NL254927A - - Google Patents

Info

Publication number
NL254927A
NL254927A NL254927DA NL254927A NL 254927 A NL254927 A NL 254927A NL 254927D A NL254927D A NL 254927DA NL 254927 A NL254927 A NL 254927A
Authority
NL
Netherlands
Application number
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.)
Publication of NL254927A publication Critical patent/NL254927A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B01J23/8472—Vanadium
    • 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
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL254927D 1959-08-17 NL254927A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7704359A CH387601A (de) 1959-08-17 1959-08-17 Verfahren zur Herstellung eines Katalysators für Oxydationen in der Gasphase

Publications (1)

Publication Number Publication Date
NL254927A true NL254927A (xx)

Family

ID=4535350

Family Applications (1)

Application Number Title Priority Date Filing Date
NL254927D NL254927A (xx) 1959-08-17

Country Status (7)

Country Link
US (1) US3399218A (xx)
BE (1) BE594089A (xx)
CH (1) CH387601A (xx)
DE (1) DE1147213B (xx)
ES (1) ES260410A1 (xx)
GB (1) GB935499A (xx)
NL (1) NL254927A (xx)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1558598A (en) * 1918-04-26 1925-10-27 Ellis Foster Co Oxidation of ammonia
US1787417A (en) * 1921-08-11 1930-12-30 Ig Farbenindustrie Ag Catalytic oxidation of organic compounds
US1941688A (en) * 1928-07-21 1934-01-02 Selden Res & Engineering Corp Catalytic oxidation of organic compounds
DE578723C (de) * 1929-03-06 1933-06-16 Julius Schmidlin Dr Verfahren zur katalytischen Oxydation von Anthracen mit Sauerstoff oder solchen enthaltenden Gasen
US1880332A (en) * 1929-05-20 1932-10-04 Harris Seyboldpotter Company Paper cutting machine
US2180353A (en) * 1933-01-06 1939-11-21 Nat Aniline & Chem Co Inc Vanadium oxide catalyst
CH317108A (de) * 1953-04-10 1956-11-15 Ciba Geigy Verfahren zur Herstellung einer Vanadiumkatalysatormasse
US2954385A (en) * 1957-10-02 1960-09-27 Standard Oil Co Production of maleic and phthalic anhydrides

Also Published As

Publication number Publication date
ES260410A1 (es) 1961-03-01
BE594089A (xx)
CH387601A (de) 1965-02-15
GB935499A (en) 1963-08-28
US3399218A (en) 1968-08-27
DE1147213B (de) 1963-04-18

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