JPS4976813A - - Google Patents
Info
- Publication number
- JPS4976813A JPS4976813A JP47121866A JP12186672A JPS4976813A JP S4976813 A JPS4976813 A JP S4976813A JP 47121866 A JP47121866 A JP 47121866A JP 12186672 A JP12186672 A JP 12186672A JP S4976813 A JPS4976813 A JP S4976813A
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12186672A JPS5720308B2 (enExample) | 1972-12-04 | 1972-12-04 | |
| DE19732359349 DE2359349C2 (de) | 1972-12-04 | 1973-11-28 | Verfahren zur Herstellung von Maleinsäureanhydrid |
| GB5514173A GB1413192A (en) | 1972-12-04 | 1973-11-28 | Method for producing maleic anhydride |
| US05/420,742 US4003920A (en) | 1972-10-30 | 1973-11-30 | Method for producing maleic anhydride using a promoted tungsten, phosphorous oxide catalyst |
| CA187,088A CA1022948A (en) | 1972-12-04 | 1973-11-30 | Method for producing maleic anhydride |
| FR7343211A FR2208877B1 (enExample) | 1972-12-04 | 1973-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12186672A JPS5720308B2 (enExample) | 1972-12-04 | 1972-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4976813A true JPS4976813A (enExample) | 1974-07-24 |
| JPS5720308B2 JPS5720308B2 (enExample) | 1982-04-27 |
Family
ID=14821851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12186672A Expired JPS5720308B2 (enExample) | 1972-10-30 | 1972-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720308B2 (enExample) |
-
1972
- 1972-12-04 JP JP12186672A patent/JPS5720308B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5720308B2 (enExample) | 1982-04-27 |