IT1149717B - Metodo ed apparecchio per trattare con vapore il catalizzatore di deidrogenazione di composti alchilaromatici - Google Patents

Metodo ed apparecchio per trattare con vapore il catalizzatore di deidrogenazione di composti alchilaromatici

Info

Publication number
IT1149717B
IT1149717B IT19403/82A IT1940382A IT1149717B IT 1149717 B IT1149717 B IT 1149717B IT 19403/82 A IT19403/82 A IT 19403/82A IT 1940382 A IT1940382 A IT 1940382A IT 1149717 B IT1149717 B IT 1149717B
Authority
IT
Italy
Prior art keywords
alchylaromatic
treat
steam
compounds
dehydrogenation catalyst
Prior art date
Application number
IT19403/82A
Other languages
English (en)
Other versions
IT8219403A0 (it
Inventor
James M Watson
Thomas M Hunton
Original Assignee
Cosden Technology
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 Cosden Technology filed Critical Cosden Technology
Publication of IT8219403A0 publication Critical patent/IT8219403A0/it
Application granted granted Critical
Publication of IT1149717B publication Critical patent/IT1149717B/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT19403/82A 1981-02-02 1982-02-02 Metodo ed apparecchio per trattare con vapore il catalizzatore di deidrogenazione di composti alchilaromatici IT1149717B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23069281A 1981-02-02 1981-02-02

Publications (2)

Publication Number Publication Date
IT8219403A0 IT8219403A0 (it) 1982-02-02
IT1149717B true IT1149717B (it) 1986-12-10

Family

ID=22866196

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19403/82A IT1149717B (it) 1981-02-02 1982-02-02 Metodo ed apparecchio per trattare con vapore il catalizzatore di deidrogenazione di composti alchilaromatici

Country Status (8)

Country Link
JP (1) JPS57146726A (it)
BE (1) BE891975A (it)
CA (1) CA1177808A (it)
DE (1) DE3203419A1 (it)
FR (1) FR2500822A1 (it)
GB (1) GB2092018B (it)
IT (1) IT1149717B (it)
NL (1) NL8200309A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2065355A1 (en) * 2007-11-29 2009-06-03 Total Petrochemicals France Process for cooling the stream leaving an ethylbenzene dehydrogenation reactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917279B2 (de) * 1969-04-03 1974-05-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung eines vinylaromatischen Kohlenwasserstoffes durch katalytische Dehydrierung eines alkylierten aromatischen Kohlenwasserstoffes
DE2538118C2 (de) * 1975-08-27 1986-11-20 The Dow Chemical Co., Midland, Mich. Verfahren zum Aktivieren eines sich selbst regenerierenden Dehydrierungskatalysators
US4229609A (en) * 1979-03-08 1980-10-21 Phillips Petroleum Company Process for dehydrogenating hydrocarbons

Also Published As

Publication number Publication date
FR2500822A1 (fr) 1982-09-03
GB2092018A (en) 1982-08-11
JPS57146726A (en) 1982-09-10
CA1177808A (en) 1984-11-13
GB2092018B (en) 1984-04-26
IT8219403A0 (it) 1982-02-02
BE891975A (fr) 1982-05-27
DE3203419A1 (de) 1982-09-09
NL8200309A (nl) 1982-09-01

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