Non-oxidative Activation of Methane Under a Pulsed Mode in the presence of Supported Platinum-Containing Catalysts | Sciact - CRIS-system of Boreskov Institute of Catalysis

Non-oxidative Activation of Methane Under a Pulsed Mode in the presence of Supported Platinum-Containing Catalysts Full article

Conference

Юбилейная научная конференция "XXI век: Химия в жизнь"
24-26 Apr 2019 , Омск

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2019, Volume: 2143, Article number : 020041, Pages count : 4 DOI: 10.1063/1.5122940

Authors

Pashkov V.V. ¹ , Golinsky D.V. ¹ , Vinichenko N.V. ¹ , Belyi A.S. ¹

Affiliations

1	Center of New Chemical Technologies BIC, 54, Neftezavodskaya Str., Omsk 644040, Russia

Funding (1)

Federal Agency for Scientific Organizations

V.46.2.4

The novelty of the research was that the transformations were carried out in a pulsed mode at small contact times. A rise in temperature increases the amount of activated methane but decreases the H/C ratio in the surface hydrocarbon fragments. The optimal contact time of methane with the catalyst is in the range from 1 to 2.5 s. It provides the required methane activation depth and, which is most important, the optimal H/C ratio in the surface hydrocarbon fragments СНх equal to 3 at./at. An increase in the amount of strong LAS (a.b. at 2200 cm-1 and higher) in the support enhances methane activation at a considerable decrease in the H/C ratio in the surface hydrocarbon fragments, whereas a substantial increase (in the case of Pt/Al2O3-F, up to 150 mol/g) deteriorates the activity toward methane activation and the H/C ratio.

Pashkov V.V. , Golinsky D.V. , Vinichenko N.V. , Belyi A.S.
Non-oxidative Activation of Methane Under a Pulsed Mode in the presence of Supported Platinum-Containing Catalysts
AIP Conference Proceedings. 2019. V.2143. 020041 :1-4. DOI: 10.1063/1.5122940 WOS Scopus РИНЦ AN OpenAlex

Published online:

Aug 16, 2019

Web of science:	WOS:000505769900041
Scopus:	2-s2.0-85071255017
Elibrary:	41658860
Chemical Abstracts:	2019:2069976
OpenAlex:	W2967527393

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