BE761303A - Isoprene a partir de paraffines et d'olefines en c5 - Google Patents

Isoprene a partir de paraffines et d'olefines en c5

Info

Publication number
BE761303A
BE761303A BE761303A BE761303A BE761303A BE 761303 A BE761303 A BE 761303A BE 761303 A BE761303 A BE 761303A BE 761303 A BE761303 A BE 761303A BE 761303 A BE761303 A BE 761303A
Authority
BE
Belgium
Prior art keywords
paraffins
isoprene
olefins
Prior art date
Application number
BE761303A
Other languages
English (en)
Inventor
J W Davison
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of BE761303A publication Critical patent/BE761303A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • 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
    • 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
    • C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE761303A 1970-01-08 1971-01-07 Isoprene a partir de paraffines et d'olefines en c5 BE761303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US143370A 1970-01-08 1970-01-08

Publications (1)

Publication Number Publication Date
BE761303A true BE761303A (fr) 1971-07-07

Family

ID=21695989

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761303A BE761303A (fr) 1970-01-08 1971-01-07 Isoprene a partir de paraffines et d'olefines en c5

Country Status (4)

Country Link
US (1) US3660513A (fr)
JP (1) JPS502961B1 (fr)
BE (1) BE761303A (fr)
CA (1) CA946417A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725494A (en) * 1971-08-02 1973-04-03 Phillips Petroleum Co Two-stage dehydrogenation process for producing diolefins
US3927148A (en) * 1971-08-19 1975-12-16 Exxon Research Engineering Co O,S{40 -Dialkyl-S-hydrocarbylthioalkyl dithiophosphates
US3870764A (en) * 1972-06-21 1975-03-11 Phillips Petroleum Co Oxidative dehydrogenation process
US4086290A (en) * 1975-01-17 1978-04-25 Phillips Petroleum Company Oxidative dehydrogenation process
US4085158A (en) * 1976-03-11 1978-04-18 Phillips Petroleum Company Isoamylenes from butenes
JPS58107812U (ja) * 1982-01-16 1983-07-22 日本プラスト株式会社 成形品の取出装置
DE3246495A1 (de) * 1982-12-16 1984-06-20 Bayer Ag, 5090 Leverkusen Neuer katalysator, ein verfahren zu seiner herstellung und ein isomerisierungsverfahren in gegenwart dieses katalysators
US4973793A (en) * 1989-06-08 1990-11-27 Texas Petrochemicals Corporation Oxidative dehydrogenation of amylenes
FR2850101B1 (fr) * 2003-01-22 2007-03-02 Michelin Soc Tech Procede d'obtention d'une coupe c5 "fcc" enrichie en isoprene et polymerisation selective de l'isoprene a partir de cette coupe
RU2276663C1 (ru) * 2004-10-05 2006-05-20 Закрытое акционерное общество "Новокуйбышевская нефтехимическая компания" Способ получения изопрена
US10836691B2 (en) * 2015-09-22 2020-11-17 Fina Technology, Inc. Upgrading a C5 olefin stream

Also Published As

Publication number Publication date
JPS502961B1 (fr) 1975-01-30
CA946417A (en) 1974-04-30
US3660513A (en) 1972-05-02

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