OLIGOMER MANUFACTURING DEVICE

Title:

OLIGOMER MANUFACTURING DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/075657

Kind Code:

A1

Abstract:

The present invention relates to an oligomer manufacturing device, and provides an oligomer manufacturing device comprising: a reactor to which a monomer stream and a solvent stream are supplied, thereby performing an oligomerization reaction; and a first line and a second line provided on the lower sides of the reactor while being spaced apart from each other. The first line includes a first water level adjustment valve, and the second line includes a second water level adjustment valve. The reactor is periodically operated alternately in a first operation mode or a second operation mode, wherein in the first operation mode, a solvent stream is supplied to the reactor via the first water level adjustment valve through the first line, and a stream including an oligomer product is discharged via the second water level adjustment valve through the second line, and in the second operation mode, a solvent stream is supplied via the second water level adjustment valve through the second line connected to a (1-1)th line branched from the first line, and a stream including an oligomer product is discharged via the first water level adjustment valve of the first line through the second line connected to a (1-2)th line branched from the first line.

Inventors:

SONG JONG HUN (KR)
LEE JEONG SEOK (KR)
KIM YOU NA (KR)
LEE HONG MIN (KR)
HWANG MOON SUB (KR)

Application Number:

PCT/KR2020/006571

Publication Date:

April 22, 2021

Filing Date:

May 20, 2020

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

B01J19/00; B01J19/18; C07C2/08

Foreign References:

JP2009511721A	2009-03-19
KR20190011245A	2019-02-01
KR20190100964A	2019-08-29
KR20070004690A	2007-01-09
KR101176388B1	2012-08-27

Other References: