FR2148578A1 - Supported catalyst - for acrylic acid prodn contg oxides of nickel, cobalt, iron, phosphorus, potassium and molybdenum - Google Patents

Supported catalyst - for acrylic acid prodn contg oxides of nickel, cobalt, iron, phosphorus, potassium and molybdenum

Info

Publication number
FR2148578A1
FR2148578A1 FR7228798A FR7228798A FR2148578A1 FR 2148578 A1 FR2148578 A1 FR 2148578A1 FR 7228798 A FR7228798 A FR 7228798A FR 7228798 A FR7228798 A FR 7228798A FR 2148578 A1 FR2148578 A1 FR 2148578A1
Authority
FR
France
Prior art keywords
support
degrees
soln
impregnation
cobalt
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7228798A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Original Assignee
Knapsack AG
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 Knapsack AG filed Critical Knapsack AG
Publication of FR2148578A1 publication Critical patent/FR2148578A1/en
Priority to AU17887/76A priority Critical patent/AU503031B2/en
Withdrawn legal-status Critical Current

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
    • 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
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Supported catalyst contg. the active elements in the atomic ratio Ni3-12Co0-12Fe0.5-10Bi0.5-10, PO, 1-6K0.001-2Mo12O37-118 the indices for Ni and Co being not simultaneously zero, on a solid support with a particle size of 0.01-5mm is prepd. by (a) applying to the support an aqs. soln. of ammonium heptamolybdate and phosphoric acid in >=1 impregnation stages, the volume of soln. applied being 1-2 times the predetermined pore volume of the support, (b) drying for 3-10 hrs. at 100-300 degrees C after each impregnation, (c) applying to the support an aqs. nitric acid soln, iron, bismuth, potassium and nickel and/or cobalt niraes in >=1 impregnation stages, the volume of soln. applied being 1-2 times the predetermined pore volume of the support, (d) maintaning for 2-12 hrs. at 70-95 degrees C after each impregnation, (e) drying for 3-10 hs. at 100-300 degrees C and (f) sintering for 0.5-10 hrs. at 400-700 degrees C so that the catalyst has a BET surface of 5-100 m2/g. Used for prepn. of acrylic acid by the one stage oxidn. of propylene and/or acrolein with oxygen in the gas phase. High yields and conversions are obtained without the need for recycling unconverted reactants, by products and inert gases.
FR7228798A 1971-08-10 1972-08-09 Supported catalyst - for acrylic acid prodn contg oxides of nickel, cobalt, iron, phosphorus, potassium and molybdenum Withdrawn FR2148578A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17887/76A AU503031B2 (en) 1972-08-09 1976-09-17 Recovery of cuttings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139976 DE2139976B2 (en) 1971-08-10 1971-08-10 Process for the production of a supported catalyst

Publications (1)

Publication Number Publication Date
FR2148578A1 true FR2148578A1 (en) 1973-03-23

Family

ID=5816318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228798A Withdrawn FR2148578A1 (en) 1971-08-10 1972-08-09 Supported catalyst - for acrylic acid prodn contg oxides of nickel, cobalt, iron, phosphorus, potassium and molybdenum

Country Status (7)

Country Link
JP (1) JPS4826690A (en)
BE (1) BE787355A (en)
DD (1) DD98030A5 (en)
DE (1) DE2139976B2 (en)
FR (1) FR2148578A1 (en)
IT (1) IT961912B (en)
NL (1) NL7210839A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000835A1 (en) * 1977-08-10 1979-02-21 The Standard Oil Company Process for forming multicomponent oxide complex catalysts
WO1998047619A1 (en) * 1997-04-22 1998-10-29 Exxon Research And Engineering Company Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1049553A (en) * 1973-04-30 1979-02-27 The Standard Oil Company Preparation of acrylic acid and methacrylic acid from propylene or isobutylene in a one-reactor, fluid-bed system
US7632777B2 (en) 2001-11-08 2009-12-15 Mitsubishi Chemical Corporation Composite oxide catalyst and method for preparation thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000835A1 (en) * 1977-08-10 1979-02-21 The Standard Oil Company Process for forming multicomponent oxide complex catalysts
WO1998047619A1 (en) * 1997-04-22 1998-10-29 Exxon Research And Engineering Company Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions
US6090742A (en) * 1997-04-22 2000-07-18 Exxon Research And Engineering Company Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions
AU740094B2 (en) * 1997-04-22 2001-11-01 Exxonmobil Research And Engineering Company Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions

Also Published As

Publication number Publication date
JPS4826690A (en) 1973-04-07
BE787355A (en) 1973-02-09
DE2139976A1 (en) 1973-02-22
NL7210839A (en) 1973-02-13
IT961912B (en) 1973-12-10
DD98030A5 (en) 1973-06-05
DE2139976B2 (en) 1979-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse