SE401820B - Sett att disproportionera toluen genom att toluen i blandning med en sulfidforening vid en temperatur hogre en 316Ÿ0c och under ett overtryck av 3,5-141 kp/cmŸ2 bringas i kontakt med en katalysator under en ... - Google Patents

Sett att disproportionera toluen genom att toluen i blandning med en sulfidforening vid en temperatur hogre en 316Ÿ0c och under ett overtryck av 3,5-141 kp/cmŸ2 bringas i kontakt med en katalysator under en ...

Info

Publication number
SE401820B
SE401820B SE7312295A SE7312295A SE401820B SE 401820 B SE401820 B SE 401820B SE 7312295 A SE7312295 A SE 7312295A SE 7312295 A SE7312295 A SE 7312295A SE 401820 B SE401820 B SE 401820B
Authority
SE
Sweden
Prior art keywords
toluene
cmÿ2
disproportion
overpressure
catalyst
Prior art date
Application number
SE7312295A
Other languages
English (en)
Swedish (sv)
Inventor
R C Wallace
R M Suggitt
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of SE401820B publication Critical patent/SE401820B/xx

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
    • 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
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • B01J29/24—Iron group metals or copper
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C07C2529/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SE7312295A 1972-09-11 1973-09-10 Sett att disproportionera toluen genom att toluen i blandning med en sulfidforening vid en temperatur hogre en 316Ÿ0c och under ett overtryck av 3,5-141 kp/cmŸ2 bringas i kontakt med en katalysator under en ... SE401820B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00287930A US3808284A (en) 1972-09-11 1972-09-11 Process for disproportionating hydrocarbons

Publications (1)

Publication Number Publication Date
SE401820B true SE401820B (sv) 1978-05-29

Family

ID=23104984

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312295A SE401820B (sv) 1972-09-11 1973-09-10 Sett att disproportionera toluen genom att toluen i blandning med en sulfidforening vid en temperatur hogre en 316Ÿ0c och under ett overtryck av 3,5-141 kp/cmŸ2 bringas i kontakt med en katalysator under en ...

Country Status (11)

Country Link
US (1) US3808284A (he)
JP (1) JPS49132018A (he)
BE (1) BE804741A (he)
DE (1) DE2345395A1 (he)
ES (1) ES418683A1 (he)
FR (1) FR2198912B1 (he)
GB (1) GB1422433A (he)
IT (1) IT998576B (he)
NL (1) NL7312420A (he)
SE (1) SE401820B (he)
ZA (1) ZA737130B (he)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016219A (en) * 1975-08-22 1977-04-05 Mobil Oil Corporation Disproportionation of toluene
NZ183608A (en) * 1976-03-31 1978-12-18 Mobil Oil Corp Aluminosilicate zeolite catalyst for selectine production of para-diakyl substituted benzenes
US4011276A (en) * 1976-04-28 1977-03-08 Mobil Oil Corporation Disproportionation of toluene
US4098837A (en) * 1976-04-28 1978-07-04 Mobil Oil Corporation Disproportionation of toluene
US4665258A (en) * 1986-02-06 1987-05-12 Cosden Technology, Inc. Toluene disproportionation process
US4956511A (en) * 1989-01-04 1990-09-11 Fina Technology, Inc. Toluene disproportionation process
GB2279661B (en) * 1992-06-18 1996-05-01 Chevron Res & Tech Nonextractive processes for producing high purity aromatics
DE69422623T2 (de) * 1994-09-27 2000-06-29 Chevron Chemical Co. Llc, San Francisco Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol
US5573645A (en) * 1995-06-29 1996-11-12 Mobil Oil Corporation Process and apparatus for the separation of aromatic hydrocarbons
US7572945B2 (en) * 2007-06-19 2009-08-11 Fina Technology, Inc. Toluene disproportionation catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476821A (en) * 1968-02-29 1969-11-04 Texaco Inc Disproportionation of alkyl aromatics with decationized mordenite containing a sulfided metal

Also Published As

Publication number Publication date
US3808284A (en) 1974-04-30
FR2198912B1 (he) 1979-06-29
JPS49132018A (he) 1974-12-18
ZA737130B (en) 1975-01-29
NL7312420A (he) 1974-03-13
BE804741A (fr) 1974-03-11
GB1422433A (en) 1976-01-28
IT998576B (it) 1976-02-20
FR2198912A1 (he) 1974-04-05
DE2345395A1 (de) 1974-03-21
ES418683A1 (es) 1976-02-16
AU6020573A (en) 1975-03-13

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