NL7118113A - - Google Patents

Info

Publication number
NL7118113A
NL7118113A NL7118113A NL7118113A NL7118113A NL 7118113 A NL7118113 A NL 7118113A NL 7118113 A NL7118113 A NL 7118113A NL 7118113 A NL7118113 A NL 7118113A NL 7118113 A NL7118113 A NL 7118113A
Authority
NL
Netherlands
Application number
NL7118113A
Other versions
NL171057B (nl
NL171057C (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 NL7118113A publication Critical patent/NL7118113A/xx
Publication of NL171057B publication Critical patent/NL171057B/xx
Application granted granted Critical
Publication of NL171057C publication Critical patent/NL171057C/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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • 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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furan Compounds (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
NL7118113A 1970-12-30 1971-12-30 Werkwijze voor het bereiden van maleinezuuranhydride. NL171057C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12588370A JPS4929167B1 (enExample) 1970-12-30 1970-12-30

Publications (3)

Publication Number Publication Date
NL7118113A true NL7118113A (enExample) 1972-07-04
NL171057B NL171057B (nl) 1982-09-01
NL171057C NL171057C (nl) 1983-02-01

Family

ID=14921269

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7118113A NL171057C (nl) 1970-12-30 1971-12-30 Werkwijze voor het bereiden van maleinezuuranhydride.

Country Status (6)

Country Link
JP (1) JPS4929167B1 (enExample)
DE (1) DE2165323C2 (enExample)
FR (1) FR2121130A5 (enExample)
GB (1) GB1371666A (enExample)
IT (1) IT945703B (enExample)
NL (1) NL171057C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368619A (en) * 1970-12-30 1974-10-02 Mitsubishi Chem Ind Method of manufacturing maleic anhydride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE720079C (de) * 1938-02-18 1942-04-23 Ig Farbenindustrie Ag Verfahren zur substituierenden Chlorierung von Kohlenwasserstoffen
DE1093796B (de) * 1953-04-16 1960-12-01 American Cyanamid Co Verfahren und Vorrichtung zur katalytischen Oxydation organischer Verbindungen im Dampfzustand
GB1278464A (en) * 1968-10-15 1972-06-21 Mitsubishi Chem Ind Process and apparatus for the preparation of maleic anhydride
US3615256A (en) * 1969-04-21 1971-10-26 Badger Co System for separating catalyst from a fluid bed reactor
GB1368619A (en) * 1970-12-30 1974-10-02 Mitsubishi Chem Ind Method of manufacturing maleic anhydride

Also Published As

Publication number Publication date
JPS4929167B1 (enExample) 1974-08-01
DE2165323A1 (de) 1973-08-02
NL171057B (nl) 1982-09-01
FR2121130A5 (enExample) 1972-08-18
GB1371666A (en) 1974-10-23
DE2165323C2 (de) 1983-05-11
IT945703B (it) 1973-05-10
NL171057C (nl) 1983-02-01

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: MITSUBISHI KASEI CORPORATION

V4 Lapsed because of reaching the maxim lifetime of a patent