APPARATUS FOR PREPARING OLIGOMER

Title:

APPARATUS FOR PREPARING OLIGOMER

Document Type and Number:

WIPO Patent Application WO/2022/065645

Kind Code:

A1

Abstract:

The present invention relates to an apparatus for preparing oligomer. More specifically, provided is an apparatus for preparing oligomer comprising: a reactor including a vapor-phase region that has a first vapor-phase reactant inlet provided in a lower portion thereof, and a reaction region that has a reaction medium that contacts the vapor-phase reactant in an upper portion of the vapor-phase region; a second vapor-phase reactant inlet provided in the reactor inner wall in the vapor-phase region; a third vapor-phase reactant inlet provided in the reactor inner wall facing the second vapor-phase reactant inlet; a first spray nozzle connected to the second vapor-phase reactant inlet; and a second spray nozzle connected to the third vapor-phase reactant inlet.

Inventors:

HWANG MOON SUB (KR)
SUN MIN HO (KR)
SONG JONG HUN (KR)
YOUK KYUNG SEOG (KR)
LEE JEONG SEOK (KR)
LEE HONG MIN (KR)

Application Number:

PCT/KR2021/008786

Publication Date:

March 31, 2022

Filing Date:

July 09, 2021

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C07C7/10; C07C7/148; C07C11/107

Foreign References:

KR101183319B1	2012-09-14
KR20180062972A	2018-06-11
JPH0824836B2	1996-03-13
US20160200643A1	2016-07-14
KR20040099973A	2004-12-02

Other References: