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MY161169A - Process for workup of a stream comprising butene and/or butadiene - Google Patents

Process for workup of a stream comprising butene and/or butadiene

Info

Publication number
MY161169A
MY161169A MYPI2013003223A MYPI2013003223A MY161169A MY 161169 A MY161169 A MY 161169A MY PI2013003223 A MYPI2013003223 A MY PI2013003223A MY PI2013003223 A MYPI2013003223 A MY PI2013003223A MY 161169 A MY161169 A MY 161169A
Authority
MY
Malaysia
Prior art keywords
stream
butane
butadiene
methylpyrrolidone
water
Prior art date
Application number
MYPI2013003223A
Inventor
Albena Kostova
Alexander Weck
Regina Benfer
Jochen Gotz
Alireza Rezai
Aristides Morillo
Gerhard Olbert
Peter Pfab
Grigorios Kolios
Markus Weber
Original Assignee
Basf Se
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 Se filed Critical Basf Se
Publication of MY161169A publication Critical patent/MY161169A/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/10—Aliphatic saturated hydrocarbons with one to four carbon atoms with four carbon atoms

Landscapes

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

Abstract

THE INVENTION RELATES TO A PROCESS FOR WORKUP OF A STREAM (1) COMPRISING BUTANE AND/OR BUTADIENE, BUTANE, HYDROGEN AND/OR NITROGEN AND CARBON DIOXIDE, COMPRISING THE FOLLOWING STEPS: (A) ABSORPTION OF THE STREAM (1) COMPRISING BUTANE AND/OR BUTADIENE, BUTANE, HYDROGEN AND/OR NITROGEN, WITH OR WITHOUT CARBON DIOXIDE, WITH A MIXTURE (5) COMPRISING 80 TO 97% BY WEIGHT OF N-METHYLPYRROLIDONE AND 3 TO 20% BY WEIGHT OF WATER TO OBTAIN A STREAM (9) COMPRISING N-METHYLPYRROLIDONE, WATER, BUTANE AND/OR BUTADIENE, AND BUTANE, WITH OR WITHOUT CARBON DIOXIDE, AND A STREAM (7) COMPRISING HYDROGEN AND/OR NITROGEN AND BUTANE, (B) EXTRACTIVE DISTILLATION OF THE STREAM (9) COMPRISING N-METHYLPYRROLIDONE, WATER, BUTANE AND/OR BUTADIENE, AND BUTANE, WITH OR WITHOUT CARBON DIOXIDE, WITH A STREAM (13) COMPRISING 80 TO 97% BY WEIGHT OF N-METHYLPYRROLIDONE AND 3 TO 20% BY WEIGHT OF WATER TO SEPARATE THE STREAM (9) COMPRISING N-METHYLPYRROLIDONE, WATER, BUTANE AND/OR BUTADIENE, AND BUTANE, WITH OR WITHOUT CARBON DIOXIDE, INTO A STREAM (17) COMPRISING N-METHYLPYRROLIDONE, WATER, BUTANE AND/OR BUTADIENE, AND A STREAM (15) COMPRISING ESSENTIALLY BUTANE, WITH OR WITHOUT CARBON DIOXIDE, (C) DISTILLATION OF THE STREAM (17) COMPRISING N-METHYLPYRROLIDONE, WATER BUTANE AND/OR BUTADIENE INTO A STREAM (23) COMPRISING ESSENTIALLY N-METHYLPYRROLIDONE AND WATER, AND A STREAM (21) COMPRISING BUTANE AND/OR BUTADIENE. (FIGURE 1)
MYPI2013003223A 2011-03-03 2012-03-02 Process for workup of a stream comprising butene and/or butadiene MY161169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11156766 2011-03-03

Publications (1)

Publication Number Publication Date
MY161169A true MY161169A (en) 2017-04-14

Family

ID=45774240

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013003223A MY161169A (en) 2011-03-03 2012-03-02 Process for workup of a stream comprising butene and/or butadiene

Country Status (7)

Country Link
EP (1) EP2681178B1 (en)
JP (1) JP5933600B2 (en)
KR (1) KR20140010418A (en)
CN (1) CN103502188B (en)
EA (1) EA025231B1 (en)
MY (1) MY161169A (en)
WO (1) WO2012117085A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014044693A1 (en) * 2012-09-20 2014-03-27 Basf Se Method for producing butadiene with removal of oxygen from c4 hydrocarbon streams
DE102013019357A1 (en) * 2013-11-19 2015-05-21 Thyssenkrupp Industrial Solutions Ag Process and apparatus for purifying process gases from the oxidative dehydrogenation of hydrocarbons
JP6822984B2 (en) * 2015-07-03 2021-01-27 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ A distillation apparatus having a columnar portion having three or more chambers through which a liquid continuously flows and a method for distillation or extraction distillation by using the distillation apparatus.
WO2017037218A1 (en) * 2015-09-03 2017-03-09 Basf Se Removal of butenes in the bdh process
WO2018095840A1 (en) * 2016-11-22 2018-05-31 Basf Se Method for producing 1,3-butadiene from n-butenes by oxidative dehydrogenation, comprising furan removal in the processing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082271A (en) * 1959-04-11 1963-03-19 Basf Ag N-methyl pyrrolidone for the separation of olefins from hydrocarbon mixtures
SU1159915A1 (en) 1983-09-02 1985-06-07 Предприятие П/Я М-5399 Method of separating butane and butylene from contact gas of butane dehydrogenation
DE19818810A1 (en) * 1998-04-27 1999-10-28 Basf Ag Separation of 4 carbon hydrocarbon mixture with recovery of highly pure 1,3-butadiene fraction
DE10233620A1 (en) * 2002-07-24 2004-02-12 Basf Ag Continuous process for cutting a C4 cut
DE10350044A1 (en) * 2003-10-27 2005-05-25 Basf Ag Process for the preparation of 1-butene
DE102004054766A1 (en) 2004-11-12 2006-05-18 Basf Ag Process for the preparation of butadiene from n-butane
DE102004059356A1 (en) 2004-12-09 2006-06-14 Basf Ag Process for the preparation of butadiene from n-butane
DE102004061514A1 (en) 2004-12-21 2006-07-06 Basf Ag Process for the preparation of butadiene from n-butane
CN101489959B (en) * 2006-07-12 2013-04-17 巴斯夫欧洲公司 Method for separating a C4 fraction by means of extractive distillation using a selective solvent
JP2010090083A (en) * 2008-10-10 2010-04-22 Mitsubishi Chemicals Corp Method of producing conjugated diene
JP2010280653A (en) * 2009-05-08 2010-12-16 Mitsubishi Chemicals Corp Process for producing conjugated diene
JP2010275210A (en) * 2009-05-27 2010-12-09 Mitsubishi Chemicals Corp Method for producing conjugated diene

Also Published As

Publication number Publication date
EA025231B1 (en) 2016-12-30
EA201391261A1 (en) 2014-02-28
EP2681178B1 (en) 2014-11-05
KR20140010418A (en) 2014-01-24
JP5933600B2 (en) 2016-06-15
EP2681178A1 (en) 2014-01-08
JP2014514255A (en) 2014-06-19
WO2012117085A1 (en) 2012-09-07
CN103502188A (en) 2014-01-08
CN103502188B (en) 2016-03-16

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