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GB1095982A - Oligomerization catalysts - Google Patents

Oligomerization catalysts

Info

Publication number
GB1095982A
GB1095982A GB17266/65A GB1726664A GB1095982A GB 1095982 A GB1095982 A GB 1095982A GB 17266/65 A GB17266/65 A GB 17266/65A GB 1726664 A GB1726664 A GB 1726664A GB 1095982 A GB1095982 A GB 1095982A
Authority
GB
United Kingdom
Prior art keywords
carbon
catalyst
oligomerization
oligomerized
olefins
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
GB17266/65A
Inventor
Thomas Hill
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.)
British Hydrocarbon Chemicals Ltd
Original Assignee
British Hydrocarbon 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 British Hydrocarbon Chemicals Ltd filed Critical British Hydrocarbon Chemicals Ltd
Priority to GB17266/65A priority Critical patent/GB1095982A/en
Publication of GB1095982A publication Critical patent/GB1095982A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/24—Catalytic processes with metals
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • C07C2521/18—Carbon
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Olefins are oligomerized in the presence of a catalyst which is prepared by heating Co(NO3)2 deposited on activated carbon substantially free from water to initiate an exothermic reaction, and maintaining the carbon at a temperature below 500 DEG C. until substantially complete reaction has taken place. The olefin may be ethylene, propylene, a butene or a pentene. If desired two or more olefins may be co-oligomerized. Typical conditions for oligomerization are Temp. 80 DEG C., Pressure 800 p.s.i.g., L.H.S.V. 0.1 to 5 vol./vol./hour. Examples describe the oligomerization of propylene to hexenes.ALSO:Oligomerisation catalysts are made by heating Co(NO3)2 deposited on activated carbon substantially free from water to initiate an exothermic reaction, and maintaining the carbon at a temperature below 500 DEG C until substantially complete reaction has taken place. The carbon made be maintained in a fluidised state by an inert gas, e.g. nitrogen. Alternatively the catalyst may be made by feeding carbon into the top of a column of inert gas wherein impregnation with Co(NO3)2 takes place followed by decomposition thereof and catalyst is collected from the base of the column.
GB17266/65A 1964-04-23 1964-04-23 Oligomerization catalysts Expired GB1095982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB17266/65A GB1095982A (en) 1964-04-23 1964-04-23 Oligomerization catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17266/65A GB1095982A (en) 1964-04-23 1964-04-23 Oligomerization catalysts

Publications (1)

Publication Number Publication Date
GB1095982A true GB1095982A (en) 1967-12-20

Family

ID=10092181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17266/65A Expired GB1095982A (en) 1964-04-23 1964-04-23 Oligomerization catalysts

Country Status (1)

Country Link
GB (1) GB1095982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013064302A1 (en) 2011-10-31 2013-05-10 Exxonmobil Chemical Patents Inc. Olefin oligomerization process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013064302A1 (en) 2011-10-31 2013-05-10 Exxonmobil Chemical Patents Inc. Olefin oligomerization process
CN103889938A (en) * 2011-10-31 2014-06-25 埃克森美孚化学专利公司 Olefin oligomerization process
CN103889938B (en) * 2011-10-31 2016-08-17 埃克森美孚化学专利公司 Alkene oligomerization process
US9580525B2 (en) 2011-10-31 2017-02-28 Exxonmobil Chemical Patents Inc. Olefin olegomerization process

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