GB1184402A - Process for the manufacture of Acrylic Acid by the Oxidation of Propylene and/or Acrolein - Google Patents

Process for the manufacture of Acrylic Acid by the Oxidation of Propylene and/or Acrolein

Info

Publication number
GB1184402A
GB1184402A GB3993168A GB3993168A GB1184402A GB 1184402 A GB1184402 A GB 1184402A GB 3993168 A GB3993168 A GB 3993168A GB 3993168 A GB3993168 A GB 3993168A GB 1184402 A GB1184402 A GB 1184402A
Authority
GB
United Kingdom
Prior art keywords
acrolein
oxidation
propylene
acrylic acid
bismuth
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
GB3993168A
Inventor
Kurt Sennewald
Alfred Hauser
Winfried Lork
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 GB1184402A publication Critical patent/GB1184402A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,184,402. Oxidation catalysts. KNAPSACK A.G. 21 Aug., 1968 [24 Aug., 1967], No. 39931/68. Heading B1E. [Also in Division C2] of silver, iron, bismuth, molybdenum and, if Catalyst compositions consisting of oxides desired, phosphorus in atomic ratio, Ag 0À01-1À5 Fe 0À1-12 Bi 0.1-12 P 0-5 MO 12 O30-110 are used in the oxidation of propylene and/or acrolein and/or substances yielding acrolein in the gas phase to acrylic acid. The catalyst may be on a carrier such as SiC, Al 2 O 3 or SiO 2 and an example describes a preparation by adding MoO 3 powder to a solution of iron, bismuth and silver nitrates to which phosphonic acid is then added. The solution is evaporated to dryness, calcined, crushed and mixed with silicon carbide, treated with air and steam and finally reduced.
GB3993168A 1967-08-24 1968-08-21 Process for the manufacture of Acrylic Acid by the Oxidation of Propylene and/or Acrolein Expired GB1184402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0063188 1967-08-24

Publications (1)

Publication Number Publication Date
GB1184402A true GB1184402A (en) 1970-03-18

Family

ID=7230967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3993168A Expired GB1184402A (en) 1967-08-24 1968-08-21 Process for the manufacture of Acrylic Acid by the Oxidation of Propylene and/or Acrolein

Country Status (5)

Country Link
BE (1) BE719874A (en)
DE (1) DE1668335A1 (en)
FR (1) FR1603062A (en)
GB (1) GB1184402A (en)
NL (1) NL6811219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114341095A (en) * 2019-09-18 2022-04-12 罗门哈斯公司 Production of acrolein or acrylic acid from allyl alcohol with high yield and low impurities

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017137348A1 (en) * 2016-02-08 2017-08-17 Basf Se Polymerization-inhibited aqueous acrylic acid solutions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114341095A (en) * 2019-09-18 2022-04-12 罗门哈斯公司 Production of acrolein or acrylic acid from allyl alcohol with high yield and low impurities

Also Published As

Publication number Publication date
BE719874A (en) 1969-02-24
FR1603062A (en) 1971-03-15
NL6811219A (en) 1969-02-26
DE1668335A1 (en) 1971-09-02
DE1668335C3 (en) 1974-07-18
DE1668335B2 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee