BE803245A - Procede et appareil pour empecher les reactions secondaires dans l'oxydation catalytique du propylene et/ou de l'acroleine en acroleine et/ou acide acrylique - Google Patents

Procede et appareil pour empecher les reactions secondaires dans l'oxydation catalytique du propylene et/ou de l'acroleine en acroleine et/ou acide acrylique

Info

Publication number
BE803245A
BE803245A BE134262A BE134262A BE803245A BE 803245 A BE803245 A BE 803245A BE 134262 A BE134262 A BE 134262A BE 134262 A BE134262 A BE 134262A BE 803245 A BE803245 A BE 803245A
Authority
BE
Belgium
Prior art keywords
acrolein
propylene
acrylic acid
side reactions
catalytic oxidation
Prior art date
Application number
BE134262A
Other languages
English (en)
French (fr)
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 BE803245A publication Critical patent/BE803245A/xx

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE134262A 1972-08-07 1973-08-06 Procede et appareil pour empecher les reactions secondaires dans l'oxydation catalytique du propylene et/ou de l'acroleine en acroleine et/ou acide acrylique BE803245A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2238851A DE2238851B2 (de) 1972-08-07 1972-08-07 Verfahren zur Herstellung von Acrolein und/oder Acrylsäure unter Vermeidung von Nachreaktionen bei der katalytischen Oxidation von Propylen und/oder Acrolein

Publications (1)

Publication Number Publication Date
BE803245A true BE803245A (fr) 1974-02-06

Family

ID=5852924

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134262A BE803245A (fr) 1972-08-07 1973-08-06 Procede et appareil pour empecher les reactions secondaires dans l'oxydation catalytique du propylene et/ou de l'acroleine en acroleine et/ou acide acrylique

Country Status (10)

Country Link
US (1) US3876693A (it)
JP (1) JPS49132007A (it)
BE (1) BE803245A (it)
CA (1) CA1006178A (it)
DD (1) DD105200A5 (it)
DE (1) DE2238851B2 (it)
FR (1) FR2195613B1 (it)
GB (1) GB1405040A (it)
IT (1) IT990132B (it)
NL (1) NL7310290A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436818C3 (de) * 1974-07-31 1985-05-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Acrylsäure durch Oxidation von Propylen mit Sauerstoff enthaltenden Gasen in zwei getrennten Oxidationsstufen
US4029636A (en) * 1974-11-12 1977-06-14 Celanese Corporation Method for reducing molybdenum trioxide content of gases issuing from reactors containing molybdenum-based catalysts
JPS5673041A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochem Co Ltd Preparation of acrylic acid
US4708853A (en) * 1983-11-03 1987-11-24 Calgon Carbon Corporation Mercury adsorbent carbon molecular sieves and process for removing mercury vapor from gas streams
DE4132684A1 (de) * 1991-10-01 1993-04-08 Basf Ag Verfahren zur katalytischen gasphasenoxidation von methacrolein zu methacrylsaeure
DE4445017A1 (de) * 1994-03-12 1995-09-14 Kupplungstechnik Gmbh Überlastkupplung
SG81982A1 (en) 1998-05-18 2001-07-24 Nippon Catalytic Chem Ind Method for production of acrolein and acrylic acid
JP4553440B2 (ja) * 2000-03-10 2010-09-29 三菱レイヨン株式会社 メタクリル酸の製造方法
ES2253661T3 (es) * 2002-02-27 2006-06-01 Basf Aktiengesellschaft Procedimiento para la obtencion de fosgeno.
JP2005298376A (ja) * 2004-04-08 2005-10-27 Mitsubishi Chemicals Corp アクロレイン及びアクリル酸の製造方法
JP4572573B2 (ja) * 2004-05-13 2010-11-04 三菱化学株式会社 （メタ）アクロレイン又は（メタ）アクリル酸の製造方法
JP2007302613A (ja) * 2006-05-12 2007-11-22 Asahi Kasei Chemicals Corp アルデヒドの分解を抑制する方法
WO2009125658A1 (ja) * 2008-04-09 2009-10-15 株式会社日本触媒 アクロレインおよび／またはアクリル酸の製造方法
JP5548132B2 (ja) * 2008-09-30 2014-07-16 株式会社日本触媒 アクリル酸製造用の触媒および該触媒を用いたアクリル酸の製造方法
WO2010038677A1 (ja) * 2008-09-30 2010-04-08 株式会社日本触媒 アクロレインおよび／またはアクリル酸製造用の触媒および該触媒を用いたアクロレインおよび／またはアクリル酸の製造方法
US9440903B2 (en) * 2012-09-24 2016-09-13 Arkema Inc. Shell and tube oxidation reactor with improved resistance to fouling
CN114423515A (zh) * 2019-09-27 2022-04-29 住友化学株式会社 化学反应方法及化学反应装置
EP3889127A1 (en) 2020-04-03 2021-10-06 Röhm GmbH Improved safe method for tandem c-4 oxidation to methacrylic acid
EP3892367A1 (en) 2020-04-09 2021-10-13 Röhm GmbH A tube bundle reactor and method for the production of methacrylic acid through the partial oxidation of methacrolein
EP3945086B1 (de) 2020-07-30 2022-10-26 Röhm GmbH C-4 basiertes verfahren zur herstellung von mma unter rückführung und recyclierung von methacrolein

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147084A (en) * 1962-03-08 1964-09-01 Shell Oil Co Tubular catalytic reactor with cooler
GB975686A (en) * 1962-05-25 1964-11-18 Distillers Co Yeast Ltd Improvements in or relating to the production of acrolein
DE1792681C3 (de) * 1964-07-18 1974-08-08 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung eines Katalysators für die Oxidation von Olefinen. Ausscheidung aus: 1467026
DE1568925C3 (de) * 1966-08-09 1975-10-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der Propylen- oder Acrolein-Oxydation
DE1910795A1 (de) * 1969-03-04 1970-09-17 Degussa Verfahren zur Vermeidung von Nachreaktionen bei der katalytischen Oxydation von Propylen oder Acrolein

Also Published As

Publication number Publication date
IT990132B (it) 1975-06-20
CA1006178A (en) 1977-03-01
FR2195613A1 (it) 1974-03-08
NL7310290A (it) 1974-02-11
DE2238851A1 (de) 1974-02-14
DE2238851B2 (de) 1979-08-30
DD105200A5 (it) 1974-04-12
JPS49132007A (it) 1974-12-18
US3876693A (en) 1975-04-08
FR2195613B1 (it) 1978-12-01
GB1405040A (en) 1975-09-03

Similar Documents

Publication Publication Date Title
BE803245A (fr) Procede et appareil pour empecher les reactions secondaires dans l'oxydation catalytique du propylene et/ou de l'acroleine en acroleine et/ou acide acrylique
BE855741A (fr) Catalyseur pour l'oxydation de la (meth)acroleine en acide (meth) acrylique
BE809075A (fr) Procede pour l'obtention d'acide acrylique et d'acroleine
FR2306734B1 (fr) Appareillage pour l'irradiation de fluides dans le but d'obtenir des reactions chimiques ou des produits de reaction
BE873599A (fr) Catalyseurs pour l'oxydation du co en co2 et procede de preparation
BE776453A (fr) Procede pour enlever des substances nuisibles a la reaction d'oxydationdans la production d'acides benzenecarboxyliques par oxydation
BE803985A (fr) Procede de separation de l'acide acrylique des gaz de reaction formes lors de l'oxydation du propylene ou de l'acroleine
BE817532A (fr) Procede pour la concentration et la purification d'oxyde d'ethylene
BE759432A (fr) Procede d'oxydation catalytique
FR2275436A1 (fr) Procede pour la preparation de l'acide acrylique ou de l'acide methacrylique
BE789233A (fr) Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires
BE854917A (fr) Catalyseur pour reactions d'oxydation et procede pour sa preparation
BE769391A (fr) Procede pour la preparation de polymeres en perles de l'acide acryliqueet utilisation de ces acides polyacryliques
BE746202A (fr) Procede pour la preparation d'acide acrylique par oxydation d'acrolein
BE754428A (fr) Methode pour la determination d'anticorps dans les fluides biologiques
BE766239A (fr) Addition etagee de catalyseurs pour l'oxydation catalytique en phase liquide du pseudocumene en acide trimellitique
BE835500A (fr) Procede pour la preparation d'acides carboxyliques insatures par oxydation catalytique et catalyseur convenant a cette fin
RO73076A (ro) Procedeu si instalatie pentru curatarea apelor uzate,rezultate in complexele agrozootehnice
BE767991A (fr) Procede d'oxydation catalytique de l'anhydride sulfureux en anhydride sulfuriqe anhydride sulfurique
FR2293430A1 (fr) Catalyseur et procede catalytique pour la preparation d'anhydride maleique
FR2280414A1 (fr) Procede d'oxydation et d'adsorption pour debarrasser les liquides de leurs impuretes
BE791461A (fr) Catalyseur sur support pour la preparation d'acroleine et/ou d'acide acrylique et son procede de preparation
BE796079A (fr) Procede de preparation d'acide acrylique et catalyseur d'oxydation destine a sa mise en oeuvre
BE819896A (fr) Procede de traitement continu de solutions de rebut d'acide nitrique
BE784887A (fr) Procede catalytique de preparation d'acroleine

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPSACK A.G.

Effective date: 19870831