Title:
グリセリン脱水反応用触媒、その製造方法および前記触媒を利用したアクロレインの製造方法
Document Type and Number:
Japanese Patent JP6533621
Kind Code:
B2
Abstract:
The present disclosure relates to a catalyst for dehydration of glycerin, a preparation method thereof, and a production method of acrolein using the catalyst. Particularly, the catalyst according to an embodiment of the present disclosure is used in a dehydration reaction of glycerin to exhibit high catalytic activity, a high yield, and high selectivity to acrolein and acrylic acid, and has a longer lifetime compared to the conventional catalysts due to a characteristic that coke carbon cannot be easily deposited on the surface of the catalyst.
Inventors:
Choi, Chun-Sung
Kim, Ji Young
Jeong, Chu-young
Cho, one-let
Ok, hee-jeong
Kim, Kyung-su
Kim, Ji Young
Jeong, Chu-young
Cho, one-let
Ok, hee-jeong
Kim, Kyung-su
Application Number:
JP2018505020A
Publication Date:
June 19, 2019
Filing Date:
December 15, 2016
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
B01J27/188; B01J27/195; B01J27/199; B01J37/03; B01J37/08; C07B61/00; C07C45/52; C07C47/22
Domestic Patent References:
| JP2012512236A | ||||
| JP2007137785A | ||||
| JP2013508127A |
Attorney, Agent or Firm:
Patent business corporation Ikeuchi and Partners