ES467988A1 - Un procedimiento para separar isoolefinas normales. - Google Patents

Un procedimiento para separar isoolefinas normales.

Info

Publication number
ES467988A1
ES467988A1 ES467988A ES467988A ES467988A1 ES 467988 A1 ES467988 A1 ES 467988A1 ES 467988 A ES467988 A ES 467988A ES 467988 A ES467988 A ES 467988A ES 467988 A1 ES467988 A1 ES 467988A1
Authority
ES
Spain
Prior art keywords
fractionator
olefins
separation
separated
rich product
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES467988A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of ES467988A1 publication Critical patent/ES467988A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C11/09—Isobutene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2772—Catalytic processes with metal oxides
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES467988A 1977-03-18 1978-03-17 Un procedimiento para separar isoolefinas normales. Expired ES467988A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/779,414 US4104321A (en) 1977-03-18 1977-03-18 Process for the separation of olefins

Publications (1)

Publication Number Publication Date
ES467988A1 true ES467988A1 (es) 1978-12-01

Family

ID=25116366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467988A Expired ES467988A1 (es) 1977-03-18 1978-03-17 Un procedimiento para separar isoolefinas normales.

Country Status (8)

Country Link
US (1) US4104321A (en, 2012)
JP (1) JPS549206A (en, 2012)
CA (1) CA1082744A (en, 2012)
DE (1) DE2810508A1 (en, 2012)
ES (1) ES467988A1 (en, 2012)
FR (1) FR2383903A1 (en, 2012)
GB (1) GB1595526A (en, 2012)
IT (1) IT1095367B (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236037A (en) * 1979-07-02 1980-11-25 Uop Inc. Process for the separation of olefins
US4217461A (en) * 1979-07-26 1980-08-12 Uop Inc. Olefinic hydrocarbon isomerization process
FR2506297B1 (fr) 1981-05-21 1986-05-02 Inst Francais Du Petrole Procede d'isomerisation d'olefines
US4396790A (en) * 1981-12-21 1983-08-02 Uop Inc. Light olefinic hydrocarbon isomerization process
GB2121431A (en) 1982-06-08 1983-12-21 Exxon Research Engineering Co Isomerisation of butene-1 to butene-2 in isobutylene
US4410754A (en) * 1982-09-29 1983-10-18 Uop Inc. Butylene isomerization process
DE3427979A1 (de) * 1984-07-28 1986-01-30 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von 2-butenen aus 1-buten und gegebenenfalls 2-butene enthaltenden c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffgemischen
DE3853674T2 (de) * 1987-10-01 1995-10-05 Exxon Chemical Patents Inc Erhöhung des niveaus von 2-methyl-2-buten in isoamylen.
FR2752236B1 (fr) * 1996-08-08 1998-09-11 Inst Francais Du Petrole Procede de production d'isobutene de haute purete a partir d'une coupe c4 contenant de l'isobutene et du butene-1
FR2757505B1 (fr) * 1996-12-23 1999-02-19 Inst Francais Du Petrole Procede de production d'isobutene de haute purete combinant une distillation reactive d'hydroisomerisation, une distillation et une isomerisation squelettale
FR2757506B1 (fr) * 1996-12-23 1999-02-19 Inst Francais Du Petrole Procede de production d'isobutene de haute purete combinant une distillation reactive d'hydroisomerisation et une isomerisation squelettale
US20070225536A1 (en) * 2006-03-23 2007-09-27 Eugene Frederick Lutz Olefin conversion process and olefin recovery process
JP2024503301A (ja) 2020-12-30 2024-01-25 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ １－ヘキセンの精製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479415A (en) * 1967-05-12 1969-11-18 Air Prod & Chem Isomerization of olefinic hydrocarbons
US3758604A (en) * 1971-03-19 1973-09-11 Exxon Research Engineering Co Isomerization-fractionation process
US3800003A (en) * 1972-03-31 1974-03-26 Universal Oil Prod Co Butenes isomerization, separation and alkylation
US3821123A (en) * 1973-02-16 1974-06-28 Universal Oil Prod Co Olefin isomerization catalyst
JPS5229999B2 (en, 2012) * 1973-03-01 1977-08-05

Also Published As

Publication number Publication date
JPS633852B2 (en, 2012) 1988-01-26
CA1082744A (en) 1980-07-29
IT7821330A0 (it) 1978-03-17
US4104321A (en) 1978-08-01
IT1095367B (it) 1985-08-10
FR2383903A1 (fr) 1978-10-13
GB1595526A (en) 1981-08-12
DE2810508A1 (de) 1978-09-21
JPS549206A (en) 1979-01-24
FR2383903B1 (en, 2012) 1981-08-28

Similar Documents

Publication Publication Date Title
ES467988A1 (es) Un procedimiento para separar isoolefinas normales.
AU587981B2 (en) Process for oxydehydrogenation of ethane to ethylene
AU588814B2 (en) Process for oxydehydrogenation of ethane to ethylene
YU125978A (en) Process for the separation of a c4-hydrocarbon mixture by means of extractive distillation
GB2011464B (en) Dimerization of butenes containing isobutene to minimize 2,2,4-trimethylpentenes
EP0170182A3 (en) Process for obtaining butene-2 from hydrocarbon mixtures containing butene-1 and possibly butene-2
DE3566883D1 (en) Combination alkylation-etherification process
JPS5796087A (en) Conversion of c4 olefin fraction to valuable products
CA931899A (en) Fractionation of inorganic acid-free, cleavage reaction mixture
BE882820A (fr) Procede de separation par distillation d'hydroperoxydes de tertio-alkyle et de peroxydes de di-tertio-alkyle
GB2022129B (en) Process for the separation and recovery of isobutene
ES8801382A1 (es) Procedimiento para la separacion y el aislamiento del nosiheptido
AU534255B2 (en) Process for extractive distillation
GB1492266A (en) Process for the recovery of styrene and substituted derivatives thereof
JPS53141226A (en) Separation of 3-methyl-5-isopropylphenol
AU520943B2 (en) Separation of a mixture of c4-hydrocarbons by extractive distillation
CA872377A (en) Process of fractionating hydrocarbon mixtures containing olefins and its application to the purification of iso-olefins
AU260021B2 (en) Process forthe separation ofa mixture by means of extractive distillation
AU257729B2 (en) Process forthe separation ofa mixture by means of extractive distillation
AU1022361A (en) Improved process forthe separation ofa mixture containing polymerizable olefinic hydrocarbons
SU1336469A1 (ru) Способ получения олефинов c-c
AU501125B2 (en) Process forthe purification of olefin polymerizates
CA983055A (en) Method of separating proximate boiling-point hydrocarbons
AU496708B2 (en) Process forthe polymerisation of olefines
AU1652562A (en) Process forthe separation ofa mixture by means of extractive distillation

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103