Oxidative dehydrogenation of ethylbenzene on vanadium-magnesium oxide catalysts: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Oxidative dehydrogenation of ethylbenzene on vanadium-magnesium oxide catalysts

Volkov, R.N. / Panova, V.P. / Belomestnykh, I.P. / Shakhnovich, G.V. / Isagulyants, G.V.

Summary1. Oxidative dehydrogenation of ethylbenzene to styrene at 470°–500°C was studied on a vanadium-magnesium oxide catalyst: at an ethylbenzene s.v. of 0·35 to 1·2 hr⁻¹ and ratios of ethylbenzene: oxygen:steam of 1:0·8 to 1·3:7 to 20. Styrene yield reached 74%, with a process selectivity of 90%. 2. The catalyst showed a high operating stability during 5000 hr without regeneration. 3. The following is recommended for simulating an industrial reactor: ethylbenzene : O2:H2O ratio of 1:1:7, C8 s.v. = 0·35 hr⁻¹ at 470°–490°C.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Oxidative dehydrogenation of ethylbenzene on vanadium-magnesium oxide catalysts

Volkov, R.N. / Panova, V.P. / Belomestnykh, I.P. / Shakhnovich, G.V. / Isagulyants, G.V.

Summary1. Oxidative dehydrogenation of ethylbenzene to styrene at 470°–500°C was studied on a vanadium-magnesium oxide catalyst: at an ethylbenzene s.v. of 0·35 to 1·2 hr⁻¹ and ratios of ethylbenzene: oxygen:steam of 1:0·8 to 1·3:7 to 20. Styrene yield reached 74%, with a process selectivity of 90%. 2. The catalyst showed a high operating stability during 5000 hr without regeneration. 3. The following is recommended for simulating an industrial reactor: ethylbenzene : O2:H2O ratio of 1:1:7, C8 s.v. = 0·35 hr⁻¹ at 470°–490°C.

Oxidative dehydrogenation of ethylbenzene on vanadium-magnesium oxide catalysts

Volkov, R.N. / Panova, V.P. / Belomestnykh, I.P. / Shakhnovich, G.V. / Isagulyants, G.V.

Summary1. Oxidative dehydrogenation of ethylbenzene to styrene at 470°–500°C was studied on a vanadium-magnesium oxide catalyst: at an ethylbenzene s.v. of 0·35 to 1·2 hr⁻¹ and ratios of ethylbenzene: oxygen:steam of 1:0·8 to 1·3:7 to 20. Styrene yield reached 74%, with a process selectivity of 90%. 2. The catalyst showed a high operating stability during 5000 hr without regeneration. 3. The following is recommended for simulating an industrial reactor: ethylbenzene : O2:H2O ratio of 1:1:7, C8 s.v. = 0·35 hr⁻¹ at 470°–490°C.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Oxidative dehydrogenation of ethylbenzene on vanadium-magnesium oxide catalysts

Beteiligte:

Volkov, R.N. (Autor:in) / Panova, V.P. (Autor:in) / Belomestnykh, I.P. (Autor:in) / Shakhnovich, G.V. (Autor:in) / Isagulyants, G.V. (Autor:in)

Erschienen in:

Petroleum Chemistry: USSR (English Translation of Neftekhimiya) ; 25 ; 144-148

Erscheinungsdatum:

02.01.1984

Format / Umfang:

5 pages

ISSN:

DOI:

https://doi.org/10.1016/S0031-6458(85)80002-2

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Ähnliche Titel

The oxidative dehydrogenation of ethylbenzene to styrene

Bogdanova, O.K. / Belomestnykh, I.P. / Voikina, N.V. et al. | Elsevier | 1966

Dehydrogenation of ethylbenzene on oxide catalysts in the presence of carbon dioxide

Fedorov, G.I. / Sibgatullin, Sh.G. / Solodova, N.L. et al. | Elsevier | 1975

Condensation during oxidative dehydrogenation of ethylbenzene with oxygen and sulphur dioxide

Elsevier | 1985

Effect of products of oxidative condensation of alumina activity in oxidative dehydrogenation of ethylbenzene

Elsevier | 1984

Nano ZSM-5 type ferrisilicates as novel catalysts for ethylbenzene dehydrogenation in the presence of N2O

Khatamian, M. / Khandar, A. A. / Haghighi, M. et al. | British Library Online Contents | 2011