JPS4933929B1 - - Google Patents
Info
- Publication number
- JPS4933929B1 JPS4933929B1 JP45117910A JP11791070A JPS4933929B1 JP S4933929 B1 JPS4933929 B1 JP S4933929B1 JP 45117910 A JP45117910 A JP 45117910A JP 11791070 A JP11791070 A JP 11791070A JP S4933929 B1 JPS4933929 B1 JP S4933929B1
- 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.)
- Pending
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
- C07C51/31—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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US836470A | 1970-02-03 | 1970-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4933929B1 true JPS4933929B1 (ja) | 1974-09-11 |
Family
ID=21731216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45117910A Pending JPS4933929B1 (ja) | 1970-02-03 | 1970-12-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3741993A (ja) |
| JP (1) | JPS4933929B1 (ja) |
| DE (1) | DE2105031A1 (ja) |
| FR (1) | FR2078102A5 (ja) |
| GB (1) | GB1323181A (ja) |
| NL (1) | NL7101139A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003511428A (ja) * | 1999-10-12 | 2003-03-25 | ディビー プロセス テクノロジー リミテッド | 無水マレイン酸およびその水素化誘導体の同時生成方法 |
| JP2005035959A (ja) * | 2003-07-18 | 2005-02-10 | Nippon Shokubai Co Ltd | 無水マレイン酸の製造方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1093567A (en) * | 1975-12-31 | 1981-01-13 | Kiran R. Bakshi | Maleic anhydride production |
| CA1093566A (en) * | 1975-12-31 | 1981-01-13 | Kiran R. Bakshi | Maleic anhydride production with recycle treatment |
| US4231943A (en) * | 1979-05-31 | 1980-11-04 | Chevron Research Company | Maleic anhydride production |
| CN101979129B (zh) * | 2010-10-20 | 2012-10-17 | 南京大学 | 一种苯同系物空气氧化过程尾气的绿色治理工艺 |
| CN112759568B (zh) * | 2019-11-01 | 2022-08-19 | 中国石油化工股份有限公司 | 处理含苯干气并制取顺酐的方法和装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2114798A (en) * | 1935-07-10 | 1938-04-19 | Nat Aniline & Chem Co Inc | Method of making maleic acid and anhydride |
| US2415531A (en) * | 1942-02-06 | 1947-02-11 | Solvay Process Co | Manufacture of dicarboxylic acid anhydrides |
-
1970
- 1970-02-03 US US00008364A patent/US3741993A/en not_active Expired - Lifetime
- 1970-12-25 JP JP45117910A patent/JPS4933929B1/ja active Pending
-
1971
- 1971-01-08 GB GB103471A patent/GB1323181A/en not_active Expired
- 1971-01-28 NL NL7101139A patent/NL7101139A/xx unknown
- 1971-02-02 FR FR7103488A patent/FR2078102A5/fr not_active Expired
- 1971-02-03 DE DE19712105031 patent/DE2105031A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003511428A (ja) * | 1999-10-12 | 2003-03-25 | ディビー プロセス テクノロジー リミテッド | 無水マレイン酸およびその水素化誘導体の同時生成方法 |
| JP2005002128A (ja) * | 1999-10-12 | 2005-01-06 | Davy Process Technology Ltd | 無水マレイン酸およびその水素化誘導体の同時生成方法 |
| JP2005035959A (ja) * | 2003-07-18 | 2005-02-10 | Nippon Shokubai Co Ltd | 無水マレイン酸の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3741993A (en) | 1973-06-26 |
| GB1323181A (en) | 1973-07-11 |
| FR2078102A5 (ja) | 1971-11-05 |
| DE2105031A1 (ja) | 1971-08-19 |
| NL7101139A (ja) | 1971-08-05 |