BR0312894B1 - processo contínuo para separação de uma mistura de hidrocarbonetos obtidos de uma fração c4 por meio de destilação extrativa - Google Patents

processo contínuo para separação de uma mistura de hidrocarbonetos obtidos de uma fração c4 por meio de destilação extrativa

Info

Publication number
BR0312894B1
BR0312894B1 BRPI0312894-6B1A BR0312894A BR0312894B1 BR 0312894 B1 BR0312894 B1 BR 0312894B1 BR 0312894 A BR0312894 A BR 0312894A BR 0312894 B1 BR0312894 B1 BR 0312894B1
Authority
BR
Brazil
Prior art keywords
butadiene
sub
fraction
mixture
distillation column
Prior art date
Application number
BRPI0312894-6B1A
Other languages
English (en)
Other versions
BR0312894A (pt
Inventor
Thomas Hill
Klaus Kindler
Bernd Heida
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 filed Critical
Publication of BR0312894A publication Critical patent/BR0312894A/pt
Publication of BR0312894B1 publication Critical patent/BR0312894B1/pt

Links

Classifications

    • 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
    • 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
    • B01D3/34—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
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/16—Alkadienes with four carbon atoms
    • C07C11/167—1, 3-Butadiene
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
BRPI0312894-6B1A 2002-07-24 2003-07-23 processo contínuo para separação de uma mistura de hidrocarbonetos obtidos de uma fração c4 por meio de destilação extrativa BR0312894B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10233621A DE10233621A1 (de) 2002-07-24 2002-07-24 Verfahren zur Aufarbeitung von Roh-1,3-Butadien
PCT/EP2003/008044 WO2004011407A1 (de) 2002-07-24 2003-07-23 Verfahren zur aufarbeitung von roh-1,3-butadien

Publications (2)

Publication Number Publication Date
BR0312894A BR0312894A (pt) 2005-06-14
BR0312894B1 true BR0312894B1 (pt) 2013-09-03

Family

ID=30469063

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312894-6B1A BR0312894B1 (pt) 2002-07-24 2003-07-23 processo contínuo para separação de uma mistura de hidrocarbonetos obtidos de uma fração c4 por meio de destilação extrativa

Country Status (15)

Country Link
US (1) US7393992B2 (pt)
EP (1) EP1530555B1 (pt)
JP (1) JP4243246B2 (pt)
KR (1) KR100926859B1 (pt)
CN (1) CN1309691C (pt)
AT (1) ATE384030T1 (pt)
AU (1) AU2003250141B2 (pt)
BR (1) BR0312894B1 (pt)
CA (1) CA2493080C (pt)
DE (2) DE10233621A1 (pt)
ES (1) ES2297230T3 (pt)
MX (1) MXPA05000772A (pt)
PL (1) PL206533B1 (pt)
RU (1) RU2318791C2 (pt)
WO (1) WO2004011407A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8361280B2 (en) * 2008-11-24 2013-01-29 Basf Se Process for distillatively obtaining pure 1,3-butadiene from crude 1,3-butadiene
RU2442768C2 (ru) * 2010-02-24 2012-02-20 Олег Станиславович Павлов Способ выделения и очистки 1,3-бутадиена из смесей c4-углеводородов
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
US8252150B1 (en) 2011-04-19 2012-08-28 International Innotech Inc. Extractive distillation process for recovering butadiene from C4 hydrocarbon mixtures
JP6266534B2 (ja) * 2012-01-03 2018-01-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ １，３−ブタジエン処理プラントからの再循環流を精製する方法
RU2599787C1 (ru) 2012-09-20 2016-10-20 Ламмус Текнолоджи Инк. Предварительный абсорбер для извлечения бутадиена
BR112015007589A2 (pt) * 2012-10-04 2017-07-04 Lummus Technology Inc processo de extração de butadieno
CA2887299C (en) 2012-10-09 2019-11-26 Lummus Technology Inc. Flexible butadiene extraction process
HUE038577T2 (hu) 2012-10-30 2018-10-29 Lummus Technology Inc Butadién-extrakciós eljárás
EP3438079B1 (en) * 2016-03-31 2023-12-20 Zeon Corporation Method and apparatus for producing 1, 3-butadiene
CN111825516B (zh) * 2019-04-19 2023-04-28 惠生工程（中国）有限公司 一种粗丁二烯的分离系统和分离方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE353078B (pt) * 1965-12-30 1973-01-22 Japanese Geon Co Ltd
DE2516362B2 (de) * 1975-04-15 1978-05-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von 13- Butadien aus einem C4.Koh]enwass(.rstl>rrKelIlisch
US4277313A (en) * 1980-03-27 1981-07-07 El Paso Products Company Recovery of 1,3-butadiene
DE3710434A1 (de) * 1987-03-28 1988-10-06 Basf Ag Verfahren zur gewinnung von 1,3-butadien
US5877363A (en) * 1996-09-23 1999-03-02 Catalytic Distillation Technologies Process for concurrent selective hydrogenation of acetylenes and 1,2 butadine in hydrocarbon streams
DE69834482T2 (de) * 1997-03-11 2007-05-03 Nippon Zeon Co., Ltd. Verfahren zur herstellung konjugierter diene
DE19818810A1 (de) 1998-04-27 1999-10-28 Basf Ag Verfahren zum Trennen eines C4-Kohlenwasserstoffgemisches
US6376735B1 (en) * 2000-12-19 2002-04-23 Uop Llc Process to remove reaction by-products from a selective hydrogenation effluent stream

Also Published As

Publication number Publication date
JP4243246B2 (ja) 2009-03-25
DE10233621A1 (de) 2004-02-19
ES2297230T3 (es) 2008-05-01
BR0312894A (pt) 2005-06-14
US20050240071A1 (en) 2005-10-27
US7393992B2 (en) 2008-07-01
MXPA05000772A (es) 2005-04-19
RU2318791C2 (ru) 2008-03-10
EP1530555A1 (de) 2005-05-18
RU2005105043A (ru) 2005-07-10
DE50309037D1 (de) 2008-03-06
AU2003250141A1 (en) 2004-02-16
KR100926859B1 (ko) 2009-11-13
WO2004011407A1 (de) 2004-02-05
PL206533B1 (pl) 2010-08-31
CN1309691C (zh) 2007-04-11
AU2003250141B2 (en) 2009-09-10
CA2493080C (en) 2013-04-02
CN1671637A (zh) 2005-09-21
KR20050025643A (ko) 2005-03-14
EP1530555B1 (de) 2008-01-16
JP2006502123A (ja) 2006-01-19
PL373663A1 (en) 2005-09-05
ATE384030T1 (de) 2008-02-15
CA2493080A1 (en) 2004-02-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2472 DE 22-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.