BE670307A - - Google Patents
Info
- Publication number
- BE670307A BE670307A BE670307DA BE670307A BE 670307 A BE670307 A BE 670307A BE 670307D A BE670307D A BE 670307DA BE 670307 A BE670307 A BE 670307A
- Authority
- BE
- Belgium
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
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
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- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR998922A FR1441453A (fr) | 1964-12-14 | 1964-12-14 | Procédé d'oxydation d'hydrocarbures aromatiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE670307A true BE670307A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1900-01-01 |
Family
ID=8844961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE670307D BE670307A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-12-14 |
Country Status (10)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328419B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-04-26 | 1978-08-15 | ||
| JPS5328901B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-07-28 | 1978-08-17 | ||
| JPS5614101B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-07-31 | 1981-04-02 | ||
| JPS523030A (en) * | 1975-06-25 | 1977-01-11 | Mitsubishi Chem Ind Ltd | Process for manufacturing high purity terephthalic acid |
| JPS5291835A (en) * | 1976-01-29 | 1977-08-02 | Mitsubishi Chem Ind Ltd | Prepation of terephtalic acid for direct polymerization |
| JPS52106833A (en) * | 1976-02-24 | 1977-09-07 | Matsuyama Sekyu Kagaku Kk | Production of telephthalic acid for direct polymerization |
| NL188282C (nl) * | 1977-04-04 | 1992-05-18 | Montedison Spa | Werkwijze voor de synthese van tereftaalzuur door oxyderen van p-xyleen in azijnzuuroplossing. |
| US4215052A (en) * | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Production of liquid ortho-phthalic acid and its conversion to high purity phthalic anhydride |
| US4215051A (en) * | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Formation, purification and recovery of phthalic anhydride |
| US4234494A (en) * | 1979-08-29 | 1980-11-18 | Standard Oil Company (Indiana) | Formation, purification and recovery of phthalic anhydride |
| US4215056A (en) * | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Formation, purification and recovery of phthalic anhydride |
| US4215055A (en) * | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Production of liquid ortho-phthalic acid and its conversion to high _purity phthalic anhdyride |
| US4215053A (en) * | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Production of ortho-phthalic acid and its conversion and recovery of phthalic anhydride |
| US4215054A (en) * | 1979-08-29 | 1980-07-29 | Standard Oil Company (Indiana) | Production of liquid ortho-phthalic acid and its conversion to high purity phthalic anhydride |
| US4233227A (en) * | 1979-10-05 | 1980-11-11 | Standard Oil Company (Indiana) | Phthalic anhydride formation and separation |
| US5510521A (en) * | 1995-03-27 | 1996-04-23 | Eastman Chemical Company | Process for the production of aromatic carboxylic acids |
| US6469205B1 (en) | 1999-11-23 | 2002-10-22 | General Electric Company | Method for oxidation of xylene derivatives |
| US6399790B1 (en) | 1999-11-24 | 2002-06-04 | General Electric Company | Method for oxidation of xylene derivatives |
| US6465685B1 (en) | 1999-11-24 | 2002-10-15 | General Electric Company | Method for oxidation of xylene derivatives |
| US6657068B2 (en) | 2002-03-22 | 2003-12-02 | General Electric Company | Liquid phase oxidation of halogenated ortho-xylenes |
| US6649773B2 (en) | 2002-03-22 | 2003-11-18 | General Electric Company | Method for the manufacture of halophthalic acids and anhydrides |
| US6657067B2 (en) | 2002-03-22 | 2003-12-02 | General Electric Company | Method for the manufacture of chlorophthalic anhydride |
| ITMI20021423A1 (it) * | 2002-06-27 | 2003-12-29 | Eurotecnica Dev & Licensing S | Processo per la separazione dell'acqua prodotta nella ossidazione catalitica di idrocarburi aromatici ad acidi aromatici policarbossilici |
| US7541489B2 (en) | 2004-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method of making halophthalic acids and halophthalic anhydrides |
| DE102009036295A1 (de) | 2009-08-06 | 2011-02-10 | Lurgi Gmbh | Verfahren und Anlage zur Herstellung von Phthalsäure/Phthalsäureanhydrid |
| CN102918226B (zh) * | 2010-04-27 | 2016-05-11 | 贝克休斯公司 | 形成聚晶复合体的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE562538A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-11-21 | 1900-01-01 | ||
| US3092658A (en) * | 1957-08-12 | 1963-06-04 | Standard Oil Co | Continuous system for oxidizing substituted aromatic hydrocarbons and producing carboxylic acids |
-
0
- BE BE670307D patent/BE670307A/xx unknown
- CA CA793870A patent/CA793870A/en not_active Expired
-
1964
- 1964-12-14 FR FR998922A patent/FR1441453A/fr not_active Expired
-
1965
- 1965-10-24 US US504833A patent/US3402184A/en not_active Expired - Lifetime
- 1965-11-23 NL NL6515180A patent/NL6515180A/xx unknown
- 1965-12-01 DE DEP1267A patent/DE1267677B/de active Pending
- 1965-12-07 ES ES0320472A patent/ES320472A1/es not_active Expired
- 1965-12-10 SE SE16026/65A patent/SE313047B/xx unknown
- 1965-12-13 GB GB52890/65A patent/GB1065469A/en not_active Expired
- 1965-12-14 AT AT1125865A patent/AT267504B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1267677B (de) | 1968-05-09 |
| CA793870A (en) | 1968-09-03 |
| AT267504B (de) | 1969-01-10 |
| FR1441453A (fr) | 1966-06-10 |
| US3402184A (en) | 1968-09-17 |
| ES320472A1 (es) | 1966-11-16 |
| SE313047B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-04 |
| GB1065469A (en) | 1967-04-12 |
| NL6515180A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-06-15 |