BE821935A - Procede de deshydrogenation catalytique de l'ethylbenzene - Google Patents

Procede de deshydrogenation catalytique de l'ethylbenzene

Info

Publication number
BE821935A
BE821935A BE150280A BE150280A BE821935A BE 821935 A BE821935 A BE 821935A BE 150280 A BE150280 A BE 150280A BE 150280 A BE150280 A BE 150280A BE 821935 A BE821935 A BE 821935A
Authority
BE
Belgium
Prior art keywords
ethylbenzene
dehydrogenation process
catalytic dehydrogenation
catalytic
dehydrogenation
Prior art date
Application number
BE150280A
Other languages
English (en)
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 filed Critical
Publication of BE821935A publication Critical patent/BE821935A/fr

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles
    • B01J37/0223—Coating of particles by rotation
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • 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
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides

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)
BE150280A 1973-11-07 1974-11-07 Procede de deshydrogenation catalytique de l'ethylbenzene BE821935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732355535 DE2355535A1 (de) 1973-11-07 1973-11-07 Verfahren zur katalytischen dehydrierung von aethylbenzol

Publications (1)

Publication Number Publication Date
BE821935A true BE821935A (fr) 1975-05-07

Family

ID=5897375

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150280A BE821935A (fr) 1973-11-07 1974-11-07 Procede de deshydrogenation catalytique de l'ethylbenzene

Country Status (7)

Country Link
JP (1) JPS5077322A (fr)
BE (1) BE821935A (fr)
DE (1) DE2355535A1 (fr)
ES (1) ES431694A1 (fr)
FR (1) FR2249863A1 (fr)
IT (1) IT1022965B (fr)
NL (1) NL7414425A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE116572T1 (de) * 1989-10-31 1995-01-15 Dow Chemical Co Trägerkatalysator, verfahren zu seiner herstellung und seine verwendung für die dehydrierung von kohlenwasserstoffen.
DE10237514A1 (de) * 2002-08-16 2004-02-26 Basf Ag Isothermes Verfahren zur Dehydrierung von Alkanen
CN112717971A (zh) * 2019-10-14 2021-04-30 中国石油化工股份有限公司 碳基催化剂及其制备方法和应用以及乙苯脱氢制备苯乙烯的方法

Also Published As

Publication number Publication date
DE2355535A1 (de) 1975-05-22
ES431694A1 (es) 1976-09-01
NL7414425A (nl) 1975-05-12
FR2249863A1 (en) 1975-05-30
IT1022965B (it) 1978-04-20
FR2249863B3 (fr) 1977-08-05
JPS5077322A (fr) 1975-06-24

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