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BR8107756A - Processo para a preparacao de catalisadores - Google Patents

Processo para a preparacao de catalisadores

Info

Publication number
BR8107756A
BR8107756A BR8107756A BR8107756A BR8107756A BR 8107756 A BR8107756 A BR 8107756A BR 8107756 A BR8107756 A BR 8107756A BR 8107756 A BR8107756 A BR 8107756A BR 8107756 A BR8107756 A BR 8107756A
Authority
BR
Brazil
Prior art keywords
catalysts
preparation
Prior art date
Application number
BR8107756A
Other languages
English (en)
Inventor
Jean Yves Derrien
Paul Belon
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of BR8107756A publication Critical patent/BR8107756A/pt

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
    • B01J23/002—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
    • B01J23/70—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
    • 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
    • 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8107756A 1980-11-28 1981-11-27 Processo para a preparacao de catalisadores BR8107756A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025261A FR2495015B1 (fr) 1980-11-28 1980-11-28 Procede pour la preparation de catalyseurs a base d'oxydes de molybdene et/ou de tungstene et d'oxydes d'autres metaux

Publications (1)

Publication Number Publication Date
BR8107756A true BR8107756A (pt) 1982-08-31

Family

ID=9248438

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8107756A BR8107756A (pt) 1980-11-28 1981-11-27 Processo para a preparacao de catalisadores

Country Status (10)

Country Link
US (1) US4388226A (pt)
EP (1) EP0053532B1 (pt)
JP (1) JPS5951849B2 (pt)
BR (1) BR8107756A (pt)
CA (1) CA1150715A (pt)
DE (1) DE3161382D1 (pt)
ES (1) ES8300501A1 (pt)
FR (1) FR2495015B1 (pt)
MX (1) MX158711A (pt)
SU (1) SU1253422A3 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07224439A (ja) * 1994-02-14 1995-08-22 Oume Concrete Kogyo Kk マンホールの側塊
SE502931C2 (sv) * 1994-06-10 1996-02-26 Sandvik Ab Metod för tillverkning av pulver för WC-hårdmaterial
DE19855913A1 (de) * 1998-12-03 2000-06-08 Basf Ag Multimetalloxidmasse zur gasphasenkatalytischen Oxidation organischer Verbindungen
KR100497175B1 (ko) * 2003-03-26 2005-06-23 주식회사 엘지화학 프로필렌 및 이소부틸렌 부분산화 반응용 촉매의 제조방법
JP5869169B1 (ja) * 2015-06-01 2016-02-24 公立大学法人大阪府立大学 酸素発生反応用ペロブスカイト酸化物触媒

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232887A (en) * 1962-05-07 1966-02-01 Nalco Chemical Co Stabilized aqueous solutions for use in impregnating catalyst carriers and method of making same
FR1600128A (pt) * 1968-12-30 1970-07-20
FR1604942A (en) * 1968-12-30 1971-05-15 Acrolein from propylene - by catalytic oxidation by oxygen and steam
US3907712A (en) * 1970-05-26 1975-09-23 Nippon Catalytic Chem Ind Catalyst composition for the preparation of unsaturated carbonyl compounds
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein
JPS5231025A (en) * 1975-09-05 1977-03-09 Ube Ind Ltd Process for preparation of acrylonitrile
DE2735414A1 (de) * 1976-08-06 1978-02-09 Nippon Zeon Co Oxydation von olefinen
FR2364061A1 (fr) * 1976-09-14 1978-04-07 Rhone Poulenc Ind Nouveau catalyseur pour la preparation d'aldehydes a-b insatures par oxydation d'olefines en phase gazeuse et son procede de preparation
US4224187A (en) * 1978-11-13 1980-09-23 Celanese Corporation Olefin oxidation catalyst and process for its preparation

Also Published As

Publication number Publication date
US4388226A (en) 1983-06-14
ES507498A0 (es) 1982-11-01
FR2495015B1 (fr) 1985-07-05
EP0053532B1 (fr) 1983-11-09
CA1150715A (fr) 1983-07-26
JPS5951849B2 (ja) 1984-12-17
EP0053532A1 (fr) 1982-06-09
ES8300501A1 (es) 1982-11-01
SU1253422A3 (ru) 1986-08-23
DE3161382D1 (en) 1983-12-15
FR2495015A1 (fr) 1982-06-04
MX158711A (es) 1989-03-03
JPS57147440A (en) 1982-09-11

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