GB1438806A - Catalysts and processes using them - Google Patents
Catalysts and processes using themInfo
- Publication number
- GB1438806A GB1438806A GB4935473A GB4935473A GB1438806A GB 1438806 A GB1438806 A GB 1438806A GB 4935473 A GB4935473 A GB 4935473A GB 4935473 A GB4935473 A GB 4935473A GB 1438806 A GB1438806 A GB 1438806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aldehyde
- carboxylic acids
- unsaturated carboxylic
- suitably
- oxygen
- 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
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
- B01J23/70—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
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8872—Alkali or alkaline earth metals
-
- 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
-
- 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
- B01J23/32—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
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or 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
- B01J23/70—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
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8877—Vanadium, tantalum, niobium or polonium
-
- 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
- B01J27/24—Nitrogen compounds
-
- 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
-
- 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)
Abstract
1438806 Unsaturated carboxylic acids MITSUBISHI RAYON CO Ltd 23 Oct 1973 49354/73 Heading C2C [Also in Division B1] Unsaturated carboxylic acids, e.g. acrylic or methacrylic acids are produced by the gas phase oxidation of unsaturated aldehydes with molecular oxygen at 240-390 C. in the presence of a catalyst in the form of an oxidic complex of formula P a Mo b As c (NH 4 ) d X e Z f O g wherein: X is V, W, Cu, Fe, Mn and/or Sn; Z is alkali metal; a =0.03 to 0.2; b=1; c=0-015 to 0.15; d=0.01 to 0.3 ; e = 0.003 to 1; f=0 to 0.17; and g has a value to satisfy valency requirements. Specified aldehyde feeds are acrolein and methacrolein (the latter suitably having been obtained by catalytic oxidation of isobutylene or tertbutanol). Suitably, the reaction mixture contains 1 to 20% vol. of aldehyde and a mole ratio of oxygen to aldehyde of 0.3 to 4 and is fed at a space velocity of 300-10,000 hr.<SP>-1</SP> under a pressure of atmospheric or above.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9197673A JPS5529061B2 (en) | 1973-08-16 | 1973-08-16 | |
FR7337589A FR2248257B1 (en) | 1973-08-16 | 1973-10-22 | |
NL7314507A NL169067C (en) | 1973-08-16 | 1973-10-23 | PROCESS FOR PREPARING UNSATURATED CARBONIC ACIDS AND PROCESS FOR PREPARING AN IDEAL CATALYST. |
GB4935473A GB1438806A (en) | 1973-08-16 | 1973-10-23 | Catalysts and processes using them |
DE2353131A DE2353131C3 (en) | 1973-08-16 | 1973-10-23 | Catalyst for the gas phase oxidation of unsaturated aldehydes to unsaturated carboxylic acids |
NO742842A NO142217C (en) | 1973-08-16 | 1974-08-07 | PROCEDURE FOR THE PREPARATION OF ACRYLIC ACID OR METACRYLIC ACID BY CATALYTIC OXIDATION OF ACROLEIN OR METACROLEIN |
BE147570A BE818803A (en) | 1973-08-16 | 1974-08-13 | CATALYTIC PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS FROM UNSATURATED ALDEHYDES AND NEW PRODUCTS THUS OBTAINED |
SE7410384A SE412380B (en) | 1973-08-16 | 1974-08-14 | CATALYTIC PROCEDURE FOR THE PREPARATION OF UNSATATED CARBOXYLIC ACIDS. |
IT26308/74A IT1030549B (en) | 1973-08-16 | 1974-08-14 | CATALYTIC PROCESS FOR THE PREPARATION OF SATURATED CARBOXYLIC ACIDS |
CA207,101A CA1015374A (en) | 1973-08-16 | 1974-08-15 | Catalytic process for preparation of unsaturated carboxylic acids |
BR6751/74A BR7406751D0 (en) | 1973-08-16 | 1974-08-15 | CATALYTIC PROCESS FOR PREPARING Unsaturated CARBOXYLIC ACIDS |
DK436074A DK155932C (en) | 1973-08-16 | 1974-08-15 | METHOD OF PREPARING ACRYLIC ACID OR METHACRYLIC ACID |
ES74429309A ES429309A1 (en) | 1973-08-16 | 1974-08-16 | Catalysts and processes using them |
IE1712/74A IE39880B1 (en) | 1973-08-16 | 1974-08-16 | Catalysts and precesses using them |
US05/545,905 US3998876A (en) | 1973-08-16 | 1975-01-31 | Catalytic process for preparation of unsaturated carboxylic acids |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9197673A JPS5529061B2 (en) | 1973-08-16 | 1973-08-16 | |
FR7337589A FR2248257B1 (en) | 1973-08-16 | 1973-10-22 | |
NL7314507A NL169067C (en) | 1973-08-16 | 1973-10-23 | PROCESS FOR PREPARING UNSATURATED CARBONIC ACIDS AND PROCESS FOR PREPARING AN IDEAL CATALYST. |
GB4935473A GB1438806A (en) | 1973-08-16 | 1973-10-23 | Catalysts and processes using them |
DE2353131A DE2353131C3 (en) | 1973-08-16 | 1973-10-23 | Catalyst for the gas phase oxidation of unsaturated aldehydes to unsaturated carboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1438806A true GB1438806A (en) | 1976-06-09 |
Family
ID=27510326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4935473A Expired GB1438806A (en) | 1973-08-16 | 1973-10-23 | Catalysts and processes using them |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5529061B2 (en) |
BE (1) | BE818803A (en) |
BR (1) | BR7406751D0 (en) |
CA (1) | CA1015374A (en) |
DE (1) | DE2353131C3 (en) |
DK (1) | DK155932C (en) |
ES (1) | ES429309A1 (en) |
FR (1) | FR2248257B1 (en) |
GB (1) | GB1438806A (en) |
IE (1) | IE39880B1 (en) |
IT (1) | IT1030549B (en) |
NL (1) | NL169067C (en) |
NO (1) | NO142217C (en) |
SE (1) | SE412380B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088327A2 (en) * | 1982-03-10 | 1983-09-14 | BASF Aktiengesellschaft | Process for the preparation of methacrylic acid |
EP0092023A1 (en) * | 1982-04-21 | 1983-10-26 | Bridgestone Tire Company Limited | Use of a catalyst for cleaning exhaust gas particulates |
EP1253132A1 (en) * | 2001-04-25 | 2002-10-30 | Nippon Shokubai Co., Ltd. | Process for producing (meth)acrylic acid |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57297B2 (en) * | 1974-01-19 | 1982-01-06 | ||
JPS5946934B2 (en) * | 1976-02-09 | 1984-11-15 | 東ソー株式会社 | Method for manufacturing methacrylic acid |
US4110369A (en) * | 1976-10-19 | 1978-08-29 | The Standard Oil Company | Process for the preparation of unsaturated acids from unsaturated aldehydes |
IN147123B (en) * | 1976-10-19 | 1979-11-17 | Standard Oil Co Ohio | |
US4169070A (en) | 1978-04-12 | 1979-09-25 | Halcon Research And Development Corporation | Catalyst and process for producing unsaturated acids by using same |
EP0113156B1 (en) * | 1983-01-05 | 1987-03-04 | Mitsubishi Rayon Co., Ltd. | Process for the calcination of phosphorus-molybdenum catalyst |
JPH0791212B2 (en) * | 1988-07-11 | 1995-10-04 | 三菱レイヨン株式会社 | Method for producing methacrylic acid |
-
1973
- 1973-08-16 JP JP9197673A patent/JPS5529061B2/ja not_active Expired
- 1973-10-22 FR FR7337589A patent/FR2248257B1/fr not_active Expired
- 1973-10-23 NL NL7314507A patent/NL169067C/en active
- 1973-10-23 GB GB4935473A patent/GB1438806A/en not_active Expired
- 1973-10-23 DE DE2353131A patent/DE2353131C3/en not_active Expired
-
1974
- 1974-08-07 NO NO742842A patent/NO142217C/en unknown
- 1974-08-13 BE BE147570A patent/BE818803A/en not_active IP Right Cessation
- 1974-08-14 SE SE7410384A patent/SE412380B/en not_active IP Right Cessation
- 1974-08-14 IT IT26308/74A patent/IT1030549B/en active
- 1974-08-15 CA CA207,101A patent/CA1015374A/en not_active Expired
- 1974-08-15 BR BR6751/74A patent/BR7406751D0/en unknown
- 1974-08-15 DK DK436074A patent/DK155932C/en not_active IP Right Cessation
- 1974-08-16 IE IE1712/74A patent/IE39880B1/en unknown
- 1974-08-16 ES ES74429309A patent/ES429309A1/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088327A2 (en) * | 1982-03-10 | 1983-09-14 | BASF Aktiengesellschaft | Process for the preparation of methacrylic acid |
EP0088327A3 (en) * | 1982-03-10 | 1984-06-06 | Basf Aktiengesellschaft | Process and catalyst for the preparation of methacrylic acid |
US4925823A (en) * | 1982-03-10 | 1990-05-15 | Basf Aktiengesellschaft | Process and catalyst for the preparation of methacrylic acid |
EP0092023A1 (en) * | 1982-04-21 | 1983-10-26 | Bridgestone Tire Company Limited | Use of a catalyst for cleaning exhaust gas particulates |
EP1253132A1 (en) * | 2001-04-25 | 2002-10-30 | Nippon Shokubai Co., Ltd. | Process for producing (meth)acrylic acid |
US6664416B2 (en) | 2001-04-25 | 2003-12-16 | Nippon Shokubai Co., Ltd. | Process for producing (meth)acrylic acid |
Also Published As
Publication number | Publication date |
---|---|
ES429309A1 (en) | 1976-10-01 |
SE412380B (en) | 1980-03-03 |
DK436074A (en) | 1975-04-28 |
DK155932C (en) | 1989-10-30 |
FR2248257B1 (en) | 1977-09-09 |
DE2353131B2 (en) | 1979-06-13 |
IE39880B1 (en) | 1979-01-17 |
DK155932B (en) | 1989-06-05 |
NL7314507A (en) | 1975-04-25 |
BR7406751D0 (en) | 1975-06-03 |
DE2353131C3 (en) | 1980-02-14 |
NL169067C (en) | 1982-01-04 |
FR2248257A1 (en) | 1975-05-16 |
JPS5041811A (en) | 1975-04-16 |
NO142217C (en) | 1980-07-30 |
DE2353131A1 (en) | 1975-04-24 |
NO742842L (en) | 1975-03-17 |
CA1015374A (en) | 1977-08-09 |
IT1030549B (en) | 1979-04-10 |
JPS5529061B2 (en) | 1980-07-31 |
BE818803A (en) | 1974-12-02 |
NO142217B (en) | 1980-04-08 |
SE7410384L (en) | 1975-02-17 |
IE39880L (en) | 1975-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19931022 |