BR8302974A - Catalisador e processo para oxidacao,em fase de vapor de aldeidos insaturados para dar acidos caboxilicos insaturados - Google Patents

Catalisador e processo para oxidacao,em fase de vapor de aldeidos insaturados para dar acidos caboxilicos insaturados

Info

Publication number
BR8302974A
BR8302974A BR8302974A BR8302974A BR8302974A BR 8302974 A BR8302974 A BR 8302974A BR 8302974 A BR8302974 A BR 8302974A BR 8302974 A BR8302974 A BR 8302974A BR 8302974 A BR8302974 A BR 8302974A
Authority
BR
Brazil
Prior art keywords
catalyst
unsaturated
unsaturated aldehydes
vapor phase
oxidation process
Prior art date
Application number
BR8302974A
Other languages
English (en)
Inventor
William James Kennelly
Lawrence Samuel Kirch
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR8302974A publication Critical patent/BR8302974A/pt

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
    • B01J23/002—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
    • 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)
BR8302974A 1982-06-07 1983-06-06 Catalisador e processo para oxidacao,em fase de vapor de aldeidos insaturados para dar acidos caboxilicos insaturados BR8302974A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38536582A 1982-06-07 1982-06-07

Publications (1)

Publication Number Publication Date
BR8302974A true BR8302974A (pt) 1984-02-07

Family

ID=23521114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8302974A BR8302974A (pt) 1982-06-07 1983-06-06 Catalisador e processo para oxidacao,em fase de vapor de aldeidos insaturados para dar acidos caboxilicos insaturados

Country Status (7)

Country Link
EP (1) EP0102688B1 (pt)
JP (1) JPS594445A (pt)
AT (1) ATE21243T1 (pt)
BR (1) BR8302974A (pt)
CA (1) CA1199905A (pt)
DE (1) DE3365122D1 (pt)
MX (1) MX167036B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221767A (en) * 1990-07-12 1993-06-22 Basf Aktiengesellschaft Compositions of the formula Mo12 Pa Vb X1 c X2 d X3 e Sbf Reg Sh On
DE4022212A1 (de) * 1990-07-12 1992-01-16 Basf Ag Massen der allgemeinen formel mo(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)2(pfeil abwaerts)(pfeil hoch)p(pfeil hoch)(pfeil abwaerts)a(pfeil abwaerts)(pfeil hoch)v(pfeil hoch)(pfeil abwaerts)b(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil abwaerts)c(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)2(pfeil hoch)(pfeil abwaerts)d(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)3(pfeil hoch)(pfeil abwaerts)e(pfeil abwaerts)(pfeil hoch)s(pfeil hoch)(pfeil hoch)b(pfeil hoch)(pfeil abwaerts)f(pfeil abwaerts)(pfeil hoch)r(pfeil hoch)(pfeil hoch)e(pfeil hoch)(pfeil abwaerts)g(pfeil abwaerts)(pfeil hoch)s(pfeil hoch)(pfeil abwaerts)h(pfeil abwaerts)(pfeil hoch)o(pfeil hoch)(pfeil abwaerts)n(pfeil abwaerts)
DE19638249A1 (de) * 1996-09-19 1998-03-26 Basf Ag Verfahren zur Herstellung einer katalytisch aktiven Multimetalloxidmasse
JP4671320B2 (ja) * 2000-09-21 2011-04-13 日本化薬株式会社 メタクリル酸製造用被覆触媒の製法
KR100676573B1 (ko) * 2003-01-09 2007-01-30 미츠비시 레이온 가부시키가이샤 촉매 보존 방법
JP5500761B2 (ja) * 2004-06-28 2014-05-21 三菱レイヨン株式会社 メタクリル酸合成用触媒の製造方法
JP4745766B2 (ja) * 2004-09-07 2011-08-10 三菱レイヨン株式会社 メタクリル酸製造用触媒及びその製造方法並びにメタクリル酸の製造方法
US7732367B2 (en) * 2005-07-25 2010-06-08 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH12128A (en) * 1973-09-04 1978-11-07 Standard Oil Co Chromium-containing catalysts useful for oxidation reactions
JPS57297B2 (pt) * 1974-01-19 1982-01-06
DE2460541C3 (de) * 1973-12-29 1979-10-18 Nippon Shokubai Kagaku Kogyo Co. Ltd., Osaka (Japan) Phosphor, Molybdän und Vanadium sowie gegebenenfalls Kupfer, Kobalt, Zirkon, Wismut, Antimon und/oder Arsen enthaltender Oxydkatalysator und dessen Verwendung zur Herstellung von Methacrylsäure
JPS5827255B2 (ja) * 1974-05-31 1983-06-08 三菱レイヨン株式会社 不飽和脂肪酸の製造方法
JPS51115414A (en) * 1975-04-03 1976-10-12 Mitsubishi Rayon Co Ltd Process for preparation of unsaturated fatty acids
US4148757A (en) * 1977-08-10 1979-04-10 The Standard Oil Company Process for forming multi-component oxide complex catalysts
US4252682A (en) * 1978-12-26 1981-02-24 Halcon Research And Development Corp. Catalyst for producing methacrylic acid
YU41495B (en) * 1979-01-23 1987-08-31 Nippon Kayaku Kk Process for obtaining methacrolein and methacrylic acid
JPS55100324A (en) * 1979-01-23 1980-07-31 Nippon Kayaku Co Ltd Preparation of methacrolein and methacrylic acid
JPS55122734A (en) * 1979-03-16 1980-09-20 Nippon Kayaku Co Ltd Preparation of methacrylic acid and its catalyst
JPS55124734A (en) * 1979-03-22 1980-09-26 Nippon Kayaku Co Ltd Preparation of methacrylic acid
US4419270A (en) * 1980-06-26 1983-12-06 Nippon Shokubai Kagaku Kogyo Co. Ltd. Oxidation catalyst
JPS5712830A (en) * 1980-06-26 1982-01-22 Nippon Shokubai Kagaku Kogyo Co Ltd Oxidation catalyst and its preparation

Also Published As

Publication number Publication date
ATE21243T1 (de) 1986-08-15
EP0102688A1 (en) 1984-03-14
EP0102688B1 (en) 1986-08-06
JPH0428417B2 (pt) 1992-05-14
JPS594445A (ja) 1984-01-11
CA1199905A (en) 1986-01-28
MX167036B (es) 1993-02-24
DE3365122D1 (en) 1986-09-11

Similar Documents

Publication Publication Date Title
KR910018335A (ko) 불포화 알데히드 및 불포화 산의 제조방법
EP0006248A1 (en) A process for producing methacrylic acid and a catalyst
KR950000639A (ko) 불포화 알데하이드 및 불포화 카복실산의 제조방법
US4370490A (en) Process for producing methacrylic acid by oxidative dehydration of isobutyric acid and catalyst therefor
ES8101533A1 (es) Procedimiento para la fabricacion de metacroleina y acido metacrilico
CH635056A5 (de) Verfahren zur herstellung von methacrolein und methacrylsaeure.
CA1164471A (en) Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over catalysts containing v and sb
JPS5946934B2 (ja) メタクリル酸の製法
BR8302974A (pt) Catalisador e processo para oxidacao,em fase de vapor de aldeidos insaturados para dar acidos caboxilicos insaturados
EP0265733B1 (en) Process for producing methacrylic acid
US4101448A (en) Catalyst compositions especially useful for preparation of unsaturated acids
US4338471A (en) Process for preparing phenol
EP1346766A4 (en) ALKANE OXIDATION CATALYST, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING AN UNSATURATED OXYGEN-CONTAINING COMPOUND
EP0350862B1 (en) Process for producing methacrylic acid
US4409128A (en) Oxidation catalyst, especially for the preparation of methacrylic acid by gas phase oxidation of methacrolein
JPS6230177B2 (pt)
KR900006906B1 (ko) 치환벤즈알데히드의 제조방법
JPS5531006A (en) Preparation of methacrylic acid
PL72622B1 (pt)
JPS5452011A (en) Preparation of methacrolein, methacrylic acid and 1, 3-butadiene
EP0168826B1 (en) Process for producing methacrolein and methacrylic acid
US4213917A (en) Esterification of aromatic aldehydes
JPH1133393A (ja) 固定床反応器および不飽和カルボン酸の製造方法
JPS6312857B2 (pt)
CA1178570A (en) Impregnating catalysts

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/06/98