caa a22 4500 467888973 CHVBK 20180406152743.0 cr unu---uuuuu 170328e20061001xx s 000 0 eng 10.1007/s11144-006-0093-4 doi (NATIONALLICENCE)springer-10.1007/s11144-006-0093-4 Methanol dehydration to produce dimethyl ether over g -Al 2 O 3 [Elektronische Daten] [Eon-Young Lee, Young-Kwon Park, Oh-Shim Joo, and Kwang-Deog Jung] Summary: The kinetic data of about 150 points for methanol dehydration were obtained at the temperature of 240~270oC, the GHSV of 25,000~120,000 (mL/gcat./h) and under atmospheric pressure. The data were fitted into six plausible equations. The kinetic equation derived from the molecular adsorption of methanol on two sites fit the kinetic data best, however, that from the dissociative adsorption of methanol could not be safely ruled out. The activation energy of 114.7 kJ/mol for methanol dehydration on γ-Al2O3 was obtained from the kinetic analysis. Springer-Verlag/Akadémiai Kiadó, 2006 Lee Eon-Young Department of Environmental Engineering, Dondaemun-Gu Geonnong Dong 90, Seoul, Korea aut Park Young-Kwon Department of Environmental Engineering, Dondaemun-Gu Geonnong Dong 90, Seoul, Korea aut Joo Oh-Shim Eco-Nano Center, Korea Institute of Science and Technology,, Sungbuk-Gu, Hawolgok-Dong 39-1, Seoul, Korea aut Jung and Kwang-Deog Eco-Nano Center, Korea Institute of Science and Technology,, Sungbuk-Gu, Hawolgok-Dong 39-1, Seoul, Korea aut Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 89/1(2006-10-01), 115-121 0133-1736 89:1<115 2006 89 11144 https://doi.org/10.1007/s11144-006-0093-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-006-0093-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lee Eon-Young Department of Environmental Engineering, Dondaemun-Gu Geonnong Dong 90, Seoul, Korea aut NATIONALLICENCE 700 1- Park Young-Kwon Department of Environmental Engineering, Dondaemun-Gu Geonnong Dong 90, Seoul, Korea aut NATIONALLICENCE 700 1- Joo Oh-Shim Eco-Nano Center, Korea Institute of Science and Technology,, Sungbuk-Gu, Hawolgok-Dong 39-1, Seoul, Korea aut NATIONALLICENCE 700 1- Jung and Kwang-Deog Eco-Nano Center, Korea Institute of Science and Technology,, Sungbuk-Gu, Hawolgok-Dong 39-1, Seoul, Korea aut NATIONALLICENCE 773 0- Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 89/1(2006-10-01), 115-121 0133-1736 89:1<115 2006 89 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer