GB1167480A - Preparation of Benzene from Toluene - Google Patents

Preparation of Benzene from Toluene

Info

Publication number
GB1167480A
GB1167480A GB44002/68A GB4400268A GB1167480A GB 1167480 A GB1167480 A GB 1167480A GB 44002/68 A GB44002/68 A GB 44002/68A GB 4400268 A GB4400268 A GB 4400268A GB 1167480 A GB1167480 A GB 1167480A
Authority
GB
United Kingdom
Prior art keywords
benzene
toluene
preparation
sept
hydrodealkylating
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
GB44002/68A
Other languages
English (en)
Inventor
Massimo Simonetta
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Publication of GB1167480A publication Critical patent/GB1167480A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/16—Thermal processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB44002/68A 1967-09-20 1968-09-16 Preparation of Benzene from Toluene Expired GB1167480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2065467 1967-09-20

Publications (1)

Publication Number Publication Date
GB1167480A true GB1167480A (en) 1969-10-15

Family

ID=11170091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44002/68A Expired GB1167480A (en) 1967-09-20 1968-09-16 Preparation of Benzene from Toluene

Country Status (6)

Country Link
US (1) US3517078A (cg-RX-API-DMAC7.html)
JP (1) JPS4810453B1 (cg-RX-API-DMAC7.html)
DE (1) DE1793448B1 (cg-RX-API-DMAC7.html)
FR (1) FR1598967A (cg-RX-API-DMAC7.html)
GB (1) GB1167480A (cg-RX-API-DMAC7.html)
NL (1) NL6813327A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2855636B1 (en) * 2012-06-05 2022-02-16 Saudi Basic Industries Corporation Process for producing btx from a c5-c12 hydrocarbon mixture
JP2017527527A (ja) 2014-06-13 2017-09-21 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ Ｃ５〜ｃ１２炭化水素混合物からベンゼンを製造する方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211524A (en) * 1937-10-30 1940-08-13 Stanley Herbert Muggleton Production of divinylated aromatic hydrocarbons
US2381522A (en) * 1944-03-31 1945-08-07 Texas Co Hydrocarbon conversion process
US2776326A (en) * 1954-03-26 1957-01-01 Sun Oil Co Non-catalytic demethylation of toluene
US2768219A (en) * 1955-12-01 1956-10-23 Exxon Research Engineering Co Thermal dealkylation of aromatic hydrocarbons
US2924569A (en) * 1956-08-01 1960-02-09 Exxon Research Engineering Co Hydrodealkylation of hydrocarbons
US3110745A (en) * 1960-12-01 1963-11-12 Union Carbide Corp Hydrogenolysis of alkylbenzenes
US3160671A (en) * 1961-03-10 1964-12-08 Atlantic Refining Co Method for increasing the yield of recoverable monocyclic aromatic hydrocarbons in thermal hydrodealkylation processes
US3171862A (en) * 1961-03-27 1965-03-02 Exxon Research Engineering Co Hydrodealkylation reactor system
US3293308A (en) * 1961-06-19 1966-12-20 Vol-Epstein Alexand Borisovich Mode of resin treatment remaining as waste at the production of phenol by the cumene method
US3296323A (en) * 1961-06-30 1967-01-03 Phillips Petroleum Co Production of benzene
US3178485A (en) * 1961-12-06 1965-04-13 Phillips Petroleum Co Thermal hydrodealkylation of alkyl aromatics
US3213150A (en) * 1962-01-02 1965-10-19 Phillips Petroleum Co Hydrogenation with demethylated reformer offgas
US3374280A (en) * 1966-06-20 1968-03-19 Gulf Research Development Co Thermal hydrodealkylation process

Also Published As

Publication number Publication date
FR1598967A (cg-RX-API-DMAC7.html) 1970-07-15
NL6813327A (cg-RX-API-DMAC7.html) 1969-03-24
US3517078A (en) 1970-06-23
DE1793448B1 (de) 1971-12-23
JPS4810453B1 (cg-RX-API-DMAC7.html) 1973-04-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee