NL7308093A - - Google Patents
Info
- Publication number
- NL7308093A NL7308093A NL7308093A NL7308093A NL7308093A NL 7308093 A NL7308093 A NL 7308093A NL 7308093 A NL7308093 A NL 7308093A NL 7308093 A NL7308093 A NL 7308093A NL 7308093 A NL7308093 A NL 7308093A
- Authority
- NL
- Netherlands
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
- B01J23/16—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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/28—Phosphorising
-
- 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
-
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26103072A | 1972-06-08 | 1972-06-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7308093A true NL7308093A (US20050192411A1-20050901-C00001.png) | 1973-12-11 |
| NL176667B NL176667B (nl) | 1984-12-17 |
| NL176667C NL176667C (nl) | 1985-05-17 |
Family
ID=22991681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7308093,A NL176667C (nl) | 1972-06-08 | 1973-06-08 | Werkwijze voor de gasfase-oxydatie van butaan of een butaan-rijke koolwaterstoffractie tot maleinezuuranhydride. |
Country Status (9)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932305A (en) * | 1974-04-17 | 1976-01-13 | Mobil Oil Corporation | V-P-Zr Catalysts and method of preparation thereof in the absence of hydrogen halide |
| US3975300A (en) * | 1974-07-01 | 1976-08-17 | Mobil Oil Corporation | One step method of preparation of vanadium-phosphorus complex in the absence of hydrogen halide |
| GB1464198A (en) * | 1974-11-11 | 1977-02-09 | Mobil Oil Corp | Regeneration of vanadium-phosphorus catalyst complex with alkyl phosphates |
| US4151116A (en) * | 1977-08-05 | 1979-04-24 | Halcon Research And Development Corporation | Preparation of maleic anhydride |
| US5288880A (en) * | 1992-03-17 | 1994-02-22 | Maruzen Petrochemical Co., Ltd. | Process for the manufacture of maleic anhydride |
| DE102005035978A1 (de) * | 2005-07-28 | 2007-02-01 | Basf Ag | Katalysator und Verfahren zur Herstellung von Maleinsäureanhydrid |
| EP2045163A4 (en) | 2006-11-01 | 2012-03-21 | Mitsubishi Heavy Ind Ltd | RAIL TYPE CIRCULATION SYSTEM |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2691660A (en) * | 1950-03-07 | 1954-10-12 | Du Pont | Preparation of maleic anhydride |
| US3293268A (en) * | 1964-03-23 | 1966-12-20 | Princeton Chemical Res Inc | Production of maleic anhydride by oxidation of n-butane |
| US3832359A (en) * | 1971-10-06 | 1974-08-27 | Monsanto Co | Production of maleic anhydride by catalytic oxidation of saturated aliphatic hydrocarbons |
| BE791294A (fr) * | 1972-01-03 | 1973-05-14 | Chem Systems | Procede d'oxydation du butane pour former de l'anhydride maleique |
-
1973
- 1973-04-19 CA CA169,224A patent/CA1049540A/en not_active Expired
- 1973-04-24 ZA ZA732763A patent/ZA732763B/xx unknown
- 1973-04-26 GB GB1987073A patent/GB1399560A/en not_active Expired
- 1973-05-21 JP JP5575573A patent/JPS5312496B2/ja not_active Expired
- 1973-06-01 DE DE2328027A patent/DE2328027C2/de not_active Expired
- 1973-06-06 AU AU56572/73A patent/AU471976B2/en not_active Expired
- 1973-06-08 FR FR7321125A patent/FR2187752B1/fr not_active Expired
- 1973-06-08 NL NLAANVRAGE7308093,A patent/NL176667C/xx not_active IP Right Cessation
- 1973-06-12 IT IT25077/73A patent/IT994875B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1049540A (en) | 1979-02-27 |
| JPS5312496B2 (US20050192411A1-20050901-C00001.png) | 1978-05-01 |
| FR2187752A1 (US20050192411A1-20050901-C00001.png) | 1974-01-18 |
| DE2328027C2 (de) | 1986-01-30 |
| IT994875B (it) | 1975-10-20 |
| NL176667B (nl) | 1984-12-17 |
| NL176667C (nl) | 1985-05-17 |
| JPS4942610A (US20050192411A1-20050901-C00001.png) | 1974-04-22 |
| ZA732763B (en) | 1974-11-27 |
| AU471976B2 (en) | 1976-05-13 |
| FR2187752B1 (US20050192411A1-20050901-C00001.png) | 1978-11-17 |
| GB1399560A (en) | 1975-07-02 |
| AU5657273A (en) | 1974-12-12 |
| DE2328027A1 (de) | 1973-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: THE BADGER COMPANY, INC. |
|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |