FR2382267A1 - Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite - Google Patents

Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite

Info

Publication number
FR2382267A1
FR2382267A1 FR7706298A FR7706298A FR2382267A1 FR 2382267 A1 FR2382267 A1 FR 2382267A1 FR 7706298 A FR7706298 A FR 7706298A FR 7706298 A FR7706298 A FR 7706298A FR 2382267 A1 FR2382267 A1 FR 2382267A1
Authority
FR
France
Prior art keywords
mordenite
rare earth
catalysts
exchanged
alkyl
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Withdrawn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
FR7706298A
Other languages
French (fr)
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.)
BURSIAN NATALIA
Original Assignee
BURSIAN NATALIA
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 BURSIAN NATALIA filed Critical BURSIAN NATALIA
Priority to FR7706298A priority Critical patent/FR2382267A1/en
Publication of FR2382267A1 publication Critical patent/FR2382267A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • 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
    • C07C6/126—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 more than one hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Catalysts for disproportionation or transalkylation of 7-15 C alkylaromatic hydrocarbons (esp. toluene) comprise H-mordenite contg. 0.1-10 (pref. 1-5) wt. % of >=1 rare earth metal. The catalysts have high stability and contain no expensive precious metals. The catalysts can be prepd. by contacting H- or NH4-mordenite with an aq. soln. of >=1 rare earth metal salt at 50-90 degrees C for 1-5 hr., washing, drying at 100-150 degrees C for 10-20 hr., and calcining at 450-700 degrees C for 1-20 hr. The product should contain 0.01-0.2 (pref. 0.01-0.1) wt. % Na.
FR7706298A 1977-03-03 1977-03-03 Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite Withdrawn FR2382267A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706298A FR2382267A1 (en) 1977-03-03 1977-03-03 Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706298A FR2382267A1 (en) 1977-03-03 1977-03-03 Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite

Publications (1)

Publication Number Publication Date
FR2382267A1 true FR2382267A1 (en) 1978-09-29

Family

ID=9187521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706298A Withdrawn FR2382267A1 (en) 1977-03-03 1977-03-03 Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite

Country Status (1)

Country Link
FR (1) FR2382267A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053423A1 (en) * 1980-12-02 1982-06-09 Mobil Oil Corporation Shape selective reactions utilizing group III A metal-modified zeolite catalyst
EP1807201A2 (en) * 2004-10-18 2007-07-18 Fina Technology, Inc. Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053423A1 (en) * 1980-12-02 1982-06-09 Mobil Oil Corporation Shape selective reactions utilizing group III A metal-modified zeolite catalyst
EP0053423B1 (en) * 1980-12-02 1984-12-19 Mobil Oil Corporation Shape selective reactions utilizing group iii a metal-modified zeolite catalyst
EP1807201A2 (en) * 2004-10-18 2007-07-18 Fina Technology, Inc. Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation
EP1807201A4 (en) * 2004-10-18 2011-09-07 Fina Technology Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation
US8283273B2 (en) 2004-10-18 2012-10-09 Fina Technology, Inc. Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation

Similar Documents

Publication Publication Date Title
CS194234B2 (en) Method of production of the bis-/dihydrixypropylamides/ of the acid 5-hydroxypropionylamino-2,4,6-troiodisophtale
DE3866647D1 (en) A METHOD TO MAKE MIXTURES FOR TIRES WHICH CONTAIN SYNDIOTACTIC 1,2-POLYBUTADIENE.
NL7703969A (en) PROCESS FOR PREPARING SYN ISOMERS OF 3,7-DI-SUBSTITUATED 3-CEFEM-4-CARBONIC ACID COMPOUNDS.
PH16597A (en) Process for the selective alkylation of 3-(2,4-dihydroxyphenyl)cycloalkanones
EP0316133A3 (en) Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with a zeolite catalyst
NL7714495A (en) PROCESS FOR THE PREPARATION OF ANHYDROUS METAL CHLORIDES FROM USED CATALYSTS.
FR2382267A1 (en) Alkyl-aromatic disproportionation and transalkylation catalysts - comprising rare earth-exchanged H-mordenite
YU230281A (en) Process for preparing new 2,6-disubstituted 2-phenylimino -imidazolidines and acid addition salts thereof
YU33554B (en) Process for reactivating noble metal catalysts on a carrier for the synthesis of h2o2 by anthraquinone process
PT66084A (en) Improved catalytic alkylation process
JPS5246599A (en) Bolt fastening method
YU41045B (en) Process for the selective reduction of oxidie metal ore or scale containing several various metal exides
IT1070801B (en) PROCESS FOR THE PREPARATION OF 5 AMINOCARBONYL 2,4,6 TRIIDOXYPYRIMIDINE
IT1064766B (en) PROCESS FOR THE PREPARATION OF AIH3 (PO4) 2,3H2O
IT1017307B (en) PROCESS FOR THE PREPARATION OF NACH CRYSTALS. 3.5 H2O
GB1237817A (en) Process for production of pivalolactone
HU173044B (en) Process for treating polyamide types, particularly polyamide 6,6 or 12
PT67033B (en) Process for the preparation of 2,3-dicloro-4-(2-thenoyl) phenoxyacetic acid
GB1511352A (en) Hydrocarbon conversion processes and catalysts
JPS5246598A (en) Bolt fastening method
IE45934L (en) Process for the preparation of oximes.
JPS5234816A (en) Bar code printer
JPS51127829A (en) Bar code printer
Dovnar Use of Maraging Steel for the Production of Bimetal Dies
IL48144A (en) Hexahydro-1h-indolo (2,3-a) quinolizin-5-ium compounds anda process for the praparation thereof

Legal Events

Date Code Title Description
ST Notification of lapse