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8685967 
Journal Article 
Isotope exchange of hydrogen in hydrocarbons on oxides of the rare earth elements - Report 2. Study of deuteroexchange in cyclohexane on oxides of neodymium, gadolinium aluminum, cerium dioxide, and neodymium oxide on aluminum oxide 
Minachev, KM; Vakk, EG; Dmitriev, RV; Nasedkin, EA 
1964 
Bulletin of the Academy of Sciences of the USSR. Division of Chemical Science
ISSN: 0568-5230 
13 
396-399 
English 
1. Deuteroexchange in cyclohexane was investigated on oxides of neodymium. gadolinium, aluminum, neodymium oxide on aluminum oxide, and cerium dioxide as a function of the temperature, space velocity, and molar ratios. 2. At low degrees of conversion, the main product of the exchange is monodeuterated cyclohexane. 3. The nature of the distribution of the exchange products for all the investigated catalysts (with the exception of Al2O3 is the same all the way up to a temperature of 480°. 1965 Consultants Bureau Enterprises Inc.