Oxidation of Organic Compounds in a Microstructured Catalytic Reactor | Sciact - CRIS-система Института катализа

Oxidation of Organic Compounds in a Microstructured Catalytic Reactor Научная публикация

Конференция

9th International Conference on Microreaction Technology
06-08 сент. 2006 , Potsdam / Berlin

Журнал

Chemical Engineering Journal
ISSN: 1385-8947 , E-ISSN: 1873-3212

Вых. Данные

Год: 2008, Том: 135, Номер: Supplement 1, Страницы: S57-S65 Страниц : 9 DOI: 10.1016/j.cej.2007.07.036

Ключевые слова

Anodic oxidation, Catalytic combustion, Copper chromite, Electrodischarge machining, Ethanol, Isopropanol, Kinetic modeling, Microstructured reactor, n-Butane, Unsymmetrical dimethylhydrazine

Авторы

Ismagilov I.Z. ¹ , Michurin E.M. ¹ , Sukhova O.B. ¹ , Tsykoza L.T. ¹ , Matus E.V. ¹ , Kerzhentsev M.A. ¹ , Ismagilov Z.R. ¹ , Zagoruiko A.N. ¹ , Rebrov E.V. ² , de Croon M.H.J.M. ² , Schouten J.C. ²

Организации

1	Boreskov Institute of Catalysis SB RAS, Prospekt Akademika Lavrentieva 5, Novosibirsk 630090, Russia
2	Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands

Информация о финансировании (1)

Netherlands Organisation for Scientific Research

047.015.007

A microstructured catalytic reactor for the oxidation of organic compounds has been fabricated from aluminum alloy AlMgSiCu1 (6082 series, Al51st). The catalyst section was assembled of 63 microstructured plates with catalytic coating. In each plate of 416 μm thickness, 45 semi-cylindrical microchannels of 208 μm in radius with a distance in between of 150 μm were electrodischarge machined. A porous alumina layer of 29 ± 1 μm thickness was produced on the plates by anodic oxidation. The resulting coatings were impregnated with an aqueous solution of copper dichromate followed by drying and calcination at 450 °C to produce active catalysts. Kinetics of deep oxidation of organic compounds n-butane, ethanol, and isopropanol was studied in the reactor at 150–360 °C and of 1,1-dimethylhydrazine (unsymmetrical dimethylhydrazine, UDMH) at 200–375 °C. Intermediate reaction products in the reactions of alcohols and UDMH oxidation were identified. For UDMH, these are methane, dimethylamine, formaldehyde 1,1-dimethylhydrazone, and 1,2-dimethyldiazene. Nitrogen atoms from the UDMH and N-containing intermediates were shown to convert mainly to N2. Kinetic parameters of the reactions of n-butane and alcohols (rate constants and apparent activation energies) were calculated using kinetic modeling based on a modified method of quickest descent.

Ismagilov I.Z. , Michurin E.M. , Sukhova O.B. , Tsykoza L.T. , Matus E.V. , Kerzhentsev M.A. , Ismagilov Z.R. , Zagoruiko A.N. , Rebrov E.V. , de Croon M.H.J.M. , Schouten J.C.
Oxidation of Organic Compounds in a Microstructured Catalytic Reactor
Chemical Engineering Journal. 2008. V.135. NSupplement 1. P.S57-S65. DOI: 10.1016/j.cej.2007.07.036 WOS Scopus РИНЦ CAPlusCA OpenAlex

Опубликована online:	17 июл. 2007 г.
Опубликована в печати:	15 янв. 2008 г.

Web of science:	WOS:000251708300009
Scopus:	2-s2.0-34249017472
РИНЦ:	14700138
Chemical Abstracts:	2007:1329282
Chemical Abstracts (print):	148:144320
OpenAlex:	W2127136597

БД	Цитирований
Web of science	38
Scopus	39
РИНЦ	36
OpenAlex	41