CH521162A - Catalyst for the oxidation of alkylbenzenes and process for its preparation - Google Patents

Catalyst for the oxidation of alkylbenzenes and process for its preparation

Info

Publication number
CH521162A
CH521162A CH1090069A CH1090069A CH521162A CH 521162 A CH521162 A CH 521162A CH 1090069 A CH1090069 A CH 1090069A CH 1090069 A CH1090069 A CH 1090069A CH 521162 A CH521162 A CH 521162A
Authority
CH
Switzerland
Prior art keywords
alkylbenzenes
oxidation
catalyst
preparation
Prior art date
Application number
CH1090069A
Other languages
German (de)
Inventor
H Dipl-Ing Boehler Karl
Original Assignee
Prolizenz Ag C O Schweiz Kredi
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 by Prolizenz Ag C O Schweiz Kredi filed Critical Prolizenz Ag C O Schweiz Kredi
Priority to CH1090069A priority Critical patent/CH521162A/en
Priority to DE19702032339 priority patent/DE2032339A1/en
Priority to NL7009646A priority patent/NL7009646A/xx
Priority to ZA704719A priority patent/ZA704719B/en
Priority to ES381711A priority patent/ES381711A1/en
Priority to BE753407D priority patent/BE753407A/en
Priority to FR7026238A priority patent/FR2055221A5/en
Priority to JP45061787A priority patent/JPS507558B1/ja
Publication of CH521162A publication Critical patent/CH521162A/en

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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • 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
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1090069A 1969-07-16 1969-07-16 Catalyst for the oxidation of alkylbenzenes and process for its preparation CH521162A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1090069A CH521162A (en) 1969-07-16 1969-07-16 Catalyst for the oxidation of alkylbenzenes and process for its preparation
DE19702032339 DE2032339A1 (en) 1969-07-16 1970-06-30 Catalyst for the preparation of pyromeihic acid and process for its preparation
NL7009646A NL7009646A (en) 1969-07-16 1970-06-30
ZA704719A ZA704719B (en) 1969-07-16 1970-07-08 Catalyst for the production of pyromellithic acid and a process for its manufacture
ES381711A ES381711A1 (en) 1969-07-16 1970-07-11 Catalyst for the preparation of pyromelitic acid and procedure for its preparation. (Machine-translation by Google Translate, not legally binding)
BE753407D BE753407A (en) 1969-07-16 1970-07-13 CATALYST FOR THE PRODUCTION OF PYROMELLIC ACID AND ITS MANUFACTURING PROCESS.
FR7026238A FR2055221A5 (en) 1969-07-16 1970-07-16 Pyromellic acid prodn catalyst
JP45061787A JPS507558B1 (en) 1969-07-16 1970-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1090069A CH521162A (en) 1969-07-16 1969-07-16 Catalyst for the oxidation of alkylbenzenes and process for its preparation

Publications (1)

Publication Number Publication Date
CH521162A true CH521162A (en) 1972-04-15

Family

ID=4368004

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1090069A CH521162A (en) 1969-07-16 1969-07-16 Catalyst for the oxidation of alkylbenzenes and process for its preparation

Country Status (8)

Country Link
JP (1) JPS507558B1 (en)
BE (1) BE753407A (en)
CH (1) CH521162A (en)
DE (1) DE2032339A1 (en)
ES (1) ES381711A1 (en)
FR (1) FR2055221A5 (en)
NL (1) NL7009646A (en)
ZA (1) ZA704719B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521734A (en) * 1975-06-24 1977-01-07 Sasakura Eng Co Ltd Heat recovering method

Also Published As

Publication number Publication date
JPS507558B1 (en) 1975-03-26
DE2032339A1 (en) 1971-03-18
ES381711A1 (en) 1972-11-16
BE753407A (en) 1970-12-16
ZA704719B (en) 1971-09-29
FR2055221A5 (en) 1971-05-07
NL7009646A (en) 1971-01-19

Similar Documents

Publication Publication Date Title
CH528830A (en) Fastener and process for its manufacture
AT320360B (en) Hose and process for its manufacture
CH520893A (en) Rahr armature and process for their manufacture
AT314306B (en) Mixture of solids for the production of catalytically active surfaces and process for its production
AT305709B (en) V-belt and process for its manufacture
AT296939B (en) Supported catalyst for the hydroforming of hydrocarbons and process for the production of the same
AT289726B (en) Catalyst and process for its preparation
CH530186A (en) Zipper and process for its manufacture
AT309889B (en) Fumigants and process for their manufacture
BE759434A (en) CATALYTIC OXIDATION
AT323111B (en) SUPPORT CATALYST FOR THE CONVERSION OF HYDROCARBONS AND PROCESS FOR ITS PRODUCTION
AT275045B (en) Shampoo and process for its manufacture
AT289843B (en) Catalyst for the oxidation of alkenes
AT316883B (en) Alloy for the manufacture of thermoelectric energy converters and processes for their manufacture
CH517123A (en) Enzyme-containing microcapsules and processes for their manufacture
CH539324A (en) Thermistor and process for its manufacture
CH508372A (en) Divisible zipper and process for its manufacture
AT329522B (en) SUPPORTED CATALYST AND METHOD FOR MANUFACTURING IT
AT320999B (en) Plastically deformable multiphase metallic materials and processes for their production
CH538911A (en) Scissors and their method of making
CH521162A (en) Catalyst for the oxidation of alkylbenzenes and process for its preparation
AT315809B (en) All-metal catalyst and process for its manufacture
AT294781B (en) Process for the preparation of non-pyrophoric nickel skeleton catalysts
AT317853B (en) Supported catalyst for the hydroforming of hydrocarbons and process for the production of the same
AT275740B (en) Cosmetic product and process for its manufacture

Legal Events

Date Code Title Description
PL Patent ceased