BE823871A - Compositions catalytiques particulierement utiles dans la preparation d'acides insatures et procede de fabrication correspondant - Google Patents

Compositions catalytiques particulierement utiles dans la preparation d'acides insatures et procede de fabrication correspondant

Info

Publication number
BE823871A
BE823871A BE151936A BE151936A BE823871A BE 823871 A BE823871 A BE 823871A BE 151936 A BE151936 A BE 151936A BE 151936 A BE151936 A BE 151936A BE 823871 A BE823871 A BE 823871A
Authority
BE
Belgium
Prior art keywords
preparation
manufacturing process
particularly useful
unsaturated acids
corresponding manufacturing
Prior art date
Application number
BE151936A
Other languages
English (en)
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 filed Critical
Publication of BE823871A publication Critical patent/BE823871A/fr

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
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
BE151936A 1973-12-26 1974-12-27 Compositions catalytiques particulierement utiles dans la preparation d'acides insatures et procede de fabrication correspondant BE823871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42826773A 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
BE823871A true BE823871A (fr) 1975-06-27

Family

ID=23698187

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151936A BE823871A (fr) 1973-12-26 1974-12-27 Compositions catalytiques particulierement utiles dans la preparation d'acides insatures et procede de fabrication correspondant

Country Status (18)

Country Link
JP (1) JPS5097592A (fr)
AT (1) AT343604B (fr)
BE (1) BE823871A (fr)
BG (1) BG31643A3 (fr)
BR (1) BR7410607D0 (fr)
CA (1) CA1055468A (fr)
CH (1) CH600947A5 (fr)
CS (1) CS212754B2 (fr)
DD (1) DD115652A5 (fr)
DE (1) DE2459092A1 (fr)
ES (1) ES433229A1 (fr)
FR (1) FR2255953B1 (fr)
GB (1) GB1482686A (fr)
IN (1) IN143815B (fr)
IT (1) IT1027951B (fr)
NL (1) NL7416801A (fr)
NO (1) NO142242C (fr)
RO (1) RO66354A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301031A (en) 1980-08-05 1981-11-17 The Standard Oil Company Methacrolein oxidation catalysts
US4301030A (en) 1980-08-05 1981-11-17 The Standard Oil Company Bi-containing methacrolein oxidation catalysts
JP2610090B2 (ja) * 1993-03-12 1997-05-14 株式会社日本触媒 固体有機物の除去方法
DE10137534A1 (de) 2001-08-01 2003-02-13 Basf Ag Verfahren zur Herstellung von Maleinsäureanhydrid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1045704B (it) * 1973-11-28 1980-06-10 Sir Soc Italiana Resine Spa Perfezionamenti nel procedimento di preparazione dell acido acrilico

Also Published As

Publication number Publication date
IN143815B (fr) 1978-02-11
AT343604B (de) 1978-06-12
DE2459092A1 (de) 1975-07-10
RO66354A (fr) 1979-03-15
BR7410607D0 (pt) 1975-09-02
NO142242B (no) 1980-04-14
CA1055468A (fr) 1979-05-29
CH600947A5 (fr) 1978-06-30
DD115652A5 (fr) 1975-10-12
FR2255953B1 (fr) 1981-12-24
GB1482686A (en) 1977-08-10
ES433229A1 (es) 1977-11-01
NL7416801A (nl) 1975-06-30
CS212754B2 (en) 1982-03-26
BG31643A3 (en) 1982-02-15
NO744446L (fr) 1975-07-21
FR2255953A1 (fr) 1975-07-25
IT1027951B (it) 1978-12-20
ATA1028474A (de) 1977-10-15
JPS5097592A (fr) 1975-08-02
NO142242C (no) 1980-07-23

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