IT1022965B - Processo per la deidrogenazione catalitica di etilbenzene - Google Patents

Processo per la deidrogenazione catalitica di etilbenzene

Info

Publication number
IT1022965B
IT1022965B IT28539/74A IT2853974A IT1022965B IT 1022965 B IT1022965 B IT 1022965B IT 28539/74 A IT28539/74 A IT 28539/74A IT 2853974 A IT2853974 A IT 2853974A IT 1022965 B IT1022965 B IT 1022965B
Authority
IT
Italy
Prior art keywords
ethylbenzene
catalytic dehydrogenation
dehydrogenation
catalytic
Prior art date
Application number
IT28539/74A
Other languages
English (en)
Italian (it)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1022965B publication Critical patent/IT1022965B/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
    • 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)
IT28539/74A 1973-11-07 1974-10-17 Processo per la deidrogenazione catalitica di etilbenzene IT1022965B (it)

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
IT1022965B true IT1022965B (it) 1978-04-20

Family

ID=5897375

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28539/74A IT1022965B (it) 1973-11-07 1974-10-17 Processo per la deidrogenazione catalitica di etilbenzene

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69015824T2 (de) * 1989-10-31 1995-05-11 The Dow Chemical Co., Midland, Mich. 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
FR2249863B3 (ja) 1977-08-05
FR2249863A1 (en) 1975-05-30
NL7414425A (nl) 1975-05-12
JPS5077322A (ja) 1975-06-24
ES431694A1 (es) 1976-09-01
BE821935A (fr) 1975-05-07

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