BE849981A - PRODUCTION OF MALEIC ANHYDRIDE - Google Patents
PRODUCTION OF MALEIC ANHYDRIDEInfo
- Publication number
- BE849981A BE849981A BE173740A BE173740A BE849981A BE 849981 A BE849981 A BE 849981A BE 173740 A BE173740 A BE 173740A BE 173740 A BE173740 A BE 173740A BE 849981 A BE849981 A BE 849981A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- maleic anhydride
- maleic
- anhydride
- Prior art date
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
- C07C51/215—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)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64558575A | 1975-12-31 | 1975-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE849981A true BE849981A (en) | 1977-04-15 |
Family
ID=24589607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE173740A BE849981A (en) | 1975-12-31 | 1976-12-29 | PRODUCTION OF MALEIC ANHYDRIDE |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5283325A (en) |
| BE (1) | BE849981A (en) |
| CA (1) | CA1093567A (en) |
| DE (1) | DE2658129C2 (en) |
| FR (1) | FR2337133A1 (en) |
| GB (1) | GB1538610A (en) |
| IT (1) | IT1067295B (en) |
| NL (1) | NL7614363A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA935853B (en) * | 1992-08-21 | 1994-06-10 | Boc Group Inc | Process for producing hydrocarbon partial oxidation products |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3741993A (en) * | 1970-02-03 | 1973-06-26 | Tenneco Chem | Maleic anhydride process |
| US3904652A (en) * | 1972-11-16 | 1975-09-09 | Standard Oil Co Indiana | Recycle process for oxidation of n-butane to maleic anhydride |
| DE2544972A1 (en) * | 1975-10-08 | 1977-04-21 | Hoechst Ag | Maleic anhydride continuous prodn. by gas phase oxidn. - using granular active carbon absorbent to recover hydrocarbon from waste gas stream |
-
1976
- 1976-12-14 CA CA267,824A patent/CA1093567A/en not_active Expired
- 1976-12-22 DE DE19762658129 patent/DE2658129C2/en not_active Expired
- 1976-12-22 JP JP15354976A patent/JPS5283325A/en active Granted
- 1976-12-23 NL NL7614363A patent/NL7614363A/en not_active Application Discontinuation
- 1976-12-23 FR FR7638980A patent/FR2337133A1/en active Granted
- 1976-12-29 BE BE173740A patent/BE849981A/en not_active IP Right Cessation
- 1976-12-30 IT IT3098876A patent/IT1067295B/en active
- 1976-12-31 GB GB5445476A patent/GB1538610A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1538610A (en) | 1979-01-24 |
| DE2658129A1 (en) | 1977-07-14 |
| FR2337133A1 (en) | 1977-07-29 |
| DE2658129C2 (en) | 1985-04-04 |
| CA1093567A (en) | 1981-01-13 |
| IT1067295B (en) | 1985-03-16 |
| FR2337133B1 (en) | 1980-03-14 |
| JPS5283325A (en) | 1977-07-12 |
| JPS5532706B2 (en) | 1980-08-26 |
| NL7614363A (en) | 1977-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CHEVRON RESEARCH CY Effective date: 19941231 |