CH481857A - Verfahren zur katalytischen Gasphasenoxydation von Toluol mit Sauerstoff zu Benzaldehyd - Google Patents
Verfahren zur katalytischen Gasphasenoxydation von Toluol mit Sauerstoff zu BenzaldehydInfo
- Publication number
- CH481857A CH481857A CH1614066A CH1614066A CH481857A CH 481857 A CH481857 A CH 481857A CH 1614066 A CH1614066 A CH 1614066A CH 1614066 A CH1614066 A CH 1614066A CH 481857 A CH481857 A CH 481857A
- Authority
- CH
- Switzerland
- Prior art keywords
- benzaldehyde
- toluene
- oxygen
- gas phase
- phase oxidation
- 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
- B01J23/38—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
- B01J23/682—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium, tantalum or polonium
-
- 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
- C07C45/36—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 compounds containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL656514683A NL144573B (nl) | 1965-11-12 | 1965-11-12 | Werkwijze voor de katalytische gasfaseoxydatie van tolueen met zuurstof tot benzaldehyde en benzoezuur. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481857A true CH481857A (de) | 1969-11-30 |
Family
ID=19794629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1614066A CH481857A (de) | 1965-11-12 | 1966-11-09 | Verfahren zur katalytischen Gasphasenoxydation von Toluol mit Sauerstoff zu Benzaldehyd |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700076A (zh) * | 2022-04-14 | 2022-07-05 | 大连理工大学 | 一种用于甲苯气相氧化制备苯甲醛的钒银铈催化剂、制备方法及其应用 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851786A1 (de) | 1998-11-10 | 2000-05-11 | Basf Ag | Silber- und Vanadiumoxid enthaltendes Multimetalloxid und dessen Verwendung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928879A (en) * | 1957-11-22 | 1960-03-15 | Eastman Kodak Co | Oxidation of hydrocarbons with sulfur dioxides |
| CH443253A (de) * | 1963-09-23 | 1967-09-15 | Guyer August Prof Dr | Verfahren zur Herstellung von Benzaldehyd |
-
1965
- 1965-11-12 NL NL656514683A patent/NL144573B/xx not_active IP Right Cessation
-
1966
- 1966-11-04 GB GB49631/66A patent/GB1164316A/en not_active Expired
- 1966-11-07 IL IL26813A patent/IL26813A/en unknown
- 1966-11-07 DE DEST26087A patent/DE1294951B/de active Pending
- 1966-11-08 FR FR82912A patent/FR1498896A/fr not_active Expired
- 1966-11-08 BE BE689424D patent/BE689424A/xx unknown
- 1966-11-09 CH CH1614066A patent/CH481857A/de not_active IP Right Cessation
- 1966-11-09 AT AT1036466A patent/AT268253B/de active
- 1966-11-11 SE SE15500/66A patent/SE326170B/xx unknown
- 1966-11-11 ES ES333272A patent/ES333272A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700076A (zh) * | 2022-04-14 | 2022-07-05 | 大连理工大学 | 一种用于甲苯气相氧化制备苯甲醛的钒银铈催化剂、制备方法及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1498896A (fr) | 1967-10-20 |
| GB1164316A (en) | 1969-09-17 |
| IL26813A (en) | 1970-05-21 |
| NL144573B (nl) | 1975-01-15 |
| DE1294951B (de) | 1969-05-14 |
| AT268253B (de) | 1969-02-10 |
| NL6514683A (US07943777-20110517-C00090.png) | 1967-05-16 |
| SE326170B (US07943777-20110517-C00090.png) | 1970-07-20 |
| BE689424A (US07943777-20110517-C00090.png) | 1967-05-08 |
| ES333272A1 (es) | 1968-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT303239B (de) | Verfahren zur Umwandlung von Kohlenwasserstoffen | |
| AT252876B (de) | Verfahren zur Durchführung von Gasphasenreaktionen | |
| AT289031B (de) | Verfahren zur katalytischen Umsetzung von Kohlenoxyd mit Wasserdampf | |
| AT252436B (de) | Verfahren zur Herstellung von brennbaren Gasen | |
| AT304741B (de) | Katalysator zur Umwandlung von Kohlenwasserstoffen | |
| AT268484B (de) | Verfahren zur kontinuierlichen Herstellung von Benzinkohlenwasserstoffen | |
| AT285524B (de) | Katalysatorzusammensetzung zur Umsetzung von Kohlenmonoxyd mit Dampf in der Gasphase | |
| CH490475A (de) | Verfahren zur selektiven Umwandlung von Komponenten von Kohlenwasserstoffgemischen | |
| NL7513225A (nl) | Werkwijze ter vermindering van het molybdeentri- oxydegehalte van gassen, afkomstig uit reactoren met katalysatoren op bais van molybdeen. | |
| AT338398B (de) | Verfahren zur katalytischen umwandlung von kohlenwasserstoffen | |
| AT269068B (de) | Verfahren zur Herstellung einer neuen fein verteilten Form von Kohlenstoff | |
| NL142937B (nl) | Werkwijze voor de katalytische gasfase-oxydatie van tolueen met zuurstof tot benzaldehyde. | |
| AT253661B (de) | Verfahren zur kontinuierlichen Herstellung von methanhaltigen Gasen | |
| AT252094B (de) | Verfahren zur Herstellung von Isolierstoffen mit niedrigem spezifischem Gewicht | |
| CH481857A (de) | Verfahren zur katalytischen Gasphasenoxydation von Toluol mit Sauerstoff zu Benzaldehyd | |
| CH519449A (de) | Verfahren zur katalytischen Umwandlung von Kohlenwasserstoffen | |
| CH555797A (de) | Verfahren zur oxacylierung von olefinen in der gasphase. | |
| AT292626B (de) | Verfahren zur Herstellung von Wasserstoff und Katalysator zur Durchführung des Verfahrens | |
| AT249241B (de) | Verfahren zur kontinuierlichen Herstellung von methanhältigen Gasen | |
| CH438259A (de) | Verfahren zur katalytischen Oxydation von 1,2,4,5-Tetraalkylaromaten in der Gasphase | |
| AT274006B (de) | Verfahren zur Herstellung von Oxydationskatalysatoren zur Oxydation von Kohlenwasserstoffen | |
| AT315336B (de) | Verfahren zur Umwandlung von Kohlenwasserstoffen | |
| AU405468B2 (en) | Process forth e catalytic oxidation of toluene with oxygen, inthe gaseous phase to benzaldehyde | |
| AT306206B (de) | Verfahren zur katalytischen Umwandlung von Kohlenwasserstoffen | |
| AT272484B (de) | Verfahren zur katalytischen Umwandlung von Kohlenwasserstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |