Products of Homogeneous Two-Stage Oxidation of 1-Butene to Butanone with O2 over the Catalyst Pd + Heteropoly Acid

Products of Homogeneous Two-Stage Oxidation of 1-Butene to Butanone with O2 over the Catalyst Pd + Heteropoly Acid Full article

Общее

Language: Английский, Genre: Full article,
Status: Published, Source type: Original

Journal

Журнал Сибирского федерального университета. Серия: Химия
ISSN: 1998-2836 , E-ISSN: 2313-6049

Output data

Year: 2009, Volume: 2, Number: 2, Pages: 102-109 Pages count : 8

Authors

Odyakov Viktor F.

¹ , Zhizhina Elena G.

Affiliations

1	Boreskov Institute of Catalysis SB RAS

Oxidation of 1-butene to butanone in the presence of homogeneous catalyst Pd + HPA (H12P3Mo18V7O85) followed by regeneration of the catalyst with O2 proceeds with selectivity 97.5%. Side products of the process are acetic acid (1.4%) and condensed compounds С7Н12О2, С8Н14О2, С6Н6О2, and С8Н10О2 (total 1.1%). In the course of the catalyst regeneration at 170°C under O2 pressure, the compounds C6–C8 are completely oxidized to CO2 and acetic acid. n-Butanal is absent in the reaction products, that permits readily to separate butanone as a water azeotrope from the reduced catalyst

Odyakov V.F. , Zhizhina E.G.
Products of Homogeneous Two-Stage Oxidation of 1-Butene to Butanone with O2 over the Catalyst Pd + Heteropoly Acid
Журнал Сибирского федерального университета. Серия: Химия. 2009. V.2. N2. P.102-109. publication_identifier_short.rinz_identifier_type

Submitted:	May 20, 2009
Accepted:	Jun 4, 2009

publication_identifier.rinz_identifier_type

12803163