ES8206212A1 - Procedimiento para la preparacion de catalizadores para la oxidacion en fase de gas de hidrocarburos-c4 saturados y-o insaturados en anhidrido de acido maleico - Google Patents
Procedimiento para la preparacion de catalizadores para la oxidacion en fase de gas de hidrocarburos-c4 saturados y-o insaturados en anhidrido de acido maleicoInfo
- Publication number
- ES8206212A1 ES8206212A1 ES500461A ES500461A ES8206212A1 ES 8206212 A1 ES8206212 A1 ES 8206212A1 ES 500461 A ES500461 A ES 500461A ES 500461 A ES500461 A ES 500461A ES 8206212 A1 ES8206212 A1 ES 8206212A1
- Authority
- ES
- Spain
- Prior art keywords
- vanadium
- h3po3
- alcohol
- saturated
- gas phase
- 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
-
- 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
- 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
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
-
- 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
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- 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)
- Catalysts (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE CATALIZADORES PARA LA OXIDACION, EN FASE GASEOSA, DE HIDROCARBUROS C4, QUE TIENEN APLICACIONES PARA LA OBTENCION DE ANHIDRIDO DEL ACIDO MAELICO. CONSISTE EN LA REDUCCION DE UN COMPUESTO DE VANADINA, CON VANADINA PENTAVALENTE, EN MEDIO ACIDO ORTOFOSFORICO, A FOSFATO DE VANADILLO, MEDIANTE H3PO3, EN CANTIDADES INFRAESTEQUIOMETRICAS SUFICIENTES SOLO PARA REDUCCION AL GRADO DE OXIDACION DE 4,2 A 4,4 Y POSTERIOR REDUCCION CON ALCOHOL ALIFATICO MONOVALENTE C2-8 A UN GRADO DE OXIDACION ENTRE 3,9 Y 4,0. SEPARACION DEL AGUA INTRODUCIDA COMO AZEOTROPO CON EL ALCOHOL,ADICION DE TIO2 Y OTROS PROMOTORES TALES COMO NI, FE, LI Y MG, FILTRACION, SECADO, MOLDEO Y ACTIVACION POR CALENTAMIENTO A TEMPERATURAS ENTRE 450 Y 510 C., EN PRESENCIA DE UNA CORRIENTE DE AIRE-HIDROCARBURO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803010710 DE3010710A1 (de) | 1980-03-20 | 1980-03-20 | Verfahren zur herstellung von katalysatoren fuer die gasphaseoxidation von gesaettigten und/oder ungesaettigten c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffen zu maleinsaeureanhydrid |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8206212A1 true ES8206212A1 (es) | 1982-08-16 |
ES500461A0 ES500461A0 (es) | 1982-08-16 |
Family
ID=6097781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES500461A Granted ES500461A0 (es) | 1980-03-20 | 1981-03-18 | Procedimiento para la preparacion de catalizadores para la oxidacion en fase de gas de hidrocarburos-c4 saturados y-o insaturados en anhidrido de acido maleico |
Country Status (7)
Country | Link |
---|---|
US (1) | US4382876A (es) |
EP (1) | EP0036623B1 (es) |
JP (1) | JPS56141840A (es) |
AT (1) | AT382530B (es) |
DE (2) | DE3010710A1 (es) |
ES (1) | ES500461A0 (es) |
NO (1) | NO153037C (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435521A (en) | 1982-05-24 | 1984-03-06 | Exxon Research & Engineering Co. | Heterogeneous process for preparing vanadium phosphorus oxygen containing catalyst composition |
IT1177272B (it) * | 1984-11-20 | 1987-08-26 | Alusuisse Italia Spa | Catalizzatore per reazioni di ossidazione e procedimento per la sua produzione |
US4632916A (en) * | 1985-07-15 | 1986-12-30 | E. I. Du Pont De Nemours And Company | Fumed silica modified catalyst |
CN1007132B (zh) * | 1985-10-28 | 1990-03-14 | 孟山都公司 | 用于生产顺丁烯二酸酐的铁/锂促进的催化剂及其制备方法 |
US4632915A (en) * | 1985-10-28 | 1986-12-30 | Monsanto Company | Iron/lithium--promoted catalysts for the production of maleic anhydride |
US4670415A (en) * | 1985-10-28 | 1987-06-02 | Monsanto Company | Process for the preparation of iron/lithium -promoted catalysts for the production of maleic anhydride |
JP2895142B2 (ja) * | 1989-02-23 | 1999-05-24 | 三井化学株式会社 | 触媒先駆体および対応する触媒の製造法 |
US5108974A (en) * | 1990-12-19 | 1992-04-28 | Akzo N.V. | Preparation of vanadium-phosophorus-oxide catalyst precursor |
DE19840224C2 (de) | 1998-09-03 | 2002-09-12 | Consortium Elektrochem Ind | Verfahren zur Herstellung von Katalysatoren für die Synthese von Maleinsäureanhydrid durch Gasphasenoxidation |
DE10335346A1 (de) * | 2003-08-01 | 2005-02-24 | Basf Ag | Katalysator für Gasphasenoxidationen |
US9573119B2 (en) | 2011-09-16 | 2017-02-21 | Eastman Chemical Company | Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US8883672B2 (en) | 2011-09-16 | 2014-11-11 | Eastman Chemical Company | Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US8765629B2 (en) * | 2011-09-16 | 2014-07-01 | Eastman Chemical Company | Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US8981172B2 (en) | 2011-09-16 | 2015-03-17 | Eastman Chemical Company | Catalytic dehydration of alcohols and ethers over a ternary mixed oxide |
US8993801B2 (en) | 2011-09-16 | 2015-03-31 | Eastman Chemical Company | Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US11289700B2 (en) | 2016-06-28 | 2022-03-29 | The Research Foundation For The State University Of New York | KVOPO4 cathode for sodium ion batteries |
DE102022004204A1 (de) | 2022-11-12 | 2024-05-23 | Hans-Jürgen Eberle | Vefahren zur Herstellung von Maleinsäureanhydrid |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6602879A (es) * | 1965-03-05 | 1966-09-06 | ||
US3915892A (en) * | 1971-11-22 | 1975-10-28 | Chevron Res | Vanadium-phosphorus mixed oxide oxidation catalysts |
US3985775A (en) * | 1971-11-22 | 1976-10-12 | Chevron Research Company | Vanadium-phosphorus oxide oxidation of N-butane to maleic anhydride |
US4017521A (en) * | 1972-06-19 | 1977-04-12 | Chevron Research Company | Process for the manufacture of maleic anhydride using high surface area catalyst |
US4132670A (en) * | 1974-11-06 | 1979-01-02 | Chevron Research Company | Method of preparing vanadium (IV) phosphate composition with high intrinsic surface area |
US4111963A (en) * | 1973-02-07 | 1978-09-05 | Monsanto Company | Method for preparing maleic anhydride |
US4064070A (en) * | 1974-12-23 | 1977-12-20 | Chevron Research Company | Catalyst for producing maleic anhydride |
US4016105A (en) * | 1975-02-07 | 1977-04-05 | Petro-Tex Chemical Corporation | Catalyst preparative method |
GB1505458A (en) * | 1975-02-24 | 1978-03-30 | Monsanto Co | Catalyst precursor preparation |
CH619870A5 (es) * | 1976-05-21 | 1980-10-31 | Lonza Ag | |
GB1591307A (en) * | 1976-11-11 | 1981-06-17 | Ici Ltd | Production of maleic anhydride and catalysts therefor |
-
1980
- 1980-03-20 DE DE19803010710 patent/DE3010710A1/de not_active Withdrawn
-
1981
- 1981-03-16 US US06/244,112 patent/US4382876A/en not_active Expired - Fee Related
- 1981-03-17 AT AT0123081A patent/AT382530B/de not_active IP Right Cessation
- 1981-03-18 ES ES500461A patent/ES500461A0/es active Granted
- 1981-03-18 DE DE8181101996T patent/DE3160919D1/de not_active Expired
- 1981-03-18 EP EP81101996A patent/EP0036623B1/de not_active Expired
- 1981-03-19 NO NO810952A patent/NO153037C/no unknown
- 1981-03-20 JP JP3966881A patent/JPS56141840A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA123081A (de) | 1986-08-15 |
JPS644816B2 (es) | 1989-01-26 |
US4382876A (en) | 1983-05-10 |
EP0036623B1 (de) | 1983-09-21 |
EP0036623A3 (en) | 1981-11-11 |
NO810952L (no) | 1981-09-21 |
NO153037B (no) | 1985-09-30 |
EP0036623A2 (de) | 1981-09-30 |
AT382530B (de) | 1987-03-10 |
NO153037C (no) | 1986-01-08 |
JPS56141840A (en) | 1981-11-05 |
DE3010710A1 (de) | 1981-09-24 |
ES500461A0 (es) | 1982-08-16 |
DE3160919D1 (en) | 1983-10-27 |
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