06-07-2018 дата публикации
Номер: KR1020180076835A
Автор:
HWANG, YE SEUL,
KO, DONG HYUN,
KANG, JUN HAN,
CHA, KYONG YONG,
LEE, JOO HYUCK,
NAM, HYUN SEOK,
CHOI, DAE HEUNG,
SUH, MYUNG JI,
HAN, JUN KYU,
HAN, SANG JIN,
HWANG, SUN HWAN,
KIM, SEONG MIN
Принадлежит:
The present disclosure relates to a catalyst for oxidative dehydrogenation reaction of butane, a preparation method thereof, and a method of producing butadiene using the same, and more specifically, to a reaction catalyst used in oxidative dehydrogenation reaction of butane, as a metal oxide represented by chemical formula 1, A_xZn_(1-x)Fe_2O_4, a preparation method of the catalyst, and a method of producing butadiene using the catalyst. In chemical formula 1, A is one or more selected from the group consisting of Cu, Ra, Ba, Sr, Ca, Be, Fe(II), Mg, Mn, Co, Ni, Al, Cr, Si, V, Ga, In, La and Ce, and x satisfies 0 <= x < 1. Accordingly, the present disclosure has effects of providing a catalyst for oxidative dehydrogenation reaction of butane, the catalyst which has uniform particle size distribution while including metals other than iron and zinc metal, has a high reactivity at low temperatures compared to the prior art, and obtains effects such as high yield of butadiene, lifetime extension ...
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