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.)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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Filing date
Publication date
Application filed by Degussa GmbH, Deutsche Gold und Silber ScheideanstaltfiledCriticalDegussa GmbH
Priority to FR825241ApriorityCriticalpatent/FR1255667A/fr
Application grantedgrantedCritical
Publication of FR1255667ApublicationCriticalpatent/FR1255667A/fr
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
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Chemical & Material Sciences
(AREA)
Organic Chemistry
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Inorganic Chemistry
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Chemical Kinetics & Catalysis
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
FR825241A1959-06-131960-04-25Procédé pour l'enrichissement de l'eau ou de l'hydrogène en deutérium, et installation pour sa mise en oeuvre
ExpiredFR1255667A
(fr)