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BR8801270A - Processo para obtencao de 1,3-butadieno - Google Patents

Processo para obtencao de 1,3-butadieno

Info

Publication number
BR8801270A
BR8801270A BR8801270A BR8801270A BR8801270A BR 8801270 A BR8801270 A BR 8801270A BR 8801270 A BR8801270 A BR 8801270A BR 8801270 A BR8801270 A BR 8801270A BR 8801270 A BR8801270 A BR 8801270A
Authority
BR
Brazil
Prior art keywords
butadiene
obtaining
extractive distillation
propyne
hydrocarbons
Prior art date
Application number
BR8801270A
Other languages
English (en)
Inventor
Gerd Kaibel
Werner Hefner
Peter Keller
Werner Drewitz
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 BR8801270A publication Critical patent/BR8801270A/pt

Links

Classifications

    • 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
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • 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
    • 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)
  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
BR8801270A 1987-03-28 1988-03-21 Processo para obtencao de 1,3-butadieno BR8801270A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873710434 DE3710434A1 (de) 1987-03-28 1987-03-28 Verfahren zur gewinnung von 1,3-butadien

Publications (1)

Publication Number Publication Date
BR8801270A true BR8801270A (pt) 1988-10-25

Family

ID=6324320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801270A BR8801270A (pt) 1987-03-28 1988-03-21 Processo para obtencao de 1,3-butadieno

Country Status (9)

Country Link
US (1) US4859286A (pt)
EP (1) EP0284971B1 (pt)
JP (1) JPH0825915B2 (pt)
KR (1) KR960006256B1 (pt)
AT (1) ATE66447T1 (pt)
BR (1) BR8801270A (pt)
CA (1) CA1313507C (pt)
DE (2) DE3710434A1 (pt)
ES (1) ES2023968B3 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU679904B2 (en) * 1991-12-20 1997-07-17 Exxon Chemical Patents Inc. Process for the removal of green oil from a hydrocarbon stream
US5763715A (en) * 1996-10-08 1998-06-09 Stone & Webster Engineering Corp. Butadiene removal system for ethylene plants with front end hydrogenation systems
DE60108962T2 (de) * 2000-07-18 2006-04-06 Innovene Usa Llc (N.D.Ges.D.Staates Delaware), Chicago Verfahren zur reinigung und wiedergewinnung von acetonitril
DE10056841A1 (de) * 2000-11-16 2002-05-23 Basf Ag Verfahren und Vorrichtung zur destillativen Gewinnung von 1,3-Reinbutadien aus 1,3-Rohbutadien
ES2384453T3 (es) * 2001-10-19 2012-07-05 Zeon Corporation Proceso y aparato para separación y purificación de dienos conjugados
DE10233621A1 (de) * 2002-07-24 2004-02-19 Basf Ag Verfahren zur Aufarbeitung von Roh-1,3-Butadien
DE10333756A1 (de) * 2003-07-24 2005-02-17 Basf Ag Verfahren zur Auftrennung eines Roh-C4-Schnittes
KR101111015B1 (ko) 2008-07-17 2012-04-04 에스케이이노베이션 주식회사 아세틸렌 전환공정을 이용한 ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법
DE102013207282A1 (de) * 2013-04-22 2014-11-06 Wacker Chemie Ag Verfahren und Vorrichtung zur destillativen Trennung eines Drei- oder Mehrkomponentengemisches
KR102006422B1 (ko) * 2015-06-08 2019-08-01 주식회사 엘지화학 증류 장치
EP3365315B1 (en) 2015-10-23 2022-03-09 SABIC Global Technologies B.V. Process and system for purification of 1,3-butadiene
WO2018166961A1 (de) * 2017-03-13 2018-09-20 Basf Se Vereinfachtes verfahren zur gewinnung von rein-1,3-butadien
EP3997053B1 (en) 2019-09-13 2025-10-01 SABIC Global Technologies, B.V. Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation
KR102897204B1 (ko) * 2020-09-11 2025-12-05 주식회사 엘지화학 공액디엔계 단량체의 회수 방법 및 회수 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366361A (en) * 1939-09-30 1945-01-02 Goodrich Co B F Purification of butadiene
US2707716A (en) * 1951-09-07 1955-05-03 Exxon Research Engineering Co Process of separating c5 diolefins from higher and lower diolefins
US3070641A (en) * 1958-05-19 1962-12-25 Petro Tex Chem Corp Butadiene purification
BE581667A (pt) * 1958-08-15
US3058893A (en) * 1959-09-01 1962-10-16 Exxon Research Engineering Co Separation of multicomponent mixture in single tower
US3270083A (en) * 1964-09-18 1966-08-30 Bunawerke Huls G M B H Extraction of 1, 3-butadiene
DE1793254A1 (de) * 1968-08-23 1971-12-16 Bayer Ag Verfahren zur Gewinnung von Cyclopenten,Isopren und einem Diolefinstrom aus C?-Crackbenzinschnitten
US3772158A (en) * 1971-03-29 1973-11-13 Shell Oil Co Butadiene recovery process
US4054613A (en) * 1975-10-20 1977-10-18 Phillips Petroleum Company Butadiene production and purification
US4128457A (en) * 1977-03-09 1978-12-05 Societa' Italiana Resine S.I.R. S.P.A. Process for the separation of butadiene by plural stage extractive distillation
DE2724365C3 (de) * 1977-05-28 1979-09-06 Basf Ag, 6700 Ludwigshafen Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation
JPS5490122A (en) * 1977-12-27 1979-07-17 Chiyoda Chem Eng & Constr Co Ltd Distillation of multi-component hydrocarbon composition
DE2823983C3 (de) * 1978-06-01 1981-02-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Butadien-13 aus einem C4 -Kohlenwasserstoffgemisch
DE2840124B2 (de) * 1978-09-15 1980-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Butadien aus einem C4 -Kohlenwasserstoff-Gemisch
DE2911395C2 (de) * 1979-03-23 1985-03-14 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C↓4↓- oder C↓5↓-Kohlenwasserstoffgemisch
JPS56128724A (en) * 1980-03-15 1981-10-08 Japan Synthetic Rubber Co Ltd Purification of butadiene or isoprene
US4269668A (en) * 1980-05-19 1981-05-26 The B. F. Goodrich Company Extractive distillation of C-4 hydrocarbons using modified alkoxynitrile solvent
DE3119540A1 (de) * 1981-05-16 1982-12-02 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung eines konjugierten diolefinsaus einem c(pfeil abwaerts)4(pfeil abwaerts)- oder c(pfeil abwaerts)5(pfeil abwaerts)-kohlenwasserstoffgemisch
DE3339157A1 (de) * 1983-10-28 1985-05-09 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung eines konjugierten diolefins und/oder olefins aus einem c(pfeil abwaerts)4(pfeil abwaerts)- oder c(pfeil abwaerts)5(pfeil abwaerts)-kohlenwasserstoffgemisch

Also Published As

Publication number Publication date
JPS63255239A (ja) 1988-10-21
ATE66447T1 (de) 1991-09-15
EP0284971A3 (en) 1989-05-03
DE3710434A1 (de) 1988-10-06
EP0284971B1 (de) 1991-08-21
US4859286A (en) 1989-08-22
CA1313507C (en) 1993-02-09
ES2023968B3 (es) 1992-02-16
DE3864295D1 (de) 1991-09-26
JPH0825915B2 (ja) 1996-03-13
KR960006256B1 (ko) 1996-05-13
EP0284971A2 (de) 1988-10-05
KR880011309A (ko) 1988-10-27

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/03/2008