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1. WO2020091391 - METHOD FOR SEPARATING ORGANIC SOLVENT FROM ORGANIC SOLVENT-CONTAINING MIXED SOLUTION

Publication Number WO/2020/091391
Publication Date 07.05.2020
International Application No. PCT/KR2019/014390
International Filing Date 29.10.2019
IPC
B01D 3/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14Fractional distillation
B01D 3/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14Fractional distillation
32Other features of fractionating columns
B01D 3/42 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
42Regulation; Control
C08J 11/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
11Recovery or working-up of waste materials
02of solvents, plasticisers or unreacted monomers
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 고준석 KO, Jun Seok
  • 정회인 JEONG, Hoi In
  • 이정석 LEE, Jeong Seok
  • 김동민 KIM, Dong Min
  • 윤수지 YOON, Su Ji
Agents
  • 특허법인 태평양 BAE, KIM & LEE IP GROUP
Priority Data
10-2018-013301001.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR SEPARATING ORGANIC SOLVENT FROM ORGANIC SOLVENT-CONTAINING MIXED SOLUTION
(FR) PROCÉDÉ DE SÉPARATION DE SOLVANT ORGANIQUE D'UNE SOLUTION MIXTE CONTENANT UN SOLVANT ORGANIQUE
(KO) 유기용매 함유 혼합용액으로부터 유기용매의 분리방법
Abstract
(EN)
The present invention relates to: a method for separating an organic solvent, whereby an organic solvent can be easily separated and recovered from an organic solvent-containing mixed solution; and an organic solvent separation system capable of performing same.
(FR)
La présente invention concerne : un procédé de séparation d'un solvant organique, un solvant organique pouvant être facilement séparé et récupéré à partir d'une solution mixte contenant un solvant organique ; et un système de séparation de solvant organique apte à mettre en oeuvre celui-ci.
(KO)
본 발명은 유기용매를 포함하는 혼합용액으로부터 유기용매를 용이하게 분리 회수할 수 있는, 유기용매의 분리방법 및 이를 수행할 수 있는 유기용매 분리 시스템에 관한 것이다.
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