YU220877A - Improved process for obtaining butadiene - Google Patents

Improved process for obtaining butadiene

Info

Publication number
YU220877A
YU220877A YU02208/77A YU220877A YU220877A YU 220877 A YU220877 A YU 220877A YU 02208/77 A YU02208/77 A YU 02208/77A YU 220877 A YU220877 A YU 220877A YU 220877 A YU220877 A YU 220877A
Authority
YU
Yugoslavia
Prior art keywords
improved process
obtaining butadiene
butadiene
obtaining
improved
Prior art date
Application number
YU02208/77A
Other languages
English (en)
Inventor
R F Knott
A E Handlos
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of YU220877A publication Critical patent/YU220877A/xx

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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
YU02208/77A 1976-09-21 1977-09-19 Improved process for obtaining butadiene YU220877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/725,065 US4038156A (en) 1976-09-21 1976-09-21 Butadiene recovery process

Publications (1)

Publication Number Publication Date
YU220877A true YU220877A (en) 1982-10-31

Family

ID=24913019

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02208/77A YU220877A (en) 1976-09-21 1977-09-19 Improved process for obtaining butadiene

Country Status (10)

Country Link
US (1) US4038156A (zh)
JP (1) JPS5340702A (zh)
BE (1) BE858825A (zh)
CA (1) CA1094109A (zh)
DE (1) DE2742148C2 (zh)
FR (1) FR2364880A1 (zh)
GB (1) GB1531408A (zh)
IT (1) IT1086320B (zh)
NL (1) NL187348C (zh)
YU (1) YU220877A (zh)

Families Citing this family (17)

* 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
CA1104517A (en) * 1977-08-02 1981-07-07 Polysar Limited Energy conservation in a butadiene process
DE2833195C2 (de) * 1978-07-28 1980-10-02 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Butadien aus
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
JPS5879932A (ja) * 1981-11-06 1983-05-13 Japan Synthetic Rubber Co Ltd ブタジエン又はイソプレンの精製方法
FR2673178B1 (fr) * 1991-02-26 1994-02-11 Institut Francais Petrole Procede de separation de butanes et de butenes par distillation extractive.
JPH0551275U (ja) * 1991-12-25 1993-07-09 日本建鐵株式会社 洗濯機の給水切換装置
US5763715A (en) * 1996-10-08 1998-06-09 Stone & Webster Engineering Corp. Butadiene removal system for ethylene plants with front end hydrogenation systems
DE10322655A1 (de) * 2003-05-20 2004-12-09 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt
DE102005023549A1 (de) * 2005-05-21 2006-11-23 Oxeno Olefinchemie Gmbh Verfahren zur Oligomerisierung von Butenen
US8080140B2 (en) * 2007-04-18 2011-12-20 Exxonmobil Chemical Patents Inc. Process for debottlenecking a system for the separation of a conjugated diolefin
KR101111015B1 (ko) * 2008-07-17 2012-04-04 에스케이이노베이션 주식회사 아세틸렌 전환공정을 이용한 ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법
US8252150B1 (en) * 2011-04-19 2012-08-28 International Innotech Inc. Extractive distillation process for recovering butadiene from C4 hydrocarbon mixtures
CA2890134C (en) * 2012-10-30 2017-05-16 Kevin John Schwint Butadiene extraction process featuring liquid ring compressor
US9566548B2 (en) 2015-06-24 2017-02-14 International Business Machines Corporation Butadiene sequestration via sulfur dioxide charged zeolite beds
US11952333B2 (en) 2019-09-13 2024-04-09 Sabic Global Technologies B.V. Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376425A (en) * 1941-06-02 1945-05-22 Phillips Petroleum Co Diolefin production
US2459410A (en) * 1947-03-07 1949-01-18 Standard Oil Dev Co Azeotropic distillation of 2,3-di-methylbutadiene from methyl pentadiene
US2920113A (en) * 1956-07-27 1960-01-05 Phillips Petroleum Co Recovery of a vaporizable hydrocarbon from liquid mixtures
US2993841A (en) * 1959-09-25 1961-07-25 Shell Oil Co Extractive distillation with dimethylformamide
SE353078B (zh) * 1965-12-30 1973-01-22 Japanese Geon Co Ltd
US3436436A (en) * 1966-09-20 1969-04-01 Nippon Zeon Co Method for separation of conjugated diolefin by back wash in extractive distillation
US3798132A (en) * 1971-03-29 1974-03-19 Shell Oil Co Butadiene recovery process
US3772158A (en) * 1971-03-29 1973-11-13 Shell Oil Co Butadiene recovery process
US3844902A (en) * 1973-04-02 1974-10-29 A Vickers Combination of extractive distillation and liquid extraction process for separation of a hydrocarbon feed mixture

Also Published As

Publication number Publication date
DE2742148A1 (de) 1978-03-23
JPS6143331B2 (zh) 1986-09-26
FR2364880B1 (zh) 1980-01-18
IT1086320B (it) 1985-05-28
DE2742148C2 (de) 1987-03-26
NL187348C (nl) 1991-09-02
US4038156A (en) 1977-07-26
CA1094109A (en) 1981-01-20
JPS5340702A (en) 1978-04-13
GB1531408A (en) 1978-11-08
NL7710241A (nl) 1978-03-23
BE858825A (nl) 1978-03-20
FR2364880A1 (fr) 1978-04-14
NL187348B (nl) 1991-04-02

Similar Documents

Publication Publication Date Title
YU236877A (en) Process for obtaining phenoxy-amino-propanes
YU40622B (en) Process for obtaining 2-piperazinyl-6,7-dimethoxy-quinazolne
YU39981B (en) Process for obtaining n-phosphono-methylglycine
YU306977A (en) Process for obtaining dimethylther
YU220877A (en) Improved process for obtaining butadiene
YU28877A (en) Process for obtaining meta-aryloxybenzaldehyde
JPS52110795A (en) Process for polyynnbutene
YU43190B (en) Process for obtaining 4-halo-dihydropyrane
YU201377A (en) Process for obtaining steroline
YU171677A (en) Process for obtaining 5-m-tolyloxyuracyl
YU143177A (en) Process for obtaining sulfinyl-chloride
YU178477A (en) Process for obtaining new (1h-benzoimidazole-2-yl)carbomates
YU162577A (en) Process for obtaining guaiacol-p-isobutyl-hydrotropate
YU40667B (en) Process for obtaining alpha-cyano-3-phenoxycenzyl-carboxylates
YU40314B (en) Process for obtaining thymosine
YU94277A (en) Process for obtaining bis-penicillanoyloxyalkanes
YU39341B (en) Process for obtaining n-alkylamide-2-oxopyrrolidines
YU314277A (en) Process for obtaining haloacylamides
YU68477A (en) Process for obtaining 3-chloromethylcephem compounds
YU214877A (en) Process for obtaining transformer-oil
YU39994B (en) Process for obtaining chloro-4-alkoxycarbonyl-5-methoxy-2-pyrimidines
YU257577A (en) Process for obtaining trans-5a-aryl-decahydro-1h-2-and-1h-3-benzazepine
YU165877A (en) Process for obtaining new nitroalkanol derivatives
YU214982A (en) Process for obtaining 4-thioxo-2-azetidinone
YU12477A (en) Process for obtaining flavium-chloride