FR2452967A1 - Catalyseurs de transformation d'hydrocarbures, a base de titane en combinaison avec de l'alumine, et procedes d'utilisation de ces catalyseurs - Google Patents

Catalyseurs de transformation d'hydrocarbures, a base de titane en combinaison avec de l'alumine, et procedes d'utilisation de ces catalyseurs

Info

Publication number
FR2452967A1
FR2452967A1 FR8007786A FR8007786A FR2452967A1 FR 2452967 A1 FR2452967 A1 FR 2452967A1 FR 8007786 A FR8007786 A FR 8007786A FR 8007786 A FR8007786 A FR 8007786A FR 2452967 A1 FR2452967 A1 FR 2452967A1
Authority
FR
France
Prior art keywords
titanium
combination
alumina
alumin
methods
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.)
Withdrawn
Application number
FR8007786A
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.)
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 FR2452967A1 publication Critical patent/FR2452967A1/fr
Withdrawn legal-status Critical Current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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/68—Catalytic processes with halides
    • 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
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/271—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with inorganic acids; with salts or anhydrides of acids
    • C07C5/2718—Acids of halogen; Salts thereof; complexes thereof with organic compounds
    • C07C5/2721—Metal halides; Complexes thereof with organic compounds
    • 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
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/274—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C5/2748—Acids of halogen; Salts thereof
    • C07C5/2751—Metal halides; Complexes thereof with organic compounds
    • 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
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Des catalyseurs de conversion d'hydrocarbures contiennent, sur une base en élément, 0,5 à 20 % en poids de titane, en combinaison avec de l'alumine et sont préparés en imprégnant de l'alumine avec un complexe de fluorure de titane anhydride et d'un composé organique contenant au moins un groupe méthoxy par molécule ou d'un composé organique ayant au moins un atome donneur d'électrons et une double liaison par molécule et en traitant thermiquement l'alumine imprégnée résultante, sous une atmosphère inerte; ces catalyseurs sont particulièrement utiles dans des procédés d'alkylation, de transalkylation et d'isomérisation de produits aromatiques.
FR8007786A 1979-04-06 1980-04-04 Catalyseurs de transformation d'hydrocarbures, a base de titane en combinaison avec de l'alumine, et procedes d'utilisation de ces catalyseurs Withdrawn FR2452967A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/028,015 US4243827A (en) 1979-04-06 1979-04-06 Process for the conversion of aromatic hydrocarbons

Publications (1)

Publication Number Publication Date
FR2452967A1 true FR2452967A1 (fr) 1980-10-31

Family

ID=21841071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007786A Withdrawn FR2452967A1 (fr) 1979-04-06 1980-04-04 Catalyseurs de transformation d'hydrocarbures, a base de titane en combinaison avec de l'alumine, et procedes d'utilisation de ces catalyseurs

Country Status (9)

Country Link
US (1) US4243827A (fr)
JP (1) JPS5910257B2 (fr)
AU (1) AU530383B2 (fr)
CA (1) CA1137968A (fr)
DE (1) DE3013192C2 (fr)
FR (1) FR2452967A1 (fr)
GB (1) GB2048705B (fr)
IN (1) IN153985B (fr)
IT (1) IT1193527B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313021A (en) * 1979-04-06 1982-01-26 Uop Inc. Process for the conversion of aromatic hydrocarbons
US20070161837A1 (en) * 2006-01-07 2007-07-12 Fina Technology, Inc. Zeolitic transalkylation with aluminum chloride alkylation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301299A1 (fr) * 1974-12-02 1976-09-17 Mitsubishi Chem Ind Procede de preparation d'un support conforme en oxyde de titane
US4048108A (en) * 1975-12-29 1977-09-13 Uop Inc. Oligomerization process and catalyst therefor
US4119676A (en) * 1975-12-29 1978-10-10 Uop Inc. Process for isomerization of alkylaromatic hydrocarbon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846288A (en) * 1973-07-05 1974-11-05 Gulf Research Development Co Acid number reduction of hydrocarbon fractions using a solid catalyst and methanol
US4069268A (en) * 1975-11-04 1978-01-17 Exxon Research & Engineering Co. Regeneration of metal halide catalysts via halogenation
US4048247A (en) * 1975-12-29 1977-09-13 Uop Inc. Process for the conversion of aromatic hydrocarbons
US4061689A (en) * 1975-12-29 1977-12-06 Uop Inc. Process for the conversion of aromatic hydrocarbons

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301299A1 (fr) * 1974-12-02 1976-09-17 Mitsubishi Chem Ind Procede de preparation d'un support conforme en oxyde de titane
US4048108A (en) * 1975-12-29 1977-09-13 Uop Inc. Oligomerization process and catalyst therefor
US4119676A (en) * 1975-12-29 1978-10-10 Uop Inc. Process for isomerization of alkylaromatic hydrocarbon

Also Published As

Publication number Publication date
CA1137968A (fr) 1982-12-21
DE3013192C2 (de) 1984-01-05
DE3013192A1 (de) 1980-10-16
IT8021232A0 (it) 1980-04-04
GB2048705A (en) 1980-12-17
IN153985B (fr) 1984-09-08
AU5689780A (en) 1980-10-09
JPS5910257B2 (ja) 1984-03-07
US4243827A (en) 1981-01-06
GB2048705B (en) 1983-05-18
JPS55142545A (en) 1980-11-07
AU530383B2 (en) 1983-07-14
IT1193527B (it) 1988-07-08

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