NL7408765A - Werkwijze voor de bereiding van methacrylzuur en een daarbij te gebruiken katalysator. - Google Patents
Werkwijze voor de bereiding van methacrylzuur en een daarbij te gebruiken katalysator.Info
- Publication number
- NL7408765A NL7408765A NL7408765A NL7408765A NL7408765A NL 7408765 A NL7408765 A NL 7408765A NL 7408765 A NL7408765 A NL 7408765A NL 7408765 A NL7408765 A NL 7408765A NL 7408765 A NL7408765 A NL 7408765A
- Authority
- NL
- Netherlands
- Prior art keywords
- catalyst
- methacrylic acid
- preparing methacrylic
- preparing
- acid
- Prior art date
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
- 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
-
- 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
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- 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
- B01J23/88—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
- 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
- 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
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2542573 | 1973-06-15 | ||
JP48074014A JPS5024213A (nl) | 1973-06-30 | 1973-06-30 | |
JP13869173A JPS5710860B2 (nl) | 1973-12-14 | 1973-12-14 | |
JP1993374A JPS5715575B2 (nl) | 1974-02-21 | 1974-02-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7408765A true NL7408765A (nl) | 1975-01-02 |
NL158163B NL158163B (nl) | 1978-10-16 |
Family
ID=27452907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7408765.A NL158163B (nl) | 1973-06-15 | 1974-06-28 | Werkwijze voor het bereiden van een oxidatiekatalysator, gevormde katalysator en werkwijze voor het bereiden van methacrylzuur. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3956182A (nl) |
BE (1) | BE817100A (nl) |
CA (1) | CA1012980A (nl) |
CH (1) | CH569926A5 (nl) |
DE (2) | DE2428218A1 (nl) |
FR (2) | FR2233102B3 (nl) |
GB (1) | GB1448947A (nl) |
NL (1) | NL158163B (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000564A1 (en) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Catalysts containing iron and molybdenum and the use of these catalysts in the preparation of acrylonitrile or methacrylonitrile |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31088E (en) * | 1972-02-09 | 1982-11-23 | Standard Oil Company | Process for the manufacture of unsaturated aldehydes and acids from the corresponding olefins |
GB1523772A (en) * | 1974-07-22 | 1978-09-06 | Standard Oil Co | Oxidation catalysts |
GB1534348A (en) * | 1975-03-27 | 1978-12-06 | Standard Oil Co | Process for the preparation of acrylic and methacrylic acids and catalysts for use in this process |
US4138366A (en) * | 1976-05-05 | 1979-02-06 | The Standard Oil Company | Process for producing unsaturated aliphatic acids and catalysts therefore |
JPS5924140B2 (ja) * | 1977-10-31 | 1984-06-07 | 日本化薬株式会社 | メタクリル酸の製造法及び触媒 |
US4255283A (en) * | 1978-03-23 | 1981-03-10 | The Standard Oil Company | Oxydehydrogenation process for alkylaromatics and catalyst therefor |
US4790963A (en) * | 1984-08-20 | 1988-12-13 | The Standard Oil Company | Process for synthesis of esters from gaseous reactants containing organic hydroxy compounds and mixtures of hydrogen and carbon monoxide |
US4960921A (en) * | 1986-09-08 | 1990-10-02 | The Standard Oil Company | Multiply promoted MN-SB oxide catalysts |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL104763C (nl) * | 1957-03-18 | |||
MX64564A (nl) * | 1959-02-24 | |||
US3452032A (en) * | 1967-03-16 | 1969-06-24 | Standard Oil Co | Method for the production of certain aromatic and hetero-aromatic aldehydes |
US3736354A (en) * | 1968-05-13 | 1973-05-29 | Rikagaku Kenkyusho | Process for the production of acrylic acid |
US3579559A (en) * | 1968-05-29 | 1971-05-18 | Du Pont | Preparing mucononitrile from benzene |
US3746657A (en) * | 1971-06-28 | 1973-07-17 | Standard Oil Co | Catalyst manufacturing process |
BE793657A (fr) * | 1972-02-22 | 1973-07-04 | Standard Oil Co | Catalyseur ameliore pour la transformation d'aldehydes non satures en acides |
US4077912A (en) * | 1972-10-12 | 1978-03-07 | Standard Oil Company | Catalysts useful for exothermic reactions |
-
1974
- 1974-06-11 DE DE19742428218 patent/DE2428218A1/de active Pending
- 1974-06-11 CH CH799474A patent/CH569926A5/xx not_active IP Right Cessation
- 1974-06-13 FR FR7421367A patent/FR2233102B3/fr not_active Expired
- 1974-06-20 US US05/481,255 patent/US3956182A/en not_active Expired - Lifetime
- 1974-06-21 FR FR7421614A patent/FR2235102B1/fr not_active Expired
- 1974-06-25 DE DE2430504A patent/DE2430504C3/de not_active Expired
- 1974-06-27 CA CA203,606A patent/CA1012980A/en not_active Expired
- 1974-06-27 GB GB2860074A patent/GB1448947A/en not_active Expired
- 1974-06-28 BE BE6044667A patent/BE817100A/xx not_active IP Right Cessation
- 1974-06-28 NL NL7408765.A patent/NL158163B/nl not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000564A1 (en) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Catalysts containing iron and molybdenum and the use of these catalysts in the preparation of acrylonitrile or methacrylonitrile |
Also Published As
Publication number | Publication date |
---|---|
DE2430504A1 (de) | 1975-01-09 |
FR2235102A1 (nl) | 1975-01-24 |
BE817100A (fr) | 1974-10-16 |
DE2430504B2 (de) | 1978-10-05 |
US3956182A (en) | 1976-05-11 |
CA1012980A (en) | 1977-06-28 |
GB1448947A (en) | 1976-09-08 |
DE2428218A1 (de) | 1975-01-09 |
DE2430504C3 (de) | 1979-05-31 |
FR2233102B3 (nl) | 1977-04-15 |
FR2233102A1 (nl) | 1975-01-10 |
FR2235102B1 (nl) | 1977-06-24 |
NL158163B (nl) | 1978-10-16 |
CH569926A5 (nl) | 1975-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: NIPPON KAYAKU |