DE1667130C3 - Katalysator für die katalytische Gasphasenoxidation von Propylen oder Acrolein zu Acrylsäure - Google Patents

Katalysator für die katalytische Gasphasenoxidation von Propylen oder Acrolein zu Acrylsäure

Info

Publication number
DE1667130C3
DE1667130C3 DE1667130A DE1667130A DE1667130C3 DE 1667130 C3 DE1667130 C3 DE 1667130C3 DE 1667130 A DE1667130 A DE 1667130A DE 1667130 A DE1667130 A DE 1667130A DE 1667130 C3 DE1667130 C3 DE 1667130C3
Authority
DE
Germany
Prior art keywords
catalyst
acrylic acid
propylene
silver
percent
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.)
Expired
Application number
DE1667130A
Other languages
German (de)
English (en)
Other versions
DE1667130B2 (de
DE1667130A1 (de
Inventor
Alfred Dipl.-Chem.Dr. Hauser
Winfried 5041 Friesheim Lork
Kurt Dipl.-Chem.Dr. Sennewald
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 5033 HUERTH
Original Assignee
KNAPSACK AG 5033 HUERTH
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 5033 HUERTH filed Critical KNAPSACK AG 5033 HUERTH
Publication of DE1667130A1 publication Critical patent/DE1667130A1/de
Publication of DE1667130B2 publication Critical patent/DE1667130B2/de
Application granted granted Critical
Publication of DE1667130C3 publication Critical patent/DE1667130C3/de
Expired 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
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE1667130A 1967-07-05 1967-07-05 Katalysator für die katalytische Gasphasenoxidation von Propylen oder Acrolein zu Acrylsäure Expired DE1667130C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0062727 1967-07-05

Publications (3)

Publication Number Publication Date
DE1667130A1 DE1667130A1 (de) 1971-06-09
DE1667130B2 DE1667130B2 (de) 1973-06-20
DE1667130C3 true DE1667130C3 (de) 1974-01-31

Family

ID=7230753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1667130A Expired DE1667130C3 (de) 1967-07-05 1967-07-05 Katalysator für die katalytische Gasphasenoxidation von Propylen oder Acrolein zu Acrylsäure

Country Status (6)

Country Link
US (1) US3565826A (enExample)
BE (1) BE717517A (enExample)
DE (1) DE1667130C3 (enExample)
FR (1) FR1575967A (enExample)
GB (1) GB1177439A (enExample)
NL (1) NL6809469A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691096A (en) * 1969-09-22 1972-09-12 Knapsack Ag Preparation of a carrier-supported catalyst
US4335264A (en) * 1976-07-07 1982-06-15 E. I. Du Pont De Nemours And Company High yield, low byproduct α, β-unsaturated aldehydes from olefins

Also Published As

Publication number Publication date
FR1575967A (enExample) 1969-07-25
BE717517A (enExample) 1969-01-03
DE1667130B2 (de) 1973-06-20
NL6809469A (enExample) 1969-01-07
DE1667130A1 (de) 1971-06-09
US3565826A (en) 1971-02-23
GB1177439A (en) 1970-01-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee