ES444223A1 - Oxidation catalysts - Google Patents
Oxidation catalystsInfo
- Publication number
- ES444223A1 ES444223A1 ES444223A ES444223A ES444223A1 ES 444223 A1 ES444223 A1 ES 444223A1 ES 444223 A ES444223 A ES 444223A ES 444223 A ES444223 A ES 444223A ES 444223 A1 ES444223 A1 ES 444223A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- mixture
- isobutylene
- propylene
- oxidation catalysts
- 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
- B01J23/8878—Chromium
-
- 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
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
- B01J23/686—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten with 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
- B01J23/70—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
- B01J23/888—Tungsten
- B01J23/8885—Tungsten containing also 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
- 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
-
- 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
Abstract
An improved ammoniacal oxidation process of propylene or vapor phase isobutylene to produce acrylonitrile or methacrylonitrile, by contacting propylene or isobutylene, ammonia, and molecular oxygen with a catalyst at a temperature of about 200ºC to about 600ºC, where the improvement comprises using as catalyst a catalyst of the formula Aa Cc Dd Cre Bif Mo12 Ox wherein A is an alkali metal, Tl, In, Ag, Cu, Sn, W, a rare earth metal or a mixture thereof; C is an element of group IIA or group IIb, Mn or a mixture thereof; D is Ni, Co, P, Ge, B or a mixture thereof; and in which a is 0 to 4; c is 0.5 to 20; d is 0 to 2; e and f are 0.1 to 12; and x is the number of oxygens required to satisfy the valence requirements of the other elements present. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53540375A | 1975-01-13 | 1975-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES444223A1 true ES444223A1 (en) | 1977-05-01 |
Family
ID=24134033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES444223A Expired ES444223A1 (en) | 1975-01-13 | 1976-01-12 | Oxidation catalysts |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5195991A (en) |
AT (1) | AT348978B (en) |
BR (1) | BR7600141A (en) |
CA (1) | CA1075669A (en) |
DD (1) | DD123739A5 (en) |
DE (1) | DE2600128A1 (en) |
ES (1) | ES444223A1 (en) |
FR (1) | FR2297082A1 (en) |
GB (1) | GB1497589A (en) |
IN (1) | IN145044B (en) |
IT (1) | IT1054781B (en) |
NL (1) | NL7600312A (en) |
SU (1) | SU718000A3 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7909142A (en) * | 1978-12-26 | 1980-06-30 | Halcon Res & Dev | CATALYST AND METHOD FOR PREPARING METHACRYLIC ACID. |
NZ197767A (en) * | 1980-08-04 | 1983-04-12 | Merck & Co Inc | Ammoxidation catalyst containing manganese chromium and molybdenum oxides |
JPS57130548A (en) | 1981-02-05 | 1982-08-13 | Mitsubishi Chem Ind Ltd | Catalyst composition |
JP6138161B2 (en) | 2012-01-30 | 2017-05-31 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Process for producing butadiene and / or butenes from n-butane |
EP2897927B1 (en) | 2012-09-20 | 2016-06-22 | Basf Se | Method for producing butadiene with removal of oxygen from c4 hydrocarbon streams |
JP2016502549A (en) | 2012-12-06 | 2016-01-28 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Oxidative dehydrogenation of n-butenes to butadiene |
US9399606B2 (en) | 2012-12-06 | 2016-07-26 | Basf Se | Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene |
US10144681B2 (en) | 2013-01-15 | 2018-12-04 | Basf Se | Process for the oxidative dehydrogenation of N-butenes to butadiene |
KR20150105456A (en) | 2013-01-15 | 2015-09-16 | 바스프 에스이 | Method for producing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
KR20150105455A (en) | 2013-01-16 | 2015-09-16 | 바스프 에스이 | Method for producing butadiene by oxidative dehydrogenation of n-butenes by monitoring the peroxide-content during product processing |
US20160152530A1 (en) | 2013-07-10 | 2016-06-02 | Basf Se | Method for the oxidative dehydrogenation of n-butenes to butadiene |
EP3063112B1 (en) | 2013-10-30 | 2017-12-13 | Basf Se | Method for preparing 1,3-butadiene from n-butenes by oxidative dehydration |
JP2017502988A (en) | 2014-01-13 | 2017-01-26 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Reactor start-up for oxidative dehydrogenation of n-butene |
DE102014203725A1 (en) | 2014-02-28 | 2015-09-03 | Basf Se | Oxidation catalyst with saddle-shaped carrier shaped body |
EP3180298B1 (en) | 2014-08-12 | 2018-11-07 | Basf Se | Method for producing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
WO2016046009A1 (en) | 2014-09-26 | 2016-03-31 | Basf Se | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
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 |
EA034435B1 (en) | 2014-11-14 | 2020-02-07 | Басф Се | Method for producing 1,3-butadienes by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided |
WO2016150940A1 (en) | 2015-03-26 | 2016-09-29 | Basf Se | Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
CN107428636A (en) | 2015-03-26 | 2017-12-01 | 巴斯夫欧洲公司 | 1,3 butadiene are manufactured by oxidative dehydrogenation by n-butene |
EP3274320B1 (en) | 2015-03-26 | 2019-02-27 | Basf Se | Method 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 |
KR20180101361A (en) | 2015-12-03 | 2018-09-12 | 바스프 에스이 | Method for producing butadiene by oxidative dehydrogenation of n-butene |
WO2017121739A1 (en) | 2016-01-13 | 2017-07-20 | Basf Se | Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation |
CN108884003A (en) | 2016-02-04 | 2018-11-23 | 巴斯夫欧洲公司 | The method that 1,3- butadiene is prepared by n- butylene by oxidative dehydrogenation |
EP3497073A1 (en) | 2016-08-09 | 2019-06-19 | Basf Se | Method of starting up a reactor for the oxidative dehydrogenation of n-butenes |
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 |
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 |
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 |
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 |
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 |
-
1975
- 1975-12-23 IN IN2377/CAL/75A patent/IN145044B/en unknown
- 1975-12-30 GB GB53127/75A patent/GB1497589A/en not_active Expired
- 1975-12-30 CA CA242,831A patent/CA1075669A/en not_active Expired
-
1976
- 1976-01-03 DE DE19762600128 patent/DE2600128A1/en not_active Withdrawn
- 1976-01-09 AT AT10676A patent/AT348978B/en not_active IP Right Cessation
- 1976-01-09 JP JP51001975A patent/JPS5195991A/ja active Pending
- 1976-01-12 BR BR7600141A patent/BR7600141A/en unknown
- 1976-01-12 FR FR7600590A patent/FR2297082A1/en active Granted
- 1976-01-12 ES ES444223A patent/ES444223A1/en not_active Expired
- 1976-01-12 DD DD190778A patent/DD123739A5/xx unknown
- 1976-01-12 SU SU762318851A patent/SU718000A3/en active
- 1976-01-12 IT IT7619175A patent/IT1054781B/en active
- 1976-01-13 NL NL7600312A patent/NL7600312A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AT348978B (en) | 1979-03-12 |
CA1075669A (en) | 1980-04-15 |
GB1497589A (en) | 1978-01-12 |
DE2600128A1 (en) | 1976-07-15 |
BR7600141A (en) | 1976-08-31 |
JPS5195991A (en) | 1976-08-23 |
FR2297082B1 (en) | 1982-02-26 |
DD123739A5 (en) | 1977-01-12 |
NL7600312A (en) | 1976-07-15 |
IT1054781B (en) | 1981-11-30 |
FR2297082A1 (en) | 1976-08-06 |
IN145044B (en) | 1978-08-19 |
SU718000A3 (en) | 1980-02-25 |
ATA10676A (en) | 1978-08-15 |
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