SG11201906703SA - 1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus - Google Patents

1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus

Info

Publication number
SG11201906703SA
SG11201906703SA SG11201906703SA SG11201906703SA SG11201906703SA SG 11201906703S A SG11201906703S A SG 11201906703SA SG 11201906703S A SG11201906703S A SG 11201906703SA SG 11201906703S A SG11201906703S A SG 11201906703SA SG 11201906703S A SG11201906703S A SG 11201906703SA
Authority
SG
Singapore
Prior art keywords
butadiene
fraction containing
butadiene separation
recovery
separation
Prior art date
Application number
SG11201906703SA
Inventor
Masanobu Kanauchi
Seiji Futamura
Kenichi Otsubo
Original Assignee
Zeon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeon Corp filed Critical Zeon Corp
Publication of SG11201906703SA publication Critical patent/SG11201906703SA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/16—Alkadienes with four carbon atoms
    • C07C11/167—1, 3-Butadiene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Disclosed is a 1,3-butadiene separation and recovery method which can reduce the amount of 1,3-butadiene polymer produced when 1,3-butadiene is separated and recovered from a mixed fluid containing 1,3-butadiene. The 5 method includes an extractive distillation step of performing extractive distillation of the mixed fluid to obtain a fraction containing crude 1,3-butadiene, and a dividing wall distillation step of performing dividing wall distillation of the fraction containing crude 1,3-butadiene to obtain a fraction containing an impurity having a higher boiling point than 10 1,3-butadiene, a fraction containing an impurity having a lower boiling point than 1,3-butadiene, and a fraction containing high-purity 1,3-butadiene.
SG11201906703SA 2017-02-01 2018-01-25 1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus SG11201906703SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017017007 2017-02-01
PCT/JP2018/002239 WO2018143042A1 (en) 2017-02-01 2018-01-25 Isolation and recovery method and isolation and recovery device for 1,3-butadiene

Publications (1)

Publication Number Publication Date
SG11201906703SA true SG11201906703SA (en) 2019-08-27

Family

ID=63040635

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201906703SA SG11201906703SA (en) 2017-02-01 2018-01-25 1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus

Country Status (5)

Country Link
US (1) US10815172B2 (en)
JP (1) JP7216279B2 (en)
KR (1) KR102551783B1 (en)
SG (1) SG11201906703SA (en)
WO (1) WO2018143042A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4517407Y1 (en) 1966-02-14 1970-07-17
JPS5879932A (en) * 1981-11-06 1983-05-13 Japan Synthetic Rubber Co Ltd Purification of butadiene or isoprene
KR970007590B1 (en) * 1994-07-29 1997-05-10 대우전자 주식회사 Volume control device in car audio system
JP4134391B2 (en) 1998-04-07 2008-08-20 日本ゼオン株式会社 Separation and purification apparatus and method for separation and purification of unsaturated hydrocarbons
JP4517407B2 (en) 1998-07-14 2010-08-04 コニカミノルタホールディングス株式会社 Optical pickup device for recording / reproducing optical information recording medium
JP2002053871A (en) 2000-08-07 2002-02-19 Nippon Zeon Co Ltd Method for separating and purifying conjugated dienes and apparatus for separating and purification
DE10105660A1 (en) * 2001-02-08 2002-08-14 Basf Ag Process for the extraction of crude 1,3-butadiene by extractive distillation from a C4 cut
JP4848112B2 (en) * 2001-09-28 2011-12-28 住友化学株式会社 Distillation method of easily polymerizable substances
DE102004049940A1 (en) 2004-10-13 2006-04-20 Basf Ag Process for the preparation of a C4-olefin mixture by selective hydrogenation and metathesis processes using this stream
JP5879932B2 (en) 2010-11-25 2016-03-08 東ソー株式会社 Polyarylene sulfide composition
EA201491052A1 (en) * 2011-11-28 2014-09-30 Асахи Касеи Кемикалз Корпорейшн METHOD OF CLEANING 1,3-BUTADIENE
DE102013207282A1 (en) 2013-04-22 2014-11-06 Wacker Chemie Ag Process and apparatus for the distillative separation of a three- or multi-component mixture
RU2734254C2 (en) * 2015-12-18 2020-10-13 Сабик Глобал Текнолоджис Б. В. Methods and systems for producing 1,3-butadiene

Also Published As

Publication number Publication date
JP7216279B2 (en) 2023-02-01
KR102551783B1 (en) 2023-07-04
US20190337871A1 (en) 2019-11-07
KR20190113786A (en) 2019-10-08
WO2018143042A1 (en) 2018-08-09
JPWO2018143042A1 (en) 2019-11-14
US10815172B2 (en) 2020-10-27

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