NL6915555A - - Google Patents

Info

Publication number
NL6915555A
NL6915555A NL6915555A NL6915555A NL6915555A NL 6915555 A NL6915555 A NL 6915555A NL 6915555 A NL6915555 A NL 6915555A NL 6915555 A NL6915555 A NL 6915555A NL 6915555 A NL6915555 A NL 6915555A
Authority
NL
Netherlands
Application number
NL6915555A
Other versions
NL171414C (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
Priority claimed from JP8685668A external-priority patent/JPS5313607B1/ja
Application filed filed Critical
Publication of NL6915555A publication Critical patent/NL6915555A/xx
Application granted granted Critical
Publication of NL171414C publication Critical patent/NL171414C/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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • 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
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
NL6915555A 1968-10-15 1969-10-14 Werkwijze voor het vervaardigen van katalysatordeeltjes voor de bereiding van maleinezuuranhydride en werkwijze voor de bereiding van maleinezuuranhydride onder toepassing van deze katalysatordeeltjes. NL171414C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7510568 1968-10-15
JP8685668A JPS5313607B1 (enrdf_load_stackoverflow) 1968-11-27 1968-11-27

Publications (2)

Publication Number Publication Date
NL6915555A true NL6915555A (enrdf_load_stackoverflow) 1970-04-17
NL171414C NL171414C (nl) 1983-04-05

Family

ID=26416248

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915555A NL171414C (nl) 1968-10-15 1969-10-14 Werkwijze voor het vervaardigen van katalysatordeeltjes voor de bereiding van maleinezuuranhydride en werkwijze voor de bereiding van maleinezuuranhydride onder toepassing van deze katalysatordeeltjes.

Country Status (4)

Country Link
DE (1) DE1966418C3 (enrdf_load_stackoverflow)
FR (1) FR2022271A1 (enrdf_load_stackoverflow)
GB (1) GB1285075A (enrdf_load_stackoverflow)
NL (1) NL171414C (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017521A (en) * 1972-06-19 1977-04-12 Chevron Research Company Process for the manufacture of maleic anhydride using high surface area catalyst
US4075232A (en) * 1975-03-06 1978-02-21 The Standard Oil Company Preparation of maleic anhydride from n-butene in a one-reactor, fluid-bed system using two different catalysts
US4351773A (en) 1980-12-31 1982-09-28 The Standard Oil Company Preparation of maleic anhydride from butane using fluidized vanadium-phosphorous-oxide containing catalysts
US4407734A (en) 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
US4472527A (en) * 1982-03-31 1984-09-18 Mitsubishi Chemical Industries Ltd. Process for preparing an oxidation catalyst composition
CA1197229A (en) * 1982-09-23 1985-11-26 Patricia R. Blum Attrition resistant microspheroidal fluid bed catalysts containing the mixed oxides of vanadium and phosphorus
US4677084A (en) * 1985-11-27 1987-06-30 E. I. Du Pont De Nemours And Company Attrition resistant catalysts, catalyst precursors and catalyst supports and process for preparing same
US8642498B2 (en) * 2011-05-11 2014-02-04 Celanese International Corporation Catalysts for producing acrylic acids and acrylates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844388A (en) * 1927-08-26 1932-02-09 Selden Co Catalytic oxidation of naphthalene
FR1034661A (fr) * 1949-12-09 1953-07-29 Distillers Co Yeast Ltd Procédé de préparation d'acide maléique
FR1345558A (fr) * 1961-09-18 1963-12-13 Petro Tex Chem Corp Procédé de préparation d'anhydrides d'acides dicarboxyliques
GB1006795A (en) * 1962-02-21 1965-10-06 Yawata Chemical Industry Compa Vanadia onsilica oxidation catalysts

Also Published As

Publication number Publication date
GB1285075A (en) 1972-08-09
DE1951536B2 (de) 1976-09-02
DE1951536A1 (de) 1970-06-11
FR2022271A1 (enrdf_load_stackoverflow) 1970-07-31
DE1966418A1 (de) 1972-07-13
DE1966418B2 (de) 1974-11-07
NL171414C (nl) 1983-04-05
DE1966418C3 (de) 1975-06-19

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent