IT1027726B - Prooesso per la rigeneratione di un catalizzatore impiegato nel disproporzionamento di alcheni - Google Patents

Prooesso per la rigeneratione di un catalizzatore impiegato nel disproporzionamento di alcheni

Info

Publication number
IT1027726B
IT1027726B IT30614/74A IT3061474A IT1027726B IT 1027726 B IT1027726 B IT 1027726B IT 30614/74 A IT30614/74 A IT 30614/74A IT 3061474 A IT3061474 A IT 3061474A IT 1027726 B IT1027726 B IT 1027726B
Authority
IT
Italy
Prior art keywords
prooesso
disproporting
alkenes
regeneration
catalyst used
Prior art date
Application number
IT30614/74A
Other languages
English (en)
Italian (it)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of IT1027726B publication Critical patent/IT1027726B/it

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
    • 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
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/85—Chromium, molybdenum or tungsten
    • C07C2523/88—Molybdenum
    • C07C2523/882—Molybdenum and cobalt
    • 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)
IT30614/74A 1973-12-18 1974-12-16 Prooesso per la rigeneratione di un catalizzatore impiegato nel disproporzionamento di alcheni IT1027726B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB58480/73A GB1494619A (en) 1973-12-18 1973-12-18 Regeneration of alkene disproportionation catalyst

Publications (1)

Publication Number Publication Date
IT1027726B true IT1027726B (it) 1978-12-20

Family

ID=10481726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30614/74A IT1027726B (it) 1973-12-18 1974-12-16 Prooesso per la rigeneratione di un catalizzatore impiegato nel disproporzionamento di alcheni

Country Status (7)

Country Link
JP (1) JPS588896B2 (de)
BE (1) BE823148A (de)
DE (1) DE2459347C2 (de)
FR (1) FR2254369B1 (de)
GB (1) GB1494619A (de)
IT (1) IT1027726B (de)
NL (1) NL7416335A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222531A (en) * 1988-06-30 1990-03-14 Shell Int Research Regeneration process for a Fischer-Tropsch catalyst
NL9201810A (nl) * 1992-10-19 1994-05-16 Dsm Nv Werkwijze voor de omzetting van een olefine of een olefinemengsel.
KR20060129389A (ko) * 2004-01-20 2006-12-15 제이에스알 가부시끼가이샤 수소 첨가 촉매의 재생 방법 및 디올레핀 정제 플랜트
JP6228246B2 (ja) * 2015-03-03 2017-11-08 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ エテンのオリゴマー化に使用される不均一系触媒の再生

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254614A (de) * 1959-08-31
FR91345E (de) * 1965-11-22 1968-09-09

Also Published As

Publication number Publication date
FR2254369A1 (de) 1975-07-11
DE2459347C2 (de) 1986-04-03
DE2459347A1 (de) 1975-06-19
FR2254369B1 (de) 1976-10-22
GB1494619A (en) 1977-12-07
BE823148A (nl) 1975-06-10
JPS50105588A (de) 1975-08-20
NL7416335A (nl) 1975-06-20
JPS588896B2 (ja) 1983-02-18

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