AT354408B - METHOD OF MANUFACTURING AN OXYDATION CATALYST - Google Patents
METHOD OF MANUFACTURING AN OXYDATION CATALYSTInfo
- Publication number
- AT354408B AT354408B AT544975A AT544975A AT354408B AT 354408 B AT354408 B AT 354408B AT 544975 A AT544975 A AT 544975A AT 544975 A AT544975 A AT 544975A AT 354408 B AT354408 B AT 354408B
- Authority
- AT
- Austria
- Prior art keywords
- manufacturing
- oxydation catalyst
- oxydation
- catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
Classifications
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- 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
-
- 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
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds thereof
-
- 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
- B01J27/192—Molybdenum with bismuth
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49053274A | 1974-07-22 | 1974-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
AT354408B true AT354408B (en) | 1979-01-10 |
ATA544975A ATA544975A (en) | 1979-06-15 |
Family
ID=23948462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT544975A AT354408B (en) | 1974-07-22 | 1975-07-15 | METHOD OF MANUFACTURING AN OXYDATION CATALYST |
Country Status (19)
Country | Link |
---|---|
JP (2) | JPS6036812B2 (en) |
AT (1) | AT354408B (en) |
BE (1) | BE831530A (en) |
BR (1) | BR7504680A (en) |
CA (1) | CA1075672A (en) |
CH (1) | CH616861A5 (en) |
CS (1) | CS195708B2 (en) |
DD (1) | DD122065A5 (en) |
DE (1) | DE2530959C2 (en) |
EG (1) | EG12556A (en) |
ES (1) | ES439592A1 (en) |
FR (1) | FR2279465A1 (en) |
GB (1) | GB1523772A (en) |
IN (1) | IN144016B (en) |
IT (1) | IT1039883B (en) |
NL (1) | NL188016B (en) |
NO (1) | NO145184C (en) |
RO (1) | RO70128A (en) |
YU (1) | YU37273B (en) |
Families Citing this family (59)
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NL175175C (en) * | 1970-10-30 | 1984-10-01 | Standard Oil Co Ohio | PROCESS FOR CONVERTING PROPENE AND / OR ISOBUTENE WITH A MOLECULAR OXYGEN-CONTAINING GAS AND AMMONIA IN THE PRESENCE OF A CATALYST. |
GB1523772A (en) * | 1974-07-22 | 1978-09-06 | Standard Oil Co | Oxidation catalysts |
JPS527904A (en) * | 1975-07-04 | 1977-01-21 | Mitsubishi Rayon Co Ltd | Process for preparation of methacrolein, methacrylic acid or 1,3-butad iene |
JPS51113807A (en) * | 1975-03-31 | 1976-10-07 | Mitsubishi Rayon Co Ltd | Process for preparation of methacrolein and methacrylic acid and or 1, 3-butadiene |
US4118419A (en) * | 1975-12-03 | 1978-10-03 | Mitsubishi Rayon Company, Ltd. | Catalytic process for the preparation of an unsaturated carboxylic acid |
JPS5353613A (en) * | 1976-10-26 | 1978-05-16 | Nippon Zeon Co Ltd | Preparation of methacrylic acid |
CA1133505A (en) * | 1977-07-28 | 1982-10-12 | Andrew T. Guttmann | Process for the oxidation of olefins |
IL55073A (en) * | 1977-07-28 | 1982-01-31 | Standard Oil Co | Catalysts for the oxidation and ammoxidation of olefins |
CA1127137A (en) * | 1977-12-20 | 1982-07-06 | Dev D. Suresh | Ammoxidation of olefins with novel antimonate catalysts |
JPS5416409A (en) * | 1978-06-26 | 1979-02-07 | Mitsubishi Rayon Co Ltd | Preparation of 1,3-futadiene |
JPS5416410A (en) * | 1978-06-26 | 1979-02-07 | Mitsubishi Rayon Co Ltd | Preparation of methacrolein, methacrylic acid and 1,3-butadiene |
JPS5517306A (en) * | 1978-07-20 | 1980-02-06 | Standard Oil Co | Olefin oxidation using catalyst containing various promoter elements |
JPS5538330A (en) * | 1978-09-13 | 1980-03-17 | Ube Ind Ltd | Preparation of acrylonitrile |
DE2841712A1 (en) * | 1978-09-25 | 1980-04-10 | Basf Ag | PROCESS FOR THE PREPARATION OF P-SUBSTITUTED BENZALDEHYDE |
JPS6122040A (en) * | 1984-07-10 | 1986-01-30 | Mitsubishi Rayon Co Ltd | Production of methacrolein and methacrylic acid |
JPS6338417A (en) * | 1986-08-01 | 1988-02-19 | 松下電器産業株式会社 | Rice cooker |
JPH04136537A (en) * | 1990-09-26 | 1992-05-11 | Kobe Steel Ltd | Vibration control device for structure |
JPH04140530A (en) * | 1990-09-28 | 1992-05-14 | Kobe Steel Ltd | Vibration damping device for structure |
JPH04133043U (en) * | 1991-06-03 | 1992-12-10 | 富士ポリマテツク株式会社 | Variable spring constant dynamic vibration damper |
DE4200248A1 (en) * | 1992-01-08 | 1993-07-15 | Basf Ag | METHOD FOR REGENERATING METAL OXIDE CATALYSTS |
JPH05302643A (en) * | 1992-04-15 | 1993-11-16 | Kobe Steel Ltd | Floor panel for housing |
KR100186659B1 (en) * | 1994-06-22 | 1999-05-15 | 유미꾸라 레이이찌 | Process for producing methacrolein |
US6136998A (en) * | 1996-10-15 | 2000-10-24 | Mitsubishi Rayon Co., Ltd. | Retention of activity of molybdenum-containing metallic oxide catalyst |
FR2756499B1 (en) * | 1996-12-03 | 1999-01-22 | Atochem Elf Sa | CATALYTIC SYSTEM IN PARTICULAR FOR THE HOUSEHOLD AND SELECTIVE OXIDATION OF ALKANES IN ALKENES AND UNSATURATED ALDEHYDES |
DE19957416A1 (en) * | 1999-11-29 | 2001-06-13 | Aventis Res & Tech Gmbh & Co | Process for the catalytic production of halobenzaldehydes and catalysts for carrying out the process |
DE10137534A1 (en) | 2001-08-01 | 2003-02-13 | Basf Ag | Maleic anhydride production useful as an intermediate in the production of e.g. gamma-butyrolactone, comprises the heterogeneous catalyzed gas phase oxidation of n-butene |
JP4030740B2 (en) | 2001-10-11 | 2008-01-09 | ダイヤニトリックス株式会社 | Method for producing ammoxidation catalyst |
JP4503444B2 (en) * | 2004-02-05 | 2010-07-14 | ダイヤニトリックス株式会社 | Catalyst for producing acrylonitrile and method for producing acrylonitrile |
DE102007003076A1 (en) * | 2007-01-16 | 2008-07-17 | Basf Se | Process for the preparation of a multielement oxide composition containing the element iron in oxidic form |
JP2008267759A (en) * | 2007-04-25 | 2008-11-06 | Dainichi Co Ltd | Humidifier |
CA2685679A1 (en) * | 2007-05-03 | 2008-11-13 | Shell Internationale Research Maatschappij B.V. | A catalyst, its preparation and use |
BRPI0810802A2 (en) * | 2007-05-03 | 2014-10-29 | Shell Int Research | CATALYZER OF DEHYDROGENATION, AND PROCESSES TO PREPARE THEREOF, AND TO DEHYDROGEN A DEHYDROGENABLE HYDROCARBON |
US9399606B2 (en) | 2012-12-06 | 2016-07-26 | Basf Se | Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene |
EA201591040A1 (en) | 2012-12-06 | 2015-11-30 | Басф Се | METHOD OF OXIDATIVE DEHYDROGENATION OF N-BUTENES IN BUTADIENE |
US10144681B2 (en) | 2013-01-15 | 2018-12-04 | Basf Se | Process for the oxidative dehydrogenation of N-butenes to butadiene |
JP2016503073A (en) | 2013-01-15 | 2016-02-01 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Process for producing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
MY169081A (en) | 2013-01-16 | 2019-02-14 | Basf Se | Method for producing butadiene by oxidative dehydrogenation of n-butenes by monitoring the peroxide-content during product processing |
EP3019458B1 (en) | 2013-07-10 | 2017-04-05 | Basf Se | Method for the oxidative dehydrogenation of n-butenes to butadiene |
KR20160078357A (en) | 2013-10-30 | 2016-07-04 | 바스프 에스이 | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
EA201691280A1 (en) | 2014-01-13 | 2016-12-30 | Басф Се | METHOD FOR LAUNCHING THE REACTOR FOR OXIDATIVE DEHYDRATION OF N-BUTENES |
DE102014203725A1 (en) | 2014-02-28 | 2015-09-03 | Basf Se | Oxidation catalyst with saddle-shaped carrier shaped body |
KR20170041839A (en) | 2014-08-12 | 2017-04-17 | 바스프 에스이 | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
CN106795066A (en) | 2014-09-26 | 2017-05-31 | 巴斯夫欧洲公司 | The method for preparing 1,3 butadiene by oxidative dehydrogenation by n-butene |
CN107074691A (en) | 2014-11-03 | 2017-08-18 | 巴斯夫欧洲公司 | The method for preparing 1,3 butadiene from n-butene by oxidative dehydrogenation |
CN107001186A (en) | 2014-11-14 | 2017-08-01 | 巴斯夫欧洲公司 | 1,3 butadiene and the method for providing the stream containing butane and 2 butylene are prepared by n-butene dehydrogenation |
EP3274319A1 (en) | 2015-03-26 | 2018-01-31 | Basf Se | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
WO2016150940A1 (en) | 2015-03-26 | 2016-09-29 | Basf Se | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
WO2016151008A1 (en) | 2015-03-26 | 2016-09-29 | Basf Se | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
WO2016151074A1 (en) | 2015-03-26 | 2016-09-29 | Basf Se | Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
US20180354872A1 (en) | 2015-12-03 | 2018-12-13 | Basf Se | Method for producing butadiene by oxidatively dehydrogenating n-butenes |
KR20180122606A (en) | 2016-01-13 | 2018-11-13 | 바스프 에스이 | Method for producing 1,3-butadiene from n-butene by oxidative dehydrogenation |
EP3411348A1 (en) | 2016-02-04 | 2018-12-12 | Basf Se | Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
KR20190046848A (en) | 2016-08-09 | 2019-05-07 | 바스프 에스이 | Starting method of reactor for oxidative dehydrogenation of n-butene |
WO2018095840A1 (en) | 2016-11-22 | 2018-05-31 | Basf Se | Method for producing 1,3-butadiene from n-butenes by oxidative dehydrogenation, comprising furan removal in the processing |
EP3323797A1 (en) | 2016-11-22 | 2018-05-23 | Basf Se | Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation comprising an acidic washing of a c4 product gas flow |
WO2018095856A1 (en) | 2016-11-22 | 2018-05-31 | Basf Se | Method for preparing 1,3-butadiene from n-butenes through oxidative dehydrogenation comprising methacrolein removal during processing |
WO2018095776A1 (en) | 2016-11-22 | 2018-05-31 | Basf Se | Method for producing 1,3-butadiene from n-butenes by oxidative dehydrogenation, comprising aqueous scrubbing of the c4 product gas flow |
WO2018219996A1 (en) | 2017-06-02 | 2018-12-06 | Basf Se | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation in recycle gas mode with co2-enriched recycle gas |
WO2018234158A1 (en) | 2017-06-19 | 2018-12-27 | Basf Se | Method for producing 1,3-butadiene from n-butenes by means of oxidative dehydrogenation, including a scrubbing of the c4 product gas flow |
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JPS481645Y1 (en) | 1968-07-25 | 1973-01-17 | ||
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CA1049553A (en) * | 1973-04-30 | 1979-02-27 | The Standard Oil Company | Preparation of acrylic acid and methacrylic acid from propylene or isobutylene in a one-reactor, fluid-bed system |
GB1456752A (en) * | 1973-05-10 | 1976-11-24 | Japan Synthetic Rubber Co Ltd | Catalyst and process for the production of unsaturated carbonyl compounds |
DE2424934A1 (en) * | 1973-06-04 | 1975-01-02 | Standard Oil Co Ohio | METHOD OF CATALYTIC PRODUCTION OF UNSATATULATED NITRILES |
US3972920A (en) * | 1973-06-11 | 1976-08-03 | Mitsubishi Rayon Co., Ltd. | Process for producing unsaturated aldehydes, unsaturated fatty acids or conjugated dienes |
US3883573A (en) * | 1973-06-15 | 1975-05-13 | Standard Oil Co | Commercial fixed-bed acrylonitrile or methacrylonitrile |
CH569926A5 (en) * | 1973-06-15 | 1975-11-28 | Bartolomeis Spa Forni Ed Impia | |
GB1467865A (en) * | 1973-07-27 | 1977-03-23 | Basf Ag | Catalytic oxidation or ammoxidation of a-olefins to alpha,beta- olefinically unsaturated aldehydes acids or nitriles |
NL7411227A (en) * | 1973-08-29 | 1975-03-04 | Mitsubishi Rayon Co | METHOD FOR PREPARING METHACROLEIN AND METHA-CRYLIC ACID. |
US3932551A (en) * | 1973-10-12 | 1976-01-13 | The Standard Oil Company | Process for the preparation of diolefins from olefins |
JPS5245692B2 (en) * | 1973-10-16 | 1977-11-17 | ||
DE2516966A1 (en) * | 1974-04-19 | 1975-10-30 | Mitsubishi Chem Ind | CATALYST AND METHOD FOR MANUFACTURING MALEIC ACID ANHYDRIDE |
JPS5432766B2 (en) * | 1974-06-04 | 1979-10-16 | ||
GB1523772A (en) * | 1974-07-22 | 1978-09-06 | Standard Oil Co | Oxidation catalysts |
US4001317A (en) * | 1974-07-22 | 1977-01-04 | Standard Oil Company | Process for the oxidation of olefins using catalysts containing various promoter elements |
GB1489559A (en) * | 1975-03-03 | 1977-10-19 | Mitsubishi Rayon Co | Catalytic process for the preparation of acrylic acid or methacrylic acid |
US4075232A (en) * | 1975-03-06 | 1978-02-21 | The Standard Oil Company | Preparation of maleic anhydride from n-butene in a one-reactor, fluid-bed system using two different catalysts |
GB1490683A (en) * | 1975-03-12 | 1977-11-02 | Mitsubishi Rayon Co | Process and a catalyst for producing unsaturated aldehydes unsaturated carboxylic acids or conjugated diene |
GB1513335A (en) * | 1975-03-17 | 1978-06-07 | Mitsubishi Rayon Co | Process and a catalyst for the preparation of unsaturated carboxylic acid |
IN142430B (en) * | 1975-04-21 | 1977-07-09 | Standard Oil Co | |
DE3315745C2 (en) * | 1983-04-30 | 1986-11-27 | Schott Glaswerke, 6500 Mainz | Hob with gas-heated burners and a continuous cooking surface made of glass ceramic or comparable material |
-
1975
- 1975-07-08 GB GB28688/75A patent/GB1523772A/en not_active Expired
- 1975-07-11 DE DE2530959A patent/DE2530959C2/en not_active Expired
- 1975-07-11 IN IN1358/CAL/75A patent/IN144016B/en unknown
- 1975-07-15 AT AT544975A patent/AT354408B/en not_active IP Right Cessation
- 1975-07-15 DD DD187311A patent/DD122065A5/xx unknown
- 1975-07-16 CA CA231,620A patent/CA1075672A/en not_active Expired
- 1975-07-17 IT IT25502/75A patent/IT1039883B/en active
- 1975-07-18 NO NO752572A patent/NO145184C/en unknown
- 1975-07-18 NL NLAANVRAGE7508637,A patent/NL188016B/en active IP Right Review Request
- 1975-07-18 BE BE158437A patent/BE831530A/en not_active IP Right Cessation
- 1975-07-21 RO RO7582908A patent/RO70128A/en unknown
- 1975-07-21 CH CH952175A patent/CH616861A5/en not_active IP Right Cessation
- 1975-07-21 ES ES439592A patent/ES439592A1/en not_active Expired
- 1975-07-21 FR FR7522659A patent/FR2279465A1/en active Granted
- 1975-07-21 EG EG432/75A patent/EG12556A/en active
- 1975-07-22 YU YU1863/75A patent/YU37273B/en unknown
- 1975-07-22 JP JP50089599A patent/JPS6036812B2/en not_active Expired
- 1975-07-22 CS CS755174A patent/CS195708B2/en unknown
- 1975-07-22 BR BR7504680*A patent/BR7504680A/en unknown
-
1985
- 1985-04-25 JP JP60089889A patent/JPS6118435A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2279465A1 (en) | 1976-02-20 |
JPS6118435A (en) | 1986-01-27 |
YU186375A (en) | 1983-04-27 |
BE831530A (en) | 1975-11-17 |
CS195708B2 (en) | 1980-02-29 |
ES439592A1 (en) | 1977-06-01 |
CH616861A5 (en) | 1980-04-30 |
RO70128A (en) | 1982-10-11 |
DE2530959A1 (en) | 1976-02-05 |
GB1523772A (en) | 1978-09-06 |
FR2279465B1 (en) | 1981-08-28 |
NL188016B (en) | 1991-10-16 |
BR7504680A (en) | 1976-07-06 |
JPS6036812B2 (en) | 1985-08-22 |
NO752572L (en) | 1976-01-23 |
NL7508637A (en) | 1976-01-26 |
JPS6242654B2 (en) | 1987-09-09 |
JPS5140391A (en) | 1976-04-05 |
NO145184C (en) | 1982-02-03 |
DD122065A5 (en) | 1976-09-12 |
IN144016B (en) | 1978-03-11 |
CA1075672A (en) | 1980-04-15 |
IT1039883B (en) | 1979-12-10 |
EG12556A (en) | 1979-09-30 |
YU37273B (en) | 1984-08-31 |
NO145184B (en) | 1981-10-26 |
ATA544975A (en) | 1979-06-15 |
DE2530959C2 (en) | 1986-03-20 |
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