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MXPA03006942A - Metodo para la recuperacion de 1,3-butadieno crudo por destilacion extractiva a partir de un corte de c4. - Google Patents

Metodo para la recuperacion de 1,3-butadieno crudo por destilacion extractiva a partir de un corte de c4.

Info

Publication number
MXPA03006942A
MXPA03006942A MXPA03006942A MXPA03006942A MXPA03006942A MX PA03006942 A MXPA03006942 A MX PA03006942A MX PA03006942 A MXPA03006942 A MX PA03006942A MX PA03006942 A MXPA03006942 A MX PA03006942A MX PA03006942 A MXPA03006942 A MX PA03006942A
Authority
MX
Mexico
Prior art keywords
column
butadiene
extractive distillation
recovering crude
sub
Prior art date
Application number
MXPA03006942A
Other languages
English (en)
Inventor
Kaibel Gerd
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MXPA03006942A publication Critical patent/MXPA03006942A/es

Links

Classifications

    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/09—Plural feed

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

La presente invencion se refiere a un metodo para la recuperacion de 1,3-butadieno crudo por destilacion extractiva a partir de un corte de C4, utilizando un solvente selectivo en la columna de separacion (TK). En dicha columna, una pared de division (T) se localiza en la direccion longitudinal de la columna, formando una primera sub-seccion (A), una segunda sub-seccion (B) y una zona de columna comun inferior (C). Una columna de lavador extractivo ( K ) esta conectada corriente arriba de la columna de separacion.
MXPA03006942A 2001-02-08 2002-02-06 Metodo para la recuperacion de 1,3-butadieno crudo por destilacion extractiva a partir de un corte de c4. MXPA03006942A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10105660A DE10105660A1 (de) 2001-02-08 2001-02-08 Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt
PCT/EP2002/001219 WO2002062733A1 (de) 2001-02-08 2002-02-06 Verfahren zur gewinnung von roh-1,3-butadien durch extraktivdestillation aus einem c4-schnitt

Publications (1)

Publication Number Publication Date
MXPA03006942A true MXPA03006942A (es) 2004-04-02

Family

ID=7673247

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03006942A MXPA03006942A (es) 2001-02-08 2002-02-06 Metodo para la recuperacion de 1,3-butadieno crudo por destilacion extractiva a partir de un corte de c4.

Country Status (18)

Country Link
US (1) US7226527B2 (es)
EP (1) EP1366005B1 (es)
JP (1) JP4266636B2 (es)
KR (1) KR100893441B1 (es)
CN (1) CN1234667C (es)
AT (1) ATE362905T1 (es)
AU (1) AU2002244706B2 (es)
BR (1) BR0206867B1 (es)
CA (1) CA2437396C (es)
CZ (1) CZ20032156A3 (es)
DE (2) DE10105660A1 (es)
DK (1) DK1366005T3 (es)
ES (1) ES2284839T3 (es)
HU (1) HU226850B1 (es)
MX (1) MXPA03006942A (es)
PL (1) PL206028B1 (es)
RU (1) RU2279421C2 (es)
WO (1) WO2002062733A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233620A1 (de) 2002-07-24 2004-02-12 Basf Ag Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes
DE10258160A1 (de) 2002-12-12 2004-06-24 Basf Ag Verfahren und Vorrichtung zur Extraktivdestillation
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
DE102004022735A1 (de) * 2004-05-07 2005-12-01 Vinnolit Gmbh & Co. Kg Geteilte EDC-Kolonne
DE102004049940A1 (de) * 2004-10-13 2006-04-20 Basf Ag Verfahren zur Herstellung eines C4-Olefin-Gemisches durch Selektivhydrierung und Metatheseverfahren zur Verwendung dieses Stroms
CN1305818C (zh) * 2004-12-14 2007-03-21 青岛科大伊科思软件技术有限公司 双隔板塔提取粗1，3－丁二烯的装置及其方法
KR101111015B1 (ko) * 2008-07-17 2012-04-04 에스케이이노베이션 주식회사 아세틸렌 전환공정을 이용한 ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법
EP2269728B1 (de) * 2009-06-09 2018-01-31 Basf Se Verwendung von geordneten Packungen, die eine oder mehrere Anstaulagen, sowie ein oder mehrere Abscheidelagen aufweisen
EP2266674A1 (de) * 2009-06-22 2010-12-29 Basf Se Verfahren zur destillativen Stofftrennung eines oder mehrerer Einsatzgemische in einer Kolonne mit einer oder mehreren durchgehend angeordneten Trennwänden
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
EP2502655B1 (en) 2011-03-25 2014-05-14 Sulzer Chemtech AG Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
WO2013102625A1 (de) * 2012-01-03 2013-07-11 Basf Se Verfahren zur aufreinigung eines recycle-stromes aus einer 1,3-butadien verarbeitenden anlage
US8642828B2 (en) * 2012-01-03 2014-02-04 Basf Se Process for purifying a recycle stream from a 1,3-butadiene processing plant
CN102698465B (zh) * 2012-05-31 2014-12-24 北京泽华化学工程有限公司 一种带有再分布器和/或垂直挡板的填料萃取塔
HUE040522T2 (hu) 2012-09-20 2019-03-28 Lummus Technology Inc Butadién-extrakciós elõabszorber
JP6069643B2 (ja) 2012-10-04 2017-02-01 ラマス テクノロジー インコーポレイテッド ブタジエン抽出プロセス
CN104837796B (zh) 2012-10-09 2018-11-09 鲁姆斯科技公司 灵活的丁二烯提取方法
RU2602807C1 (ru) 2012-10-30 2016-11-20 Ламмус Текнолоджи Инк. Способ экстракции бутадиена
DE102013107357A1 (de) * 2013-07-11 2015-01-15 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Flüssigkeitswiederverteiler
CN104058920B (zh) * 2013-12-19 2016-03-23 武汉优立克新材料科技有限公司 一种以烷烃为萃取剂萃取精馏分离丙烯-丙烷的方法
CN105457324B (zh) * 2014-08-20 2019-12-27 科思创德国股份有限公司 隔板精馏塔
CN104671307B (zh) * 2015-03-03 2019-05-10 吴嘉 一种dmf废水处理装置及方法
EP3390330B1 (en) * 2015-12-18 2023-07-19 SABIC Global Technologies B.V. Methods for producing 1,3-butadiene
CN108211402B (zh) * 2016-12-21 2024-01-05 中国石油化工股份有限公司 烷基化反应产物分离装置及烷基化反应产物分离方法
CN110198923B (zh) * 2017-01-25 2022-07-22 巴斯夫欧洲公司 获得纯1,3-丁二烯的方法
JP7216279B2 (ja) * 2017-02-01 2023-02-01 日本ゼオン株式会社 １，３－ブタジエンの分離回収方法および分離回収装置
JP7076465B2 (ja) 2017-03-13 2022-05-27 ビーエーエスエフ ソシエタス・ヨーロピア 純粋な１，３－ブタジエンを単離するための簡素化された方法
CN108031139A (zh) * 2017-11-23 2018-05-15 兰州寰球工程有限公司 一种乙腈法抽提丁二烯的节能系统
CN109320431B (zh) * 2018-10-24 2024-08-06 福建技术师范学院 一种回收脱漆剂废液中n-甲基甲酰胺和二乙二醇单甲醚的方法
CN111333480A (zh) * 2018-12-18 2020-06-26 天津普莱化工技术有限公司 一种丁二烯精制方法及精制装置
CN114479935B (zh) * 2020-10-23 2023-02-28 中国石油化工股份有限公司 混合c4物流的加氢装置和加氢方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724365C3 (de) * 1977-05-28 1979-09-06 Basf Ag, 6700 Ludwigshafen Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation
DE2840124B2 (de) * 1978-09-15 1980-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Butadien aus einem C4 -Kohlenwasserstoff-Gemisch
DE10022465A1 (de) 2000-05-09 2001-11-15 Basf Ag Verfahren und Vorrichtung zur Aufarbeitung eines C4-Schnitts aus der Fraktionierung von Erdöl
US6348637B1 (en) * 2000-09-26 2002-02-19 Uop Llc Multifunction fractionation column for adsorptive separation processes
US6395951B1 (en) * 2000-09-26 2002-05-28 Uop Llc Adsorptive separation product recovery by fractional distillation
US6395950B1 (en) * 2000-11-10 2002-05-28 Uop Llc Isomerization with adsorptive separation and dividing wall fractional distillation

Also Published As

Publication number Publication date
HUP0302870A3 (en) 2007-06-28
HUP0302870A2 (hu) 2003-11-28
DK1366005T3 (da) 2007-07-30
CA2437396C (en) 2010-01-26
DE10105660A1 (de) 2002-08-14
ES2284839T3 (es) 2007-11-16
JP4266636B2 (ja) 2009-05-20
DE50210198D1 (de) 2007-07-05
KR100893441B1 (ko) 2009-04-17
PL364162A1 (en) 2004-12-13
US7226527B2 (en) 2007-06-05
BR0206867A (pt) 2004-01-20
BR0206867B1 (pt) 2013-09-10
ATE362905T1 (de) 2007-06-15
WO2002062733A1 (de) 2002-08-15
CA2437396A1 (en) 2002-08-15
RU2003127384A (ru) 2005-03-27
EP1366005B1 (de) 2007-05-23
AU2002244706B2 (en) 2007-01-04
AU2002244706B8 (en) 2002-08-19
HU226850B1 (en) 2009-12-28
CZ20032156A3 (cs) 2003-11-12
EP1366005A1 (de) 2003-12-03
US20040065538A1 (en) 2004-04-08
CN1491196A (zh) 2004-04-21
RU2279421C2 (ru) 2006-07-10
JP2004517952A (ja) 2004-06-17
CN1234667C (zh) 2006-01-04
KR20040002863A (ko) 2004-01-07
PL206028B1 (pl) 2010-06-30

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