JPS5620065B2 - - Google Patents
Info
- Publication number
- JPS5620065B2 JPS5620065B2 JP11707372A JP11707372A JPS5620065B2 JP S5620065 B2 JPS5620065 B2 JP S5620065B2 JP 11707372 A JP11707372 A JP 11707372A JP 11707372 A JP11707372 A JP 11707372A JP S5620065 B2 JPS5620065 B2 JP S5620065B2
- Authority
- JP
- Japan
- 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
- 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
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20072471A | 1971-11-22 | 1971-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4863982A JPS4863982A (en) | 1973-09-05 |
| JPS5620065B2 true JPS5620065B2 (en) | 1981-05-11 |
Family
ID=22742923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11707372A Expired JPS5620065B2 (en) | 1971-11-22 | 1972-11-21 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5620065B2 (en) |
| BE (1) | BE791770A (en) |
| CA (1) | CA973887A (en) |
| DE (1) | DE2256909C2 (en) |
| FR (1) | FR2160859B1 (en) |
| GB (1) | GB1409094A (en) |
| IT (1) | IT970977B (en) |
| NL (1) | NL173364C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017521A (en) * | 1972-06-19 | 1977-04-12 | Chevron Research Company | Process for the manufacture of maleic anhydride using high surface area catalyst |
| USB330354I5 (en) * | 1973-02-07 | 1975-01-28 | ||
| US4002650A (en) * | 1973-12-10 | 1977-01-11 | The Standard Oil Company (Ohio) | Preparation of maleic anhydride from n-butane |
| CH598863A5 (en) | 1975-01-10 | 1978-05-12 | Lonza Ag | |
| US4178298A (en) | 1976-05-21 | 1979-12-11 | Lonza, Ltd. | Process for preparing maleic anhydride |
| CH619870A5 (en) * | 1976-05-21 | 1980-10-31 | Lonza Ag | |
| US4209423A (en) * | 1977-05-23 | 1980-06-24 | Imperial Chemical Industries Limited | Production of acid anhydrides and catalysts therefor |
| US5137860A (en) * | 1991-06-27 | 1992-08-11 | Monsanto Company | Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride |
| CN115850214A (en) * | 2022-12-28 | 2023-03-28 | 常州新日催化剂股份有限公司 | Method for preparing maleic anhydride by oxidizing n-butane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773838A (en) * | 1951-05-01 | 1956-12-11 | Atlantic Refining Co | Production of maleic and alkyl substituted maleic anhydrides by catalytic oxidation |
| US3293268A (en) * | 1964-03-23 | 1966-12-20 | Princeton Chemical Res Inc | Production of maleic anhydride by oxidation of n-butane |
-
0
- BE BE791770D patent/BE791770A/en not_active IP Right Cessation
-
1972
- 1972-11-02 CA CA155,471A patent/CA973887A/en not_active Expired
- 1972-11-15 FR FR7240605A patent/FR2160859B1/fr not_active Expired
- 1972-11-17 IT IT3179072A patent/IT970977B/en active
- 1972-11-20 DE DE19722256909 patent/DE2256909C2/en not_active Expired
- 1972-11-21 GB GB5380372A patent/GB1409094A/en not_active Expired
- 1972-11-21 JP JP11707372A patent/JPS5620065B2/ja not_active Expired
- 1972-11-22 NL NL7215828A patent/NL173364C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4863982A (en) | 1973-09-05 |
| FR2160859B1 (en) | 1978-03-03 |
| GB1409094A (en) | 1975-10-08 |
| NL7215828A (en) | 1973-05-24 |
| BE791770A (en) | 1973-05-22 |
| DE2256909A1 (en) | 1973-05-30 |
| IT970977B (en) | 1974-04-20 |
| CA973887A (en) | 1975-09-02 |
| FR2160859A1 (en) | 1973-07-06 |
| DE2256909C2 (en) | 1983-11-10 |
| NL173364C (en) | 1984-01-16 |