Title:
フェライト系触媒複合体、その製造方法及びブタジエンの製造方法
Document Type and Number:
Japanese Patent JP6569118
Kind Code:
B2
Abstract:
The present invention relates to a ferrite-based catalyst composite, a method of preparing the same, and a method of preparing butadiene using the same. More particularly, the present invention provides a ferrite-based catalyst composite having a shape that allows effective dispersion of excess heat generated in a butadiene production process and prevention of catalyst damage and side reaction occurrence by reducing direct exposure of a catalyst to heat, a method of preparing the ferrite-based catalyst composite, and a method of preparing butadiene capable of lowering the temperature of a hot spot and reducing generation of Cox by allowing active sites of a catalyst to have a broad temperature gradient (profile) during oxidative dehydrogenation using the ferrite-based catalyst composite, and thus, providing improved process efficiency.
Inventors:
Choi, De Haeun
Ko, Don Hyun
Cha, Kyon Young
Sue, Mungi
Hwang, Yesul
Hwan, sun hwan
Kim, Song Min
Kang, Jun Han
Lee, Joe Huck
Nam, Hyunsuk
Han, San Jin
Han, Jun Kyu
Ko, Don Hyun
Cha, Kyon Young
Sue, Mungi
Hwang, Yesul
Hwan, sun hwan
Kim, Song Min
Kang, Jun Han
Lee, Joe Huck
Nam, Hyunsuk
Han, San Jin
Han, Jun Kyu
Application Number:
JP2017563320A
Publication Date:
September 04, 2019
Filing Date:
February 17, 2017
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
B01J23/80; B01J37/00; B01J37/03; B01J37/04; B01J37/08; C07C5/373; C07C11/167
Domestic Patent References:
| JP2013536066A |
Foreign References:
| KR1020140082869A | ||||
| US20140141965 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation