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- Title
Homogeneous Redox Catalysts Based on Heteropoly Acid Solutions: IV. Tests of Methyl Ethyl Ketone Synthesis Catalysts in the Presence of Equipment Corrosion Products (Metal Cations).
- Authors
Zhizhina, E. G.; Gogin, L. L.
- Abstract
The effect of equipment corrosion products (transition metal cations) on the physicochemical and catalytic properties of a homogeneous Pd(II)+HPA-x (Mo–V–P heteropoly acid containing x vanadium atoms) catalyst developed for the two-stage oxidation of n-butene to methyl ethyl ketone (MEK) with oxygen has been studied. The thermal stability of a solution of a catalyst based on HPA-x in the presence of transition metal cations has been determined. The composition of the two-component catalyst recommended for pilot testing of the MEK process has been optimized.
- Subjects
METHYL ethyl ketone; HETEROPOLY acids; CATALYST synthesis; ACID solutions; METALS; VANADIUM
- Publication
Kinetics & Catalysis, 2021, Vol 62, Issue 5, p580
- ISSN
0023-1584
- Publication type
Article
- DOI
10.1134/S002315842105013X