BR0115431A - Processo para a obtenção, por meio de destilação, de 1,3-butadieno puro a partir de 1,3-butadieno bruto, e, coluna de parede divisória - Google Patents

Processo para a obtenção, por meio de destilação, de 1,3-butadieno puro a partir de 1,3-butadieno bruto, e, coluna de parede divisória

Info

Publication number
BR0115431A
BR0115431A BR0115431-1A BR0115431A BR0115431A BR 0115431 A BR0115431 A BR 0115431A BR 0115431 A BR0115431 A BR 0115431A BR 0115431 A BR0115431 A BR 0115431A
Authority
BR
Brazil
Prior art keywords
butadiene
distillation
partition wall
pure
wall column
Prior art date
Application number
BR0115431-1A
Other languages
English (en)
Inventor
Gerd Bohner
Klaus Kindler
Melanie Pahl
Gerd Kaibel
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 BR0115431A publication Critical patent/BR0115431A/pt

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
    • B01D3/14—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
    • 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
    • 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
    • Y10S203/11—Batch 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
    • Y10S203/20—Power plant

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO PARA A OBTENçãO, POR MEIO DE DESTILAçãO, DE 1,3-BUTADIENO PURO A PARTIR DE 1,3-BUTADIENO BRUTO, E, COLUNA DE PAREDE DIVISóRIA". Propõe-se um processo para a obtenção, por meio de destilação, de 1,3-butadieno puro a partir de 1,3-butadieno bruto, sendo que o processo é realizado em uma coluna de parede divisória, em que uma parede divisória situa-se no sentido longitudinal da coluna formando uma região superior comum da coluna, uma região inferior comum da coluna, uma seção de alimentação e uma seção de retirada.
BR0115431-1A 2000-11-16 2001-11-15 Processo para a obtenção, por meio de destilação, de 1,3-butadieno puro a partir de 1,3-butadieno bruto, e, coluna de parede divisória BR0115431A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10056841A DE10056841A1 (de) 2000-11-16 2000-11-16 Verfahren und Vorrichtung zur destillativen Gewinnung von 1,3-Reinbutadien aus 1,3-Rohbutadien
PCT/EP2001/013235 WO2002040434A1 (de) 2000-11-16 2001-11-15 Verfahren und vorrichtung zur destillativen gewinnung von 1,3-reinbutadien aus 1,3-rohbutadien

Publications (1)

Publication Number Publication Date
BR0115431A true BR0115431A (pt) 2003-10-07

Family

ID=7663535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115431-1A BR0115431A (pt) 2000-11-16 2001-11-15 Processo para a obtenção, por meio de destilação, de 1,3-butadieno puro a partir de 1,3-butadieno bruto, e, coluna de parede divisória

Country Status (16)

Country Link
US (1) US7132038B2 (pt)
EP (1) EP1339658B1 (pt)
JP (1) JP2004513931A (pt)
KR (1) KR100795650B1 (pt)
CN (1) CN1205156C (pt)
AT (1) ATE376540T1 (pt)
AU (2) AU2002217035B2 (pt)
BR (1) BR0115431A (pt)
CA (1) CA2428845C (pt)
CZ (1) CZ304040B6 (pt)
DE (2) DE10056841A1 (pt)
DK (1) DK1339658T3 (pt)
ES (1) ES2292641T3 (pt)
HU (1) HU229163B1 (pt)
UA (1) UA80391C2 (pt)
WO (1) WO2002040434A1 (pt)

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DE10341614A1 (de) 2003-09-10 2005-04-28 Basf Ag Verfahren zur Herstellung von Xylylendiamin (XDA)
DE102004005930A1 (de) * 2004-02-06 2005-08-25 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien
FR2868789B1 (fr) * 2004-04-09 2008-09-26 Inst Francais Du Petrole Procede et dispositif de traitement d'une charge comportant du butadiene
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
US7528290B2 (en) * 2006-12-28 2009-05-05 Uop Llc Apparatuses and methods for separating butene-1 from a mixed C4 feed
US8334415B2 (en) * 2007-04-12 2012-12-18 Dow Global Technologies Llc Process and apparatus for reducing heavy byproduct formation during distillation
US8532303B2 (en) 2007-12-14 2013-09-10 Intel Corporation Symmetric key distribution framework for the internet
CA2739724C (en) * 2008-04-04 2015-02-24 Lummus Technology Inc. System and process for producing linear alpha olefins
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
JP5780072B2 (ja) * 2010-09-10 2015-09-16 三菱化学株式会社 共役ジエンの製造方法
ITPI20110018A1 (it) * 2011-02-21 2012-08-22 Sime S R L Metodo e apparato per l'addolcimento e/o la disidratazione di un gas a base di idrocarburi, in particolare gas naturale
KR101372712B1 (ko) * 2011-11-11 2014-03-11 주식회사 엘지화학 트리할로실란의 정제 장치
EP2778132A4 (en) * 2011-11-11 2015-08-26 Lg Chemical Ltd DEVICE FOR PURIFYING TRIHALOSILANE
WO2013070043A1 (ko) * 2011-11-11 2013-05-16 주식회사 엘지화학 트리할로실란의 정제 장치
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
MX2015003573A (es) 2012-09-20 2015-08-20 Lummus Technology Inc Pre-absorbedor de extraccion de butadieno.
CN104812726B (zh) 2012-10-04 2019-04-30 鲁姆斯科技公司 丁二烯提取方法
SG11201503175XA (en) 2012-10-09 2015-06-29 Lummus Technology Inc Flexible butadiene extraction process
MY175112A (en) 2012-10-30 2020-06-08 Lummus Technology Inc Butadiene extraction process
KR101804006B1 (ko) 2014-10-31 2017-12-01 주식회사 엘지화학 증류 장치
KR102006422B1 (ko) * 2015-06-08 2019-08-01 주식회사 엘지화학 증류 장치
US10689313B2 (en) 2015-10-23 2020-06-23 Sabic Global Technologies B.V. Processes and systems for purification of 1,3-butadiene
RU2734254C2 (ru) * 2015-12-18 2020-10-13 Сабик Глобал Текнолоджис Б. В. Способы и системы для получения 1,3-бутадиена
US10906862B2 (en) * 2016-12-21 2021-02-02 Basf Se Process for isolating pure butyl acrylate from crude butyl acrylate by distillation, where butyl is n-butyl or isobutyl
FR3060558B1 (fr) * 2016-12-21 2019-05-24 IFP Energies Nouvelles Procede de production de butadiene comprenant des etapes de separation ameliorees
KR102519200B1 (ko) * 2016-12-21 2023-04-06 바스프 에스이 조질 t-부틸 (메트)아크릴레이트로부터 증류에 의해 순수 t-부틸 (메트)아크릴레이트를 단리하는 방법
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
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
KR102034179B1 (ko) 2017-09-25 2019-10-18 한화케미칼 주식회사 분리벽형 증류탑 및 이를 이용한 염화비닐리덴의 정제 방법
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
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
CN111375219B (zh) * 2018-12-31 2022-02-08 中国石油化工股份有限公司 一种分壁塔及分壁精馏方法
WO2022161864A1 (de) * 2021-01-27 2022-08-04 Evonik Operations Gmbh Verfahren zur verhinderung einer dreiphasigkeit bei der abtrennung von butenen aus c4-kohlenwasserstoffströmen
WO2023140986A1 (en) 2022-01-19 2023-07-27 Exxonmobil Chemical Patents Inc. Compositions containing tri-cyclopentadiene and processes for making same

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Also Published As

Publication number Publication date
DE10056841A1 (de) 2002-05-23
HU229163B1 (en) 2013-09-30
ES2292641T3 (es) 2008-03-16
UA80391C2 (uk) 2007-09-25
EP1339658A1 (de) 2003-09-03
EP1339658B1 (de) 2007-10-24
CZ20031358A3 (cs) 2003-08-13
US20040045804A1 (en) 2004-03-11
DE50113177D1 (de) 2007-12-06
AU2002217035B2 (en) 2006-09-28
JP2004513931A (ja) 2004-05-13
KR20030051827A (ko) 2003-06-25
CA2428845C (en) 2010-07-20
WO2002040434A1 (de) 2002-05-23
CN1474794A (zh) 2004-02-11
KR100795650B1 (ko) 2008-01-21
AU1703502A (en) 2002-05-27
CA2428845A1 (en) 2002-05-23
HUP0301850A3 (en) 2007-09-28
HUP0301850A2 (hu) 2003-08-28
DK1339658T3 (da) 2007-12-27
CN1205156C (zh) 2005-06-08
CZ304040B6 (cs) 2013-09-04
US7132038B2 (en) 2006-11-07
ATE376540T1 (de) 2007-11-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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