BE814443A - Preparation d'acide acrylique et d'acide methacrylique a partirdu propylene ou de l'isobutylene dans un systeme a lit fluidise comportant un reacteur - Google Patents

Preparation d'acide acrylique et d'acide methacrylique a partirdu propylene ou de l'isobutylene dans un systeme a lit fluidise comportant un reacteur

Info

Publication number
BE814443A
BE814443A BE143831A BE143831A BE814443A BE 814443 A BE814443 A BE 814443A BE 143831 A BE143831 A BE 143831A BE 143831 A BE143831 A BE 143831A BE 814443 A BE814443 A BE 814443A
Authority
BE
Belgium
Prior art keywords
isobutylene
reactor
propylene
preparation
system including
Prior art date
Application number
BE143831A
Other languages
English (en)
French (fr)
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 BE814443A publication Critical patent/BE814443A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • 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
    • 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)
BE143831A 1973-04-30 1974-04-30 Preparation d'acide acrylique et d'acide methacrylique a partirdu propylene ou de l'isobutylene dans un systeme a lit fluidise comportant un reacteur BE814443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35564873A 1973-04-30 1973-04-30

Publications (1)

Publication Number Publication Date
BE814443A true BE814443A (fr) 1974-10-30

Family

ID=23398257

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143831A BE814443A (fr) 1973-04-30 1974-04-30 Preparation d'acide acrylique et d'acide methacrylique a partirdu propylene ou de l'isobutylene dans un systeme a lit fluidise comportant un reacteur

Country Status (26)

Country Link
JP (1) JPS5824417B2 (ja)
AR (1) AR198594A1 (ja)
BE (1) BE814443A (ja)
BG (1) BG30463A3 (ja)
BR (1) BR7403459D0 (ja)
CA (1) CA1049553A (ja)
CH (1) CH590814A5 (ja)
CS (1) CS193031B2 (ja)
DD (1) DD111678A5 (ja)
DE (1) DE2420281C2 (ja)
EG (1) EG11347A (ja)
ES (1) ES425854A1 (ja)
FI (1) FI61682C (ja)
FR (1) FR2227257B1 (ja)
GB (1) GB1465916A (ja)
IE (1) IE39241B1 (ja)
IL (1) IL44713A (ja)
IN (1) IN143330B (ja)
IT (1) IT1010242B (ja)
MY (1) MY7800089A (ja)
NL (1) NL7405478A (ja)
NO (1) NO147068C (ja)
PH (1) PH10915A (ja)
SE (1) SE420086B (ja)
TR (1) TR18326A (ja)
ZA (1) ZA742648B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523772A (en) * 1974-07-22 1978-09-06 Standard Oil Co Oxidation catalysts
IT1025609B (it) * 1974-11-12 1978-08-30 Montedison Spa Procedimento per la proparazione di acidi carbossilic insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
NL7514221A (nl) * 1975-10-09 1977-04-13 Union Carbide Corp Werkwijze ter bereiding van onverzadigde alifa- tische carbonzuren.
CA1133505A (en) * 1977-07-28 1982-10-12 Andrew T. Guttmann Process for the oxidation of olefins
IL55073A (en) * 1977-07-28 1982-01-31 Standard Oil Co Catalysts for the oxidation and ammoxidation of olefins
US4217309A (en) * 1978-06-12 1980-08-12 Ube Industries, Ltd. Process for producing methacrolein
US4224187A (en) * 1978-11-13 1980-09-23 Celanese Corporation Olefin oxidation catalyst and process for its preparation
JPS6122040A (ja) * 1984-07-10 1986-01-30 Mitsubishi Rayon Co Ltd メタクロレイン及びメタクリル酸の製造法
JPS6369723U (ja) * 1986-10-27 1988-05-11
US6281384B1 (en) * 1998-06-26 2001-08-28 E. I. Du Pont Nemours And Company Vapor phase catalytic oxidation of propylene to acrylic acid
WO2001004079A1 (en) * 1999-07-09 2001-01-18 E.I. Du Pont De Nemours And Company Vapor phase catalytic oxidation of propylene to acrylic acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139975A1 (de) * 1971-08-10 1973-02-22 Knapsack Ag Verfahren zur herstellung von acrylsaeure
DE2139976B2 (de) * 1971-08-10 1979-07-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines Trägerkatalysators

Also Published As

Publication number Publication date
NO147068C (no) 1983-01-26
NO741549L (no) 1974-10-31
IT1010242B (it) 1977-01-10
ZA742648B (en) 1975-05-28
TR18326A (tr) 1976-12-28
IE39241L (en) 1974-10-30
AR198594A1 (es) 1974-06-28
CS193031B2 (en) 1979-09-17
DE2420281A1 (de) 1974-11-07
CA1049553A (en) 1979-02-27
IE39241B1 (en) 1978-08-30
DE2420281C2 (de) 1983-08-04
SE420086B (sv) 1981-09-14
BG30463A3 (en) 1981-06-15
FR2227257B1 (ja) 1978-01-27
GB1465916A (en) 1977-03-02
NL7405478A (ja) 1974-11-01
FI61682B (fi) 1982-05-31
DD111678A5 (ja) 1975-03-05
ES425854A1 (es) 1976-06-16
FR2227257A1 (ja) 1974-11-22
JPS5030825A (ja) 1975-03-27
AU6838274A (en) 1975-10-30
CH590814A5 (ja) 1977-08-31
IL44713A0 (en) 1974-06-30
BR7403459D0 (pt) 1974-11-19
IN143330B (ja) 1977-11-05
JPS5824417B2 (ja) 1983-05-20
NO147068B (no) 1982-10-18
EG11347A (en) 1977-02-28
IL44713A (en) 1982-05-31
MY7800089A (en) 1978-12-31
FI61682C (fi) 1982-09-10
PH10915A (en) 1977-10-04

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