JPS5077322A - - Google Patents

Info

Publication number
JPS5077322A
JPS5077322A JP49127625A JP12762574A JPS5077322A JP S5077322 A JPS5077322 A JP S5077322A JP 49127625 A JP49127625 A JP 49127625A JP 12762574 A JP12762574 A JP 12762574A JP S5077322 A JPS5077322 A JP S5077322A
Authority
JP
Japan
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.)
Pending
Application number
JP49127625A
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 JPS5077322A publication Critical patent/JPS5077322A/ja
Pending 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
    • 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)
JP49127625A 1973-11-07 1974-11-07 Pending JPS5077322A (ja)

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
JPS5077322A true JPS5077322A (ja) 1975-06-24

Family

ID=5897375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49127625A Pending JPS5077322A (ja) 1973-11-07 1974-11-07

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
EP0495857B1 (en) * 1989-10-31 1995-01-04 The Dow Chemical Company Supported catalyst, method for the preparation thereof, and use thereof for the dehydrogenation of hydrocarbons
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
NL7414425A (nl) 1975-05-12
ES431694A1 (es) 1976-09-01
BE821935A (fr) 1975-05-07
IT1022965B (it) 1978-04-20
FR2249863B3 (ja) 1977-08-05
DE2355535A1 (de) 1975-05-22
FR2249863A1 (en) 1975-05-30

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