FR2262654B1 - - Google Patents

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Publication number
FR2262654B1
FR2262654B1 FR7407340A FR7407340A FR2262654B1 FR 2262654 B1 FR2262654 B1 FR 2262654B1 FR 7407340 A FR7407340 A FR 7407340A FR 7407340 A FR7407340 A FR 7407340A FR 2262654 B1 FR2262654 B1 FR 2262654B1
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
FR7407340A
Other languages
French (fr)
Other versions
FR2262654A1 (en
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7407340A priority Critical patent/FR2262654A1/fr
Priority to FR7502678A priority patent/FR2298525A2/fr
Priority to BE1006447A priority patent/BE825345A/xx
Priority to US05/552,278 priority patent/US3992468A/en
Priority to GB8093/75A priority patent/GB1505112A/en
Priority to DE19752508291 priority patent/DE2508291A1/de
Priority to IT20802/75A priority patent/IT1033322B/it
Priority to NL7502435A priority patent/NL7502435A/xx
Priority to CA221,043A priority patent/CA1067104A/fr
Priority to JP50025545A priority patent/JPS50121233A/ja
Publication of FR2262654A1 publication Critical patent/FR2262654A1/fr
Application granted granted Critical
Publication of FR2262654B1 publication Critical patent/FR2262654B1/fr
Granted legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
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    • B01J23/56—Platinum group metals
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    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • C—CHEMISTRY; METALLURGY
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    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18—Catalytic processes
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FR7407340A 1974-03-01 1974-03-01 Hydrodealkylation of alkylaromatics under mild conditions - using catalysts with two metal components Granted FR2262654A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7407340A FR2262654A1 (en) 1974-03-01 1974-03-01 Hydrodealkylation of alkylaromatics under mild conditions - using catalysts with two metal components
FR7502678A FR2298525A2 (fr) 1974-03-01 1975-01-27 Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques
BE1006447A BE825345A (fr) 1974-03-01 1975-02-10 Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques
US05/552,278 US3992468A (en) 1974-03-01 1975-02-24 Process for the catalytic hydrodealkylation of alkylaromatic hydrocarbons
GB8093/75A GB1505112A (en) 1974-03-01 1975-02-26 Catalytic hydrodealkylation of alkylaromatic hydrocarbons
DE19752508291 DE2508291A1 (de) 1974-03-01 1975-02-26 Verfahren zur hydro-entalkylierung von alkylaromatischen kohlenwasserstoffen
IT20802/75A IT1033322B (it) 1974-03-01 1975-02-28 Procedimento di idrodealchilazione di idrocarburi alchil aromatici
NL7502435A NL7502435A (nl) 1974-03-01 1975-02-28 Werkwijze voor het hydro-dealkyleren van alkyl- aromatische koolwaterstoffen.
CA221,043A CA1067104A (fr) 1974-03-01 1975-02-28 Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques
JP50025545A JPS50121233A (US07709020-20100504-C00041.png) 1974-03-01 1975-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407340A FR2262654A1 (en) 1974-03-01 1974-03-01 Hydrodealkylation of alkylaromatics under mild conditions - using catalysts with two metal components

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FR2262654A1 FR2262654A1 (en) 1975-09-26
FR2262654B1 true FR2262654B1 (US07709020-20100504-C00041.png) 1979-01-05

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FR7407340A Granted FR2262654A1 (en) 1974-03-01 1974-03-01 Hydrodealkylation of alkylaromatics under mild conditions - using catalysts with two metal components

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BE (1) BE825345A (US07709020-20100504-C00041.png)
FR (1) FR2262654A1 (US07709020-20100504-C00041.png)

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BE825345A (fr) 1975-08-11

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