CATALYST LOADING METHOD AND METHOD FOR PREPARATION OF BUTADIENE BY USING SAME

Title:

CATALYST LOADING METHOD AND METHOD FOR PREPARATION OF BUTADIENE BY USING SAME

Document Type and Number:

WIPO Patent Application WO/2019/160259

Kind Code:

A1

Abstract:

The present specification pertains to a catalyst loading method comprising the steps of: (A) mixing a ferrite-based catalyst molded product and diluent material particles; and (B) loading the catalyst molded product mixed with diluent material particles into a catalyst reactor, and a method for preparation of butadiene by using same.

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Inventors:

HWANG YE SEUL (KR)
CHOI DAEHEUNG (KR)
SUH MYUNGJI (KR)
HWANG SUNHWAN (KR)
KO DONG HYUN (KR)
CHA KYONG YONG (KR)
HAN JUN KYU (KR)

Application Number:

PCT/KR2019/001213

Publication Date:

August 22, 2019

Filing Date:

January 29, 2019

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

B01J8/02; B01J23/745; B01J35/00; B01J35/02; B01J35/08; C07C5/48; C07C11/167

Foreign References:

KR20170103532A	2017-09-13
KR20160098383A	2016-08-18
KR101340621B1	2013-12-11
US20140141965A1	2014-05-22
KR20150092146A	2015-08-12
KR20180018419A	2018-02-21

Other References: