Isotopic exchange of beryllium hydride with deuterium
Journal Article
·
· A.I.Ch.E. J.; (United States)
Beryllium hydride has been synthesized by Ethyl Corporation workers based upon a modification of the method of Coates and Holley, a method that gives product purities of 90-98 wt.%. The direct synthesis using beryllium powder and hydrogen has been unsuccessful. Beryllium deuteride can also be prepared by Ethyl Corporation's process using all-deuterated organic reactants. However, it is difficult to replace all deuterium atoms in hydrogenated alkyls, and the procedures are slow and costly. This note reports a process of producing beryllium deuteride by activating pyrolysis-process beryllium hydride and exchanging the hydride with deuterium gas under pressure and temperature.
- Research Organization:
- Lawrence Livermore National Lab., Univ. of California, Livermore, CA
- OSTI ID:
- 5522607
- Journal Information:
- A.I.Ch.E. J.; (United States), Journal Name: A.I.Ch.E. J.; (United States) Vol. 33:5; ISSN AICEA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALINE EARTH METAL COMPOUNDS
ALKYL RADICALS
BERYLLIUM COMPOUNDS
BERYLLIUM HYDRIDES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
DECOMPOSITION
DEUTERIUM
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
HYDROGEN TRANSFER
HYDROGENATION
ISOTOPES
ISOTOPIC EXCHANGE
LIGHT NUCLEI
NUCLEI
ODD-ODD NUCLEI
POWDERS
PURIFICATION
PYROLYSIS
RADICALS
STABLE ISOTOPES
SYNTHESIS
THERMOCHEMICAL PROCESSES
400201* -- Chemical & Physicochemical Properties
ALKALINE EARTH METAL COMPOUNDS
ALKYL RADICALS
BERYLLIUM COMPOUNDS
BERYLLIUM HYDRIDES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
DECOMPOSITION
DEUTERIUM
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
HYDROGEN TRANSFER
HYDROGENATION
ISOTOPES
ISOTOPIC EXCHANGE
LIGHT NUCLEI
NUCLEI
ODD-ODD NUCLEI
POWDERS
PURIFICATION
PYROLYSIS
RADICALS
STABLE ISOTOPES
SYNTHESIS
THERMOCHEMICAL PROCESSES