GB1414488A - Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst - Google Patents

Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst

Info

Publication number
GB1414488A
GB1414488A GB3841172A GB3841172A GB1414488A GB 1414488 A GB1414488 A GB 1414488A GB 3841172 A GB3841172 A GB 3841172A GB 3841172 A GB3841172 A GB 3841172A GB 1414488 A GB1414488 A GB 1414488A
Authority
GB
United Kingdom
Prior art keywords
alumina
digested
catalyst
catalysts
proportionation
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
GB3841172A
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 Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB3841172A priority Critical patent/GB1414488A/en
Priority to DE2340081A priority patent/DE2340081C2/en
Priority to IT27837/73A priority patent/IT998356B/en
Priority to BE134601A priority patent/BE803632A/en
Priority to JP9203273A priority patent/JPS5628581B2/ja
Priority to NLAANVRAGE7311298,A priority patent/NL175792C/en
Priority to FR7329816A priority patent/FR2196197B1/fr
Priority to CA178,944A priority patent/CA1008886A/en
Priority to US05/515,646 priority patent/US3974233A/en
Publication of GB1414488A publication Critical patent/GB1414488A/en
Priority to JP17142780A priority patent/JPS5681525A/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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/36—Rhenium
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/28—Phosphorising
    • 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
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • 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
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

1414488 Disproportionation catalysts BP CHEMICALS INTERNATIONAL Ltd 16 July 1973 [17 Aug 1972] 38411/72 Heading B1E [Also in Division C5] Alumina-supported rhenium heptoxide catalysts are made using alumina which has been digested with an aqueous solution of an ammonium phosphate and then separated therefrom. Preferably the finished catalysts contains up to 16 wt% of phosphate ion and the alumina used is γ-alumina derived from boehmite obtained by hydrolysis of aluminium alkoxide which is the oxidation product of a Ziezhur-type reaction of an aluminium alkyl with an alpha mono-olefin. The catalyst may be reactivated by heating. In the examples calcined boehmite is digested with aluminium nitrate, separated therefrom, digested with (NH 4 ) 2 HPO 4 , wash, dried, calcined, impregnated with ammonium perrhenate, dried and activated in air. After use it is reactivated at 580‹C.
GB3841172A 1972-08-17 1972-08-17 Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst Expired GB1414488A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB3841172A GB1414488A (en) 1972-08-17 1972-08-17 Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst
DE2340081A DE2340081C2 (en) 1972-08-17 1973-08-08 Process for the preparation of disproportionation catalysts and their use
IT27837/73A IT998356B (en) 1972-08-17 1973-08-13 PROCESS FOR THE PREPARATION OF A DISPROPORTIONAL CATALYST BASED ON RHENIUM ALUMINUM HEPTOXIDE AND USE OF SAID CATALYST AS OLEFIN DISPROPORTIONING CATALYST
BE134601A BE803632A (en) 1972-08-17 1973-08-14 PROCESS FOR PRODUCING A DISMUTATION CATALYST IN THE FORM OF RHENIUM AND ALUMINUM HEPTOXIDE
NLAANVRAGE7311298,A NL175792C (en) 1972-08-17 1973-08-16 PROCESS FOR THE PREPARATION OF RHENIUM HEPTOXIDE / ALUMINUM OXIDE DISPROPOSITIONING CATALYSTS, AND THEIR USE FOR DISPROPORTING OLEGINS.
JP9203273A JPS5628581B2 (en) 1972-08-17 1973-08-16
FR7329816A FR2196197B1 (en) 1972-08-17 1973-08-16
CA178,944A CA1008886A (en) 1972-08-17 1973-08-16 Process for the production of a rhenium heptoxide alumina disproportionation catalyst
US05/515,646 US3974233A (en) 1972-08-17 1974-10-17 Process for the production of a rhenium heptoxide/alumina disproportionation catalyst
JP17142780A JPS5681525A (en) 1972-08-17 1980-12-04 Disproportionation of olefinic hydrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3841172A GB1414488A (en) 1972-08-17 1972-08-17 Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst

Publications (1)

Publication Number Publication Date
GB1414488A true GB1414488A (en) 1975-11-19

Family

ID=10403286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3841172A Expired GB1414488A (en) 1972-08-17 1972-08-17 Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst

Country Status (8)

Country Link
JP (2) JPS5628581B2 (en)
BE (1) BE803632A (en)
CA (1) CA1008886A (en)
DE (1) DE2340081C2 (en)
FR (1) FR2196197B1 (en)
GB (1) GB1414488A (en)
IT (1) IT998356B (en)
NL (1) NL175792C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025111A (en) * 1987-10-21 1991-06-18 Bp Chemicals Limited Production of non-conjugated diolefins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1216587A (en) * 1968-09-09 1970-12-23 British Petroleum Co Disproporationation of olefins
JPS5628581A (en) * 1979-08-16 1981-03-20 Nec Corp Color monitor picture transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025111A (en) * 1987-10-21 1991-06-18 Bp Chemicals Limited Production of non-conjugated diolefins

Also Published As

Publication number Publication date
BE803632A (en) 1974-02-14
NL175792C (en) 1985-01-02
DE2340081C2 (en) 1986-02-27
CA1008886A (en) 1977-04-19
JPS5628581B2 (en) 1981-07-02
NL175792B (en) 1984-08-01
IT998356B (en) 1976-01-20
FR2196197A1 (en) 1974-03-15
JPS5681525A (en) 1981-07-03
DE2340081A1 (en) 1974-02-28
JPS4986288A (en) 1974-08-19
FR2196197B1 (en) 1980-05-23
NL7311298A (en) 1974-02-19

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Legal Events

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