DK137987B - Fremgangsmåde til isolering af en konjugeret dialken fra en C4- eller C5-carbonhydridblanding. - Google Patents

Fremgangsmåde til isolering af en konjugeret dialken fra en C4- eller C5-carbonhydridblanding.

Info

Publication number
DK137987B
DK137987B DK673266AA DK673266A DK137987B DK 137987 B DK137987 B DK 137987B DK 673266A A DK673266A A DK 673266AA DK 673266 A DK673266 A DK 673266A DK 137987 B DK137987 B DK 137987B
Authority
DK
Denmark
Prior art keywords
dialken
conjugated
isolating
hydrocarbon mixture
hydrocarbon
Prior art date
Application number
DK673266AA
Other languages
Danish (da)
English (en)
Other versions
DK137987C (de
Inventor
Susumu Takao
Hiroshi Hokari
Original Assignee
Japanese Geon Co Ltd
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 Japanese Geon Co Ltd filed Critical Japanese Geon Co Ltd
Publication of DK137987B publication Critical patent/DK137987B/da
Application granted granted Critical
Publication of DK137987C publication Critical patent/DK137987C/da

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)
DK673266AA 1965-12-30 1966-12-29 Fremgangsmåde til isolering af en konjugeret dialken fra en C4- eller C5-carbonhydridblanding. DK137987B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8140165 1965-12-30
JP8140265 1965-12-30

Publications (2)

Publication Number Publication Date
DK137987B true DK137987B (da) 1978-06-19
DK137987C DK137987C (de) 1979-01-02

Family

ID=26422426

Family Applications (1)

Application Number Title Priority Date Filing Date
DK673266AA DK137987B (da) 1965-12-30 1966-12-29 Fremgangsmåde til isolering af en konjugeret dialken fra en C4- eller C5-carbonhydridblanding.

Country Status (15)

Country Link
US (1) US3436438A (de)
BE (1) BE692004A (de)
BG (1) BG22068A3 (de)
CS (1) CS209404B2 (de)
DE (1) DE1568902C3 (de)
DK (1) DK137987B (de)
ES (1) ES335072A1 (de)
FI (1) FI48608C (de)
FR (1) FR1513458A (de)
GB (1) GB1148100A (de)
IL (1) IL27134A (de)
NL (1) NL6618401A (de)
NO (1) NO116543B (de)
SE (1) SE353078B (de)
YU (1) YU34018B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496070A (en) * 1967-11-09 1970-02-17 Petro Tex Chem Corp Purification of unsaturated hydrocarbons by extractive distillation with addition of liquid solvent to stripper overhead
US3496069A (en) * 1967-11-09 1970-02-17 Petro Tex Chem Corp Purification of unsaturated hydrocarbons by extractive distillation with recycle of stripper overhead
AU468106B2 (en) * 1970-12-29 1976-01-08 Snamprogetti S.P.A. Process forthe recovery of isophrene from mixtures containing thesame
US3898135A (en) * 1971-07-23 1975-08-05 Petro Tex Chem Corp Extractive distillation of C{HD 4 {B hydrocarbons using a three component solvent system
DE2516362C3 (de) * 1975-04-15 1987-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von 1,3-Butadien aus einem C↓4↓-Kohlenwasserstoffgemisch
US4054613A (en) * 1975-10-20 1977-10-18 Phillips Petroleum Company Butadiene production and purification
US4081332A (en) * 1976-08-27 1978-03-28 The B. F. Goodrich Company Extractive distillation of C5 hydrocarbons using acetonitrile and additives
US4038156A (en) * 1976-09-21 1977-07-26 Shell Oil Company Butadiene recovery process
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
US4166771A (en) * 1977-03-23 1979-09-04 Phillip Petroleum Company Butadiene recovery
US4090923A (en) * 1977-04-06 1978-05-23 Phillips Petroleum Company Butadiene purification with simultaneous prefractionation and vinylacetylene rejection
US4134795A (en) * 1978-04-05 1979-01-16 The Goodyear Tire & Rubber Company Acetylenes removal from diolefin streams by extractive distillation
DE2911393C2 (de) * 1979-03-23 1984-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C↓4↓-oder C↓5↓-Kohlenwasserstoffgemisch
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
DE2911394B1 (de) * 1979-03-23 1980-04-30 Basf Ag Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C4- oder C5- Kohlenwasserstoffgemisch
JPS5681526A (en) * 1979-12-06 1981-07-03 Nippon Zeon Co Ltd Polymerization prevention of conjugated dienes
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
JP4134391B2 (ja) * 1998-04-07 2008-08-20 日本ゼオン株式会社 不飽和炭化水素の分離精製装置および分離精製方法
US6958426B2 (en) * 2001-09-29 2005-10-25 China Petroleum & Chemical Corporation Process for separating C5 cuts obtained from a petroleum cracking process
DE10233621A1 (de) * 2002-07-24 2004-02-19 Basf Ag Verfahren zur Aufarbeitung von Roh-1,3-Butadien
US8197898B2 (en) * 2005-03-29 2012-06-12 Tokyo Electron Limited Method and system for depositing a layer from light-induced vaporization of a solid precursor
US7348466B2 (en) * 2005-04-13 2008-03-25 Equistar Chemicals, Lp Solvent extraction
US20070043247A1 (en) * 2005-08-19 2007-02-22 Webber Kenneth M Diisobutylene production
US8080140B2 (en) * 2007-04-18 2011-12-20 Exxonmobil Chemical Patents Inc. Process for debottlenecking a system for the separation of a conjugated diolefin
US7718841B2 (en) * 2008-06-09 2010-05-18 Equistar Chemicals, Lp Extractive distillation
DE102009046310B4 (de) * 2008-11-24 2018-10-25 Basf Se Verfahren zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien
US8222474B2 (en) * 2009-05-22 2012-07-17 Equistar Chemicals, L.P. Fractional extraction of butadiene
WO2014203207A1 (en) 2013-06-19 2014-12-24 Saudi Basic Industries Corporation Co-extraction systems for separation and purification of butadiene and isoprene
US10065907B2 (en) 2014-12-18 2018-09-04 Sabic Global Technologies B.V. Isoprene extraction with preserved C5 feedstock
EP3997053A1 (de) 2019-09-13 2022-05-18 SABIC Global Technologies, B.V. Integrierte systeme und verfahren zur herstellung von 1,3-butadien durch extraktivdestillation, destillation und/oder selektive hydrierung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338041A (en) * 1940-11-01 1943-12-28 Carl B King Cigarette package
US2386927A (en) * 1941-03-22 1945-10-16 Phillips Petroleum Co Process for separating diolefins
US3000794A (en) * 1958-05-19 1961-09-19 Petro Tex Chem Corp Extractive distillation of vinyl acetylene in the purification of butadiene
US2993841A (en) * 1959-09-25 1961-07-25 Shell Oil Co Extractive distillation with dimethylformamide
DE1163795B (de) * 1961-11-24 1964-02-27 Basf Ag Verfahren zur Entfernung geringer Mengen von hoehermolekularen Acetylenen und Allenen aus konjugierten Diolefinen
BE672305A (de) * 1962-05-18
GB983783A (en) * 1963-10-25 1965-02-17 Shell Int Research Process for the removal of alkynes from hydrocarbon mixtures containing alkadienes
US3309412A (en) * 1964-04-17 1967-03-14 Japanese Geon Co Ltd Method of preventing the polymerization of butadiene

Also Published As

Publication number Publication date
DK137987C (de) 1979-01-02
BE692004A (de) 1967-05-29
NL6618401A (de) 1967-07-03
DE1568902A1 (de) 1972-03-09
US3436438A (en) 1969-04-01
CS209404B2 (en) 1981-12-31
FI48608B (de) 1974-07-31
YU34018B (en) 1978-10-31
DE1568902C3 (de) 1980-09-25
GB1148100A (en) 1969-04-10
NO116543B (de) 1969-04-14
FI48608C (fi) 1983-08-01
FR1513458A (fr) 1968-02-16
IL27134A (en) 1970-08-19
BG22068A3 (de) 1976-11-25
DE1568902B2 (de) 1973-01-18
ES335072A1 (es) 1968-03-01
YU248466A (en) 1978-05-15
SE353078B (de) 1973-01-22

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