer Cie, Air Liquide, Commissariat Energie Atomique, Houilleres Bassin Du Nord filed Critical Mecanique Procedes Sulzer Cie
Publication of SE309030B publication Critical patent/SE309030B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • 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
    • 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
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE12502/61A 1960-12-14 1961-12-14 SE309030B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846861A FR1289472A (fr) 1960-12-14 1960-12-14 Perfectionnement aux procédés de préparation d'eau lourde par échange isotopique monotherme nh3-h2

Publications (1)

Publication Number Publication Date
SE309030B true SE309030B (fr) 1969-03-10

Family

ID=8744715

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12502/61A SE309030B (fr) 1960-12-14 1961-12-14

Country Status (9)

Country Link
US (1) US3239310A (fr)
BE (1) BE611155A (fr)
CH (1) CH412825A (fr)
DE (1) DE1168395B (fr)
FR (1) FR1289472A (fr)
GB (1) GB985782A (fr)
LU (1) LU40923A1 (fr)
NL (1) NL272357A (fr)
SE (1) SE309030B (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787526A (en) * 1943-11-09 1957-04-02 Jerome S Spevack Method of isotope concentration
US2741543A (en) * 1945-05-22 1956-04-10 Harold C Urey Process for the production of deuterium oxide
GB807803A (en) * 1956-05-04 1959-01-21 Brown John Constr Improvements in or relating to a method of extracting deuterium from hydrogen-containing gases
DE1046590B (de) * 1957-06-07 1958-12-18 Degussa Verfahren zur Entwaesserung des Katalysators in Austauschanlagen fuer die Anreicherung von Deuterium
US2988428A (en) * 1957-08-19 1961-06-13 Hesky Hans Method for reducing the deuterium concentration of the residual moisture adhering to a pulverulent catalyst substance after filtration of a catalyst suspension through th filter cake
LU38666A1 (fr) * 1959-06-08

Also Published As

Publication number Publication date
FR1289472A (fr) 1962-04-06
CH412825A (fr) 1966-05-15
DE1168395B (de) 1964-04-23
GB985782A (en) 1965-03-10
NL272357A (fr)
BE611155A (fr) 1962-03-30
US3239310A (en) 1966-03-08
LU40923A1 (fr) 1962-02-07

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