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Dehydrogenation of alkylaromatics over supported vanadium oxide catalyst with carbon dioxide as soft oxidant

Title
Dehydrogenation of alkylaromatics over supported vanadium oxide catalyst with carbon dioxide as soft oxidant
Author
박융호
Issue Date
2004-10
Publisher
한국공업화학회
Citation
한국공업화학회 연구논문 초록집 v. 2004. No. 1, Page. 298-298
Abstract
Over V-Sb-O/Al2O3 catalyst, substantially higher (- 20 - 60% in relative) conversions of initial hydrocabons and yield of corresponding alkenylbenzenes have been achieved under the dehydrogenation of ethylbenzene, iso- and n-propylbenzenes, 1,4-diethylbenzene and 4-ethyltoluene in the presence of the carbon dioxide, compared to those in inert atmosphere, due to promotional oxidative functions of the CO2 to alleviate the dehydrogenation equilibrum as well as to maintain V-sites in active oxidation state, V5+
URI
http://kiss.kstudy.com/thesis/thesis-view.asp?key=3776109https://repository.hanyang.ac.kr/handle/20.500.11754/152048
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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