NL6606931A - - Google Patents

Info

Publication number
NL6606931A
NL6606931A NL6606931A NL6606931A NL6606931A NL 6606931 A NL6606931 A NL 6606931A NL 6606931 A NL6606931 A NL 6606931A NL 6606931 A NL6606931 A NL 6606931A NL 6606931 A NL6606931 A NL 6606931A
Authority
NL
Netherlands
Application number
NL6606931A
Other versions
NL155810B (nl
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 NL6606931A publication Critical patent/NL6606931A/xx
Publication of NL155810B publication Critical patent/NL155810B/xx

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
    • B01J23/70—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)
  • Catalysts (AREA)
NL6606931.A 1965-05-21 1966-05-20 Werkwijze voor het dehydrogeneren van mono- of diethylbenzenen tot de overeenkomstige vinylbenzenen met behulp van een katalysator, die ijzeroxyde, chroomoxyde en kaliumcarbonaat bevat. NL155810B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457608A US3360579A (en) 1965-05-21 1965-05-21 Catalytic dehydrogenation of alkylaromatics

Publications (2)

Publication Number Publication Date
NL6606931A true NL6606931A (xx) 1966-11-22
NL155810B NL155810B (nl) 1978-02-15

Family

ID=23817407

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6606931.A NL155810B (nl) 1965-05-21 1966-05-20 Werkwijze voor het dehydrogeneren van mono- of diethylbenzenen tot de overeenkomstige vinylbenzenen met behulp van een katalysator, die ijzeroxyde, chroomoxyde en kaliumcarbonaat bevat.

Country Status (5)

Country Link
US (1) US3360579A (xx)
BE (1) BE681363A (xx)
DE (1) DE1593370B2 (xx)
GB (1) GB1090029A (xx)
NL (1) NL155810B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE763464A (fr) * 1969-11-17 1971-07-16 Inst De Cercetari Pentru Chimi Procede de preparation d'un catalyseur de deshydrogenation des hydrocarbures, et produits obtenus
BE790702A (fr) * 1970-07-10 1973-04-27 Dow Chemical Co Procede de fabrication d'un catalyseur de deshydrogenation, catalyseur obtenu et son application a la fabrication d'hydrocarburesvinylaromatiques
FR2329620A1 (fr) * 1975-10-28 1977-05-27 Shell France Procede de deshydrogenation non-oxydante
JPS58501272A (ja) * 1981-08-17 1983-08-04 ユナイテッド　キャタリスト、インコ−ポレ−テッド 選択的にか焼した脱水素触媒
EP0217492A1 (en) * 1985-07-26 1987-04-08 Mobil Oil Corporation Process for preparing para-divinylbenzene
US4982030A (en) * 1985-07-26 1991-01-01 Mobil Oil Corporation Process for preparation of para-divinylbenzene
US4758543A (en) * 1987-07-01 1988-07-19 The Dow Chemical Company Dehydrogenation catalyst
US4804799A (en) * 1987-08-28 1989-02-14 The Dow Chemical Company Dehydrogenation catalyst
US5023225A (en) * 1989-07-21 1991-06-11 United Catalysts Inc. Dehydrogenation catalyst and process for its preparation
US6242379B1 (en) 1998-04-01 2001-06-05 United Catalysts Inc. Dehydrogenation catalysts
US6756339B1 (en) 1998-04-01 2004-06-29 Sud-Chemie Inc. Dehydrogenation catalysts
US20020183571A1 (en) * 2000-11-30 2002-12-05 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
DE10202647A1 (de) * 2002-01-23 2003-07-31 Basf Ag Verfahren zur Herstellung von alkenyiaromatischen Verbindungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939767A (en) * 1957-10-07 1960-06-07 Columbian Carbon Manufacture of iron oxides
US2990432A (en) * 1958-06-09 1961-06-27 Chemetron Corp Iron oxide hydraulic cement dehydrogenation catalyst
US3084125A (en) * 1958-12-22 1963-04-02 Dow Chemical Co Method of dehydrogenating ethylbenzene to styrene and a catalyst therefor
US3082067A (en) * 1959-04-28 1963-03-19 Bayer Ag Process for the production of isometric ferromagnetic gamma-ferric oxide

Also Published As

Publication number Publication date
BE681363A (xx) 1966-11-21
NL155810B (nl) 1978-02-15
GB1090029A (en) 1967-11-08
US3360579A (en) 1967-12-26
DE1593370B2 (de) 1975-01-09
DE1593370A1 (de) 1970-07-30

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SHELL

V4 Discontinued because of reaching the maximum lifetime of a patent