DE2511076C3 - Verfahren zur Herstellung von Acryl- oder Methacrylsäure - Google Patents

Verfahren zur Herstellung von Acryl- oder Methacrylsäure

Info

Publication number
DE2511076C3
DE2511076C3 DE19752511076 DE2511076A DE2511076C3 DE 2511076 C3 DE2511076 C3 DE 2511076C3 DE 19752511076 DE19752511076 DE 19752511076 DE 2511076 A DE2511076 A DE 2511076A DE 2511076 C3 DE2511076 C3 DE 2511076C3
Authority
DE
Germany
Prior art keywords
catalyst
methacrylic acid
methacrolein
reaction
acrylic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19752511076
Other languages
German (de)
English (en)
Other versions
DE2511076A1 (de
DE2511076B2 (de
Inventor
Shinichi Akiyama
Haruhisa Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Zeon Co Ltd
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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Publication of DE2511076A1 publication Critical patent/DE2511076A1/de
Publication of DE2511076B2 publication Critical patent/DE2511076B2/de
Application granted granted Critical
Publication of DE2511076C3 publication Critical patent/DE2511076C3/de
Expired legal-status Critical Current

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
    • 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
    • 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
    • B01J23/28—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
    • B01J23/16—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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/31—Chromium, molybdenum or tungsten combined with bismuth
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19752511076 1974-03-14 1975-03-13 Verfahren zur Herstellung von Acryl- oder Methacrylsäure Expired DE2511076C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2940674A JPS5539530B2 (US07935154-20110503-C00006.png) 1974-03-14 1974-03-14

Publications (3)

Publication Number Publication Date
DE2511076A1 DE2511076A1 (de) 1975-09-18
DE2511076B2 DE2511076B2 (de) 1979-10-25
DE2511076C3 true DE2511076C3 (de) 1980-07-03

Family

ID=12275242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752511076 Expired DE2511076C3 (de) 1974-03-14 1975-03-13 Verfahren zur Herstellung von Acryl- oder Methacrylsäure

Country Status (6)

Country Link
JP (1) JPS5539530B2 (US07935154-20110503-C00006.png)
DE (1) DE2511076C3 (US07935154-20110503-C00006.png)
FR (1) FR2263819B1 (US07935154-20110503-C00006.png)
GB (1) GB1481641A (US07935154-20110503-C00006.png)
IT (1) IT1034300B (US07935154-20110503-C00006.png)
NL (1) NL7503000A (US07935154-20110503-C00006.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849637A1 (de) * 1978-11-16 1980-05-29 Hoechst Ag Traegerkatalysator und verfahren zu seiner herstellung
JPS59115750A (ja) * 1982-12-22 1984-07-04 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸合成用触媒

Also Published As

Publication number Publication date
NL7503000A (nl) 1975-09-16
DE2511076A1 (de) 1975-09-18
GB1481641A (en) 1977-08-03
IT1034300B (it) 1979-09-10
FR2263819A1 (US07935154-20110503-C00006.png) 1975-10-10
JPS5539530B2 (US07935154-20110503-C00006.png) 1980-10-13
FR2263819B1 (US07935154-20110503-C00006.png) 1981-09-25
DE2511076B2 (de) 1979-10-25
JPS50123616A (US07935154-20110503-C00006.png) 1975-09-29

Similar Documents

Publication Publication Date Title
DE2610250C2 (de) Verfahren zur Herstellung von Methacrolein, Methacrylsäure und/oder 1,3-Butadien bzw. Gemischen davon
DE69016590T2 (de) Verfahren zur Herstellung von Acrylsäure.
EP0467144A1 (de) Massen der allgemeinen Formel Mo12PaVbX1cX2dX3eSbfRegShOn
DE2038749C3 (US07935154-20110503-C00006.png)
DE2610249C2 (de) Verfahren zur Herstellung von Acrylsäure bzw. Methacrylsäure
DE60128811T2 (de) Verfahren für die herstellung von acrylsäure
EP0088328B1 (de) Oxidationskatalysator, inbesondere für die Herstellung von Methacrylsäure durch Gasphasenoxidation von Methacrolein
DE3300044A1 (de) Katalysator fuer die oxidation von propylen
DE2125032B2 (de) Verfahren zur herstellung von (meth) aerolein neben geringen mengen (meth) acrylsaeure
DE69101865T2 (de) Katalysator, Verfahren zu seiner Herstellung und seine Verwendung.
DE2608583B2 (de) Verfahren zur Herstellung von Methacrylsäure durch katalytische Oxidation von Methacrolein
DE2455216A1 (de) Verfahren zur herstellung von ungesaettigten carbonsaeuren
DE2949545A1 (de) Katalysator und verfahren zur herstellung von methacrylsaeure
EP0088327B1 (de) Verfahren zur Herstellung von Methacrylsäure
DE102010049824A1 (de) Verfahren zur Herstellung eines Katalysators zur Herstellung von Methacrylsäure und Verfahren zur Herstellung von Methacrylsäure
DE3308625A1 (de) Verfahren und katalysator zur herstellung von methacrylsaeure
DE102015222198A1 (de) Oxidische Zusammensetzung
DE2529537C3 (de) Verfahren zur Herstellung von Metharcrylsäure durch katalytische Gasphasenoxidation von Methacrolein
DE2847288A1 (de) Katalysator und verfahren zur herstellung von methacrylsaeure
DE2511076C3 (de) Verfahren zur Herstellung von Acryl- oder Methacrylsäure
DE2353131A1 (de) Verfahren und katalysator zur katalytischen gasphasenoxydation von ungesaettigten aldehyden
DE2632395C3 (de) Katalysator für die Verwendung zur Herstellung von Anisaldehyd
DE2337510C2 (de) Verfahren zur Herstellung von Acrylsäure oder Methacrylsäure
DE2321150A1 (de) Verfahren zur herstellung von methacrylnitril
DE102013005388A1 (de) Verfahren zur Herstellung von Alkylmethacrylat

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD., OSAKA, JP

8328 Change in the person/name/address of the agent

Free format text: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. ASSMANN, E., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN, F., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee