FR1602364A - - Google Patents

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Publication number
FR1602364A
FR1602364A FR1602364DA FR1602364A FR 1602364 A FR1602364 A FR 1602364A FR 1602364D A FR1602364D A FR 1602364DA FR 1602364 A FR1602364 A FR 1602364A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1602364A publication Critical patent/FR1602364A/fr
Expired legal-status Critical Current

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
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2556—Catalytic processes with metals
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR1602364D 1967-09-22 1968-09-13 Expired FR1602364A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43177/67A GB1170498A (en) 1967-09-22 1967-09-22 Process for producing Isoprene from Butene Streams

Publications (1)

Publication Number Publication Date
FR1602364A true FR1602364A (fr) 1970-11-16

Family

ID=10427646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1602364D Expired FR1602364A (fr) 1967-09-22 1968-09-13

Country Status (8)

Country Link
US (1) US3621073A (fr)
JP (1) JPS4945375B1 (fr)
BE (1) BE721191A (fr)
CA (1) CA933187A (fr)
DE (1) DE1793455C2 (fr)
FR (1) FR1602364A (fr)
GB (1) GB1170498A (fr)
NL (1) NL6812799A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085158A (en) * 1976-03-11 1978-04-18 Phillips Petroleum Company Isoamylenes from butenes
US4176141A (en) * 1978-10-18 1979-11-27 Phillips Petroleum Company Isoamylenes from butenes
GB8724628D0 (en) * 1987-10-21 1987-11-25 Bp Chem Int Ltd Chemical process
US5243120A (en) * 1991-10-30 1993-09-07 Shell Oil Company Process for the production of olefins
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
US7816572B2 (en) * 2007-08-07 2010-10-19 Lyondell Chemical Technology, L.P. Propylene and isoprene production
US11845705B2 (en) * 2021-08-17 2023-12-19 Saudi Arabian Oil Company Processes integrating hydrocarbon cracking with metathesis for producing propene

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952719A (en) * 1958-04-14 1960-09-13 Universal Oil Prod Co Process for shifting a double bond in an olefinic hydrocarbon
US2959627A (en) * 1958-10-13 1960-11-08 Catalysts & Chem Inc Purification of olefins
US3207808A (en) * 1962-12-04 1965-09-21 Petro Tex Chem Corp Dehydrogenation
US3393251A (en) * 1964-09-28 1968-07-16 Union Oil Co Rhenium catalysis of the oligomerization and rearrangement of olefins

Also Published As

Publication number Publication date
US3621073A (en) 1971-11-16
JPS4945375B1 (fr) 1974-12-04
NL6812799A (fr) 1969-03-25
BE721191A (fr) 1969-03-20
DE1793455C2 (de) 1975-01-02
CA933187A (en) 1973-09-04
DE1793455B1 (de) 1974-05-16
GB1170498A (en) 1969-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse