Regeneration of Catalysts Based on Aqueous Solutions of Mo-V-Phosphoric Acids under Increased O2 Pressure

Regeneration of Catalysts Based on Aqueous Solutions of Mo-V-Phosphoric Acids under Increased O2 Pressure Full article

Общее

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

Journal

Chemistry for Sustainable Development
ISSN: 1817-1818

Output data

Year: 2004, Volume: 12, Number: 6, Pages: 663-668 Pages count : 6

Authors

Zhizhina E.G.

¹ , Simonova M.V.

¹ , Odyakov V.F.

¹ , Matveev K.I.

Affiliations

1	Boreskov Institute of Catalysis SB RAS

Oxidation of the 0.2 M solutions of H7+mP(VIV)m(VV)4-mMo8O40 (HmHPA-4) by oxygen at temperatures from 373 to 433 K under O2 pressure up to 8 atm (810 kPa) is investigated. The maximal reaction rate is observed at 433 K. At a higher temperature, partially oxidized 0.2 M solutions of HmHPA-4 are thermally unstable. With an increase in the extent of oxidation of HmHPA-4 solutions, the apparent activation energy increases.

Zhizhina E.G. , Simonova M.V. , Odyakov V.F. , Matveev K.I.
Regeneration of Catalysts Based on Aqueous Solutions of Mo-V-Phosphoric Acids under Increased O2 Pressure
Chemistry for Sustainable Development. 2004. V.12. N6. P.663-668. publication_identifier_short.rinz_identifier_type

Жижина Е.Г. , Симонова М.В. , Одяков В.Ф. , Матвеев К.И.
Регенерация катализаторов на основе водных растворов Мо-V-фосфорных гетерополикислот под давлением O2
Химия в интересах устойчивого развития. 2004. Т.12. №6. С.683-688. publication_identifier_short.rinz_identifier_type

Submitted:

Nov 26, 2003

publication_identifier.rinz_identifier_type

9130349