Pregled bibliografske jedinice broj: 1092753
Dimethyl Ether as a Source of Reactive Species for Alkylation of Benzene
Dimethyl Ether as a Source of Reactive Species for Alkylation of Benzene // Catalysis Letters, 127 (2008), 1-2; 13-19 doi:10.1007/s10562-008-9716-x (međunarodna recenzija, članak, znanstveni)
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Naslov
Dimethyl Ether as a Source of Reactive Species
for
Alkylation of Benzene
Autori
Széchenyi, Aleksander ; Solymosi, Frigyes
Izvornik
Catalysis Letters (1011-372X) 127
(2008), 1-2;
13-19
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Co-reaction of dimethyl ether and benzene, Alkylation of benzene, ZSM-5 catalyst, Decomposition of dimethyl ether
Sažetak
The co-reaction of dimethyl ether and benzene has been investigated on pure and promoted-ZSM- 5 catalysts at 473–773 K. It was found that the addition of benzene to dimethyl ether markedly increased the formation of toluene, xylene and C9 aromatics on ZSM-5 at and above 623 K. This feature is attributed to the reaction of benzene with the reactive hydrocarbon species formed in the decomposition of dimethyl ether on the acidic sites of ZSM-5 zeolite. The extent of the enhancement was further increased by ZnO and Mo2C promoters.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
