GB1496379A - Dehydrocyclodimerising c4 hydrocarbons - Google Patents

Dehydrocyclodimerising c4 hydrocarbons

Info

Publication number
GB1496379A
GB1496379A GB47830/75A GB4783075A GB1496379A GB 1496379 A GB1496379 A GB 1496379A GB 47830/75 A GB47830/75 A GB 47830/75A GB 4783075 A GB4783075 A GB 4783075A GB 1496379 A GB1496379 A GB 1496379A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbons
dehydrocyclodimerizing
ions
support
hydrated
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
GB47830/75A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB47830/75A priority Critical patent/GB1496379A/en
Publication of GB1496379A publication Critical patent/GB1496379A/en
Expired 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of gallium, indium or thallium
    • 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
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • 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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of 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

Abstract

1496379 Dehydrocyclodimerizing C 4 hydrocarbons BRITISH PETROLEUM CO Ltd 13 Oct 1976 [20 Nov 1975] 47830/75 Heading C5E Aromatic hydrocarbons, particularly benzene, toluene and xylenes, are produced by dehydrocyclodimerizing a C 4 hydrocarbon feed in the presence of a catalyst comprising Ge, In or Sn, in metal or compound form, deposited on a support. The reaction may be carried out in the presence of H 2 or under an atmosphere of N 2 . The support may be Al 2 O 3 , SiO 2 , activated carbon or refractory Ga 2 O 3 . Surface hydroxyl groups on hydrated SiO 2 or hydrated Al 2 O 3 may be exchanged with ions of the catalytic metals and optionally also with ions of Ga, Al or Fe. Preferably the catalytic metals are present as oxides.
GB47830/75A 1976-10-13 1976-10-13 Dehydrocyclodimerising c4 hydrocarbons Expired GB1496379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB47830/75A GB1496379A (en) 1976-10-13 1976-10-13 Dehydrocyclodimerising c4 hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47830/75A GB1496379A (en) 1976-10-13 1976-10-13 Dehydrocyclodimerising c4 hydrocarbons

Publications (1)

Publication Number Publication Date
GB1496379A true GB1496379A (en) 1977-12-30

Family

ID=10446394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47830/75A Expired GB1496379A (en) 1976-10-13 1976-10-13 Dehydrocyclodimerising c4 hydrocarbons

Country Status (1)

Country Link
GB (1) GB1496379A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000179A (en) * 1977-06-17 1979-01-04 Ici Ltd Production of aromatic hydrocarbons
US4766264A (en) * 1985-03-27 1988-08-23 The British Petroleum Company Aromatization of paraffins
FR2661905A1 (en) * 1990-05-11 1991-11-15 Inst Francais Du Petrole USE OF A CATALYST CONTAINING A ZEOLITHE, A NOBLE METAL OF THE PLATINUM FAMILY AND AN ADDITIONAL METAL IN THE AROMATISATION OF HYDROCARBONS CONTAINING 2 TO 4 CARBON ATOMS PER MOLECULE.
US6617275B1 (en) 1999-12-17 2003-09-09 Uop Llc Process for preparing a catalyst for aromatic production
US10668450B2 (en) 2016-01-07 2020-06-02 Total Raffinage Chimie Supported indium oxide catalyst and process for methanol synthesis using the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000179A (en) * 1977-06-17 1979-01-04 Ici Ltd Production of aromatic hydrocarbons
GB2000179B (en) * 1977-06-17 1982-04-21 Ici Ltd Production of aromatic hydrocarbons
US4766264A (en) * 1985-03-27 1988-08-23 The British Petroleum Company Aromatization of paraffins
FR2661905A1 (en) * 1990-05-11 1991-11-15 Inst Francais Du Petrole USE OF A CATALYST CONTAINING A ZEOLITHE, A NOBLE METAL OF THE PLATINUM FAMILY AND AN ADDITIONAL METAL IN THE AROMATISATION OF HYDROCARBONS CONTAINING 2 TO 4 CARBON ATOMS PER MOLECULE.
EP0457640A1 (en) * 1990-05-11 1991-11-21 Institut Français du Pétrole Use of a catalyst comprising a zeolite, a noble metal of the platinum group and an additional metal in the aromatisation of hydrocarbons with 2 to 4 carbon atoms
US6617275B1 (en) 1999-12-17 2003-09-09 Uop Llc Process for preparing a catalyst for aromatic production
US10668450B2 (en) 2016-01-07 2020-06-02 Total Raffinage Chimie Supported indium oxide catalyst and process for methanol synthesis using the same

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee