GB1091094A - Regeneration of catalysts - Google Patents

Regeneration of catalysts

Info

Publication number
GB1091094A
GB1091094A GB4630965A GB4630965A GB1091094A GB 1091094 A GB1091094 A GB 1091094A GB 4630965 A GB4630965 A GB 4630965A GB 4630965 A GB4630965 A GB 4630965A GB 1091094 A GB1091094 A GB 1091094A
Authority
GB
United Kingdom
Prior art keywords
regeneration
catalysts
catalyst
revivified
impregnating
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
GB4630965A
Inventor
James Keith Hambling
Kuldar Heljula
John Robert Jones
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 GB4630965A priority Critical patent/GB1091094A/en
Priority to BE689048D priority patent/BE689048A/xx
Priority to FR81983A priority patent/FR1498014A/en
Priority to DE19661542031 priority patent/DE1542031B1/en
Priority to NL6615473A priority patent/NL6615473A/xx
Publication of GB1091094A publication Critical patent/GB1091094A/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
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

Catalysts comprising Co or Ni on activated charcoal which have lost their activity in the conversion of olefins to linear polymers are revivified by heating at 200-1000 DEG C, cooling and impregnating with an aqueous solution of an acid and a heat decomposable cobalt or nickel salt and finally isolating the impregnated material. The catalyst may be heated at 200-1000 DEG C in a carrier gas, e.g. H2N2 or steam. After regeneration the catalyst may have a surface area of 850-900 m2/gm.
GB4630965A 1965-11-02 1965-11-02 Regeneration of catalysts Expired GB1091094A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4630965A GB1091094A (en) 1965-11-02 1965-11-02 Regeneration of catalysts
BE689048D BE689048A (en) 1965-11-02 1966-10-28
FR81983A FR1498014A (en) 1965-11-02 1966-10-28 Process for the regeneration of spent or partially spent catalyst and regenerated catalyst
DE19661542031 DE1542031B1 (en) 1965-11-02 1966-10-28 Process for the regeneration of exhausted activated carbon catalysts containing nickel or cobalt
NL6615473A NL6615473A (en) 1965-11-02 1966-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4630965A GB1091094A (en) 1965-11-02 1965-11-02 Regeneration of catalysts

Publications (1)

Publication Number Publication Date
GB1091094A true GB1091094A (en) 1967-11-15

Family

ID=10440722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4630965A Expired GB1091094A (en) 1965-11-02 1965-11-02 Regeneration of catalysts

Country Status (4)

Country Link
BE (1) BE689048A (en)
DE (1) DE1542031B1 (en)
GB (1) GB1091094A (en)
NL (1) NL6615473A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234460A (en) * 1977-09-22 1980-11-18 Kureha Kagaku Kogyo Kabushiki Kaisha Adsorbent for ethylene and process for preparation thereof
WO2011000697A1 (en) * 2009-07-01 2011-01-06 Evonik Oxeno Gmbh Regenerating oligomerisation catalysts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380358A (en) * 1941-07-31 1945-07-10 Shell Dev Polymerization of olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234460A (en) * 1977-09-22 1980-11-18 Kureha Kagaku Kogyo Kabushiki Kaisha Adsorbent for ethylene and process for preparation thereof
WO2011000697A1 (en) * 2009-07-01 2011-01-06 Evonik Oxeno Gmbh Regenerating oligomerisation catalysts

Also Published As

Publication number Publication date
DE1542031B1 (en) 1970-04-23
NL6615473A (en) 1967-05-03
BE689048A (en) 1967-04-28

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