FR1112793A - Procédé de préparation d'hydrocarbures aromatiques - Google Patents

Procédé de préparation d'hydrocarbures aromatiques

Info

Publication number
FR1112793A
FR1112793A FR1112793DA FR1112793A FR 1112793 A FR1112793 A FR 1112793A FR 1112793D A FR1112793D A FR 1112793DA FR 1112793 A FR1112793 A FR 1112793A
Authority
FR
France
Prior art keywords
aromatic hydrocarbons
preparing aromatic
preparing
hydrocarbons
aromatic
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
Other languages
English (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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1112793A publication Critical patent/FR1112793A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/412—Catalytic processes with metal oxides or metal sulfides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR1112793D 1953-08-29 1954-08-27 Procédé de préparation d'hydrocarbures aromatiques Expired FR1112793A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1112793X 1953-08-29

Publications (1)

Publication Number Publication Date
FR1112793A true FR1112793A (fr) 1956-03-19

Family

ID=7723806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112793D Expired FR1112793A (fr) 1953-08-29 1954-08-27 Procédé de préparation d'hydrocarbures aromatiques

Country Status (1)

Country Link
FR (1) FR1112793A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106742B (de) * 1958-02-18 1961-05-18 Hoechst Ag Verfahren zur Herstellung von aromatischen Kohlenwasserstoffen durch katalytisches Aromatisieren von Diisobutylen und/oder Triisobutylen und/oder deren Hydrierungsprodukten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106742B (de) * 1958-02-18 1961-05-18 Hoechst Ag Verfahren zur Herstellung von aromatischen Kohlenwasserstoffen durch katalytisches Aromatisieren von Diisobutylen und/oder Triisobutylen und/oder deren Hydrierungsprodukten

Similar Documents

Publication Publication Date Title
CH323000A (fr) Procédé de préparation de résines
FR1104908A (fr) Procédé de préparation des oléfines
CH321873A (fr) Procédé de préparation de 3-acétyl-4-hydroxycoumarine
FR1106986A (fr) Procédé de préparation d'hydrocarbures aromatiques
FR1112793A (fr) Procédé de préparation d'hydrocarbures aromatiques
FR1093850A (fr) Procédé de préparation des polypyrrolidones
FR1091401A (fr) Procédé de préparation d'alpha-éthinylcarbinols
FR1097121A (fr) Procédé de préparation d'hydroxyhydroperoxydes
FR1088496A (fr) Procédé de préparation d'alcoyl-trichlorosilanes
FR1259959A (fr) Procédé de préparation de l'omégamycine
FR1102805A (fr) Procédé de préparation d'alcoxy-tétrahydrofuranes
FR1116172A (fr) Procédé de préparation d'hydrocarbures de valeur
FR1259954A (fr) Procédé de préparation de l'acétyl digitoxine-alpha
FR1107491A (fr) Procédé de préparation de thiosemicarbazones
FR1094526A (fr) Procédé de préparation d'isomères de 2-éthylcrotonylurée
FR1115709A (fr) Procédé de préparation d'hydrocarbures aliphatiques substitués par un halogène
FR1090226A (fr) Procédé de préparation d'anesthésiques
FR1097162A (fr) Procédé de préparation d'isocyanates
FR1098303A (fr) Procédé de préparation d'isocyanates
FR1105774A (fr) Procédé de préparation des allophanates d'alpha-éthinyl-carbinols
FR1167487A (fr) Procédé de préparation des 3, 5-dioxo-pyrazolidines
FR1097896A (fr) Procédé de préparation d'hydrazodicarbonamide
CH335645A (fr) Procédé de préparation d'hydrocarbures chlorés
FR1087011A (fr) Procédé de préparation d'une solution cellulosique-cupro-ammoniacale
FR1189806A (fr) Procédé de préparation de thiosemicarbazones