KR102581168B1 - 순수 1,3-부타디엔을 수득하기 위한 방법 - Google Patents

순수 1,3-부타디엔을 수득하기 위한 방법 Download PDF

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KR102581168B1
KR102581168B1 KR1020197021420A KR20197021420A KR102581168B1 KR 102581168 B1 KR102581168 B1 KR 102581168B1 KR 1020197021420 A KR1020197021420 A KR 1020197021420A KR 20197021420 A KR20197021420 A KR 20197021420A KR 102581168 B1 KR102581168 B1 KR 102581168B1
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column
butadiene
fraction
crude
stream
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KR20190111028A (ko
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베른트 하이다
토비아스 켈러
얀-올리버 바이데르트
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바스프 에스이
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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • B01D3/007—Energy recuperation; Heat pumps
    • 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
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
    • 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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • 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
    • B01D11/00—Solvent extraction
    • B01D2011/002—Counter-current extraction

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  • 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)
KR1020197021420A 2017-01-25 2018-01-24 순수 1,3-부타디엔을 수득하기 위한 방법 Active KR102581168B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17153120 2017-01-25
EP17153120.5 2017-01-25
PCT/EP2018/051613 WO2018138100A1 (de) 2017-01-25 2018-01-24 Verfahren zur gewinnung von rein-1,3-butadien

Publications (2)

Publication Number Publication Date
KR20190111028A KR20190111028A (ko) 2019-10-01
KR102581168B1 true KR102581168B1 (ko) 2023-09-21

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KR1020197021420A Active KR102581168B1 (ko) 2017-01-25 2018-01-24 순수 1,3-부타디엔을 수득하기 위한 방법

Country Status (7)

Country Link
US (1) US11034631B2 (enExample)
EP (1) EP3573943B1 (enExample)
JP (1) JP7055812B2 (enExample)
KR (1) KR102581168B1 (enExample)
CN (1) CN110198923B (enExample)
RU (1) RU2754823C2 (enExample)
WO (1) WO2018138100A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3596033B1 (de) * 2017-03-13 2021-05-12 Basf Se Vereinfachtes verfahren zur gewinnung von rein-1,3-butadien
WO2021252587A1 (en) * 2020-06-12 2021-12-16 Fujifilm Electronic Materials U.S.A., Inc. Systems and methods for purifying solvents
KR102712232B1 (ko) * 2022-01-18 2024-10-02 영남대학교 산학협력단 프로필렌 글리콜 메틸 에테르 아세테이트 제조 장치 및 제조 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004513931A (ja) * 2000-11-16 2004-05-13 ビーエーエスエフ　アクチェンゲゼルシャフト １，３−粗ブタジエンから１，３−純ブタジエンを蒸留により取得するための方法及び装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378385A (en) * 1971-10-29 1974-12-27 Ici Ltd Purification of hydrocarbons
JPS57123123A (en) * 1981-01-23 1982-07-31 Nippon Oil Co Ltd Preparation of high purity butadiene
DE10022465A1 (de) * 2000-05-09 2001-11-15 Basf Ag Verfahren und Vorrichtung zur Aufarbeitung eines C4-Schnitts aus der Fraktionierung von Erdöl
DE10105660A1 (de) 2001-02-08 2002-08-14 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt
DE10233620A1 (de) * 2002-07-24 2004-02-12 Basf Ag Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes
DE10322655A1 (de) * 2003-05-20 2004-12-09 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt
DE10333756A1 (de) * 2003-07-24 2005-02-17 Basf Ag Verfahren zur Auftrennung eines Roh-C4-Schnittes
DE102004005930A1 (de) * 2004-02-06 2005-08-25 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien
KR101111015B1 (ko) * 2008-07-17 2012-04-04 에스케이이노베이션 주식회사 아세틸렌 전환공정을 이용한 ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법
RU2436758C2 (ru) * 2010-02-24 2011-12-20 Станислав Юрьевич Павлов Способ получения чистого 1-бутена из c4-фракций
DE102010011014A1 (de) * 2010-03-11 2011-09-15 Basf Se Verfahren und Vorrichtung zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien
EP2788457B1 (de) 2011-12-05 2017-02-22 Basf Se Verfahren zur durchführung einer extraktivdestillation mit einem selektiven lösungsmittel, mit einem gereinigten dampfförmigen roh-c4-schnitt als einsatzstrom
CN103910595B (zh) * 2013-01-06 2015-07-15 中石化上海工程有限公司 含c2、c3、c4、c5和重组分混合物系的分离方法
US20140200381A1 (en) * 2013-01-16 2014-07-17 Basf Se Process for Preparing Butadiene by Oxidative Dehydrogenation of N-Butenes with Monitoring of the Peroxide Content During Work-Up of the Product
KR102006422B1 (ko) * 2015-06-08 2019-08-01 주식회사 엘지화학 증류 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004513931A (ja) * 2000-11-16 2004-05-13 ビーエーエスエフ　アクチェンゲゼルシャフト １，３−粗ブタジエンから１，３−純ブタジエンを蒸留により取得するための方法及び装置

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Publication number Publication date
CN110198923B (zh) 2022-07-22
RU2019126670A3 (enExample) 2021-05-27
WO2018138100A1 (de) 2018-08-02
EP3573943A1 (de) 2019-12-04
US11034631B2 (en) 2021-06-15
JP2020506184A (ja) 2020-02-27
RU2754823C2 (ru) 2021-09-07
JP7055812B2 (ja) 2022-04-18
RU2019126670A (ru) 2021-02-26
EP3573943B1 (de) 2021-03-17
US20200339490A1 (en) 2020-10-29
CN110198923A (zh) 2019-09-03
KR20190111028A (ko) 2019-10-01
BR112019013168A2 (pt) 2019-12-10

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