Structure and properties of bimetallic Ru-Fe/Al/sub 2/O/sub 3/ catalysts

Journal Article · Sat Aug 20 04:00:00 EDT 1988 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6334491

Zakumbaeva, G D; Shapovalova, L B; Omarov, Zh T; Kuanyshev, A Sh; Yaskevich, V I

The authors studied the influence of the composition of Ru-Fe-/Al/sub 2/O/sub 3/-catalysts on adsorption and interaction of carbon monoxide and hydrogen. Moessbauer investigations were conducted. According to x-ray photoelectron spectra (XPS) bimetallic Ru-Fe/Al/sub 2/O/sub 3/ catalysts contain ruthenium mainly in the form of Ru/sup 0/ (E/sub b/ = 280.8 eV). Adsorption of carbon monoxide, hydrogen, and CO + H/sub 2/ mixture was studied by microcalorimetric and thermal-desorption methods.

• OSTI ID: 6334491
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 61:3; ISSN JAPUA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ADSORPTION
ADSORPTION HEAT
ALLOYS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BINDING ENERGY
CALORIMETRY
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CATALYSIS
CATALYST SUPPORTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
DESORPTION
ELECTRON SPECTROSCOPY
ELEMENTS
ENERGY
ENTHALPY
EVEN-ODD NUCLEI
GAMMA SPECTRA
HETEROGENEOUS CATALYSIS
HYDROGEN
INFRARED SPECTRA
INTERMEDIATE MASS NUCLEI
IRON 57
IRON ALLOYS
IRON ISOTOPES
ISOTOPE APPLICATIONS
ISOTOPES
MOESSBAUER EFFECT
NONMETALS
NUCLEI
OXIDES
OXYGEN COMPOUNDS
PHOTOELECTRON SPECTROSCOPY
PHYSICAL PROPERTIES
PLATINUM METAL ALLOYS
RUTHENIUM ALLOYS
SORPTION
SORPTIVE PROPERTIES
SPECTRA
SPECTROSCOPY
STABLE ISOTOPES
STRUCTURAL CHEMICAL ANALYSIS
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES
TRACER TECHNIQUES
X-RAY SPECTRA