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 catalyseursInfo
- 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- Withdrawn
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.
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)
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)
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)
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 |
-
1979
- 1979-04-06 US US06/028,015 patent/US4243827A/en not_active Expired - Lifetime
-
1980
- 1980-03-27 AU AU56897/80A patent/AU530383B2/en not_active Ceased
- 1980-04-02 IN IN239/DEL/80A patent/IN153985B/en unknown
- 1980-04-03 CA CA000349200A patent/CA1137968A/fr not_active Expired
- 1980-04-03 DE DE3013192A patent/DE3013192C2/de not_active Expired
- 1980-04-04 FR FR8007786A patent/FR2452967A1/fr not_active Withdrawn
- 1980-04-04 IT IT21232/80A patent/IT1193527B/it active
- 1980-04-07 JP JP55045532A patent/JPS5910257B2/ja not_active Expired
- 1980-04-08 GB GB8011626A patent/GB2048705B/en not_active Expired
Patent Citations (3)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |