FR2398716B2 - - Google Patents
Info
- Publication number
- FR2398716B2 FR2398716B2 FR7816026A FR7816026A FR2398716B2 FR 2398716 B2 FR2398716 B2 FR 2398716B2 FR 7816026 A FR7816026 A FR 7816026A FR 7816026 A FR7816026 A FR 7816026A FR 2398716 B2 FR2398716 B2 FR 2398716B2
- Authority
- FR
- France
- 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
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- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26113/77A IT1080758B (it) | 1977-07-26 | 1977-07-26 | Metodo per la preparazione del catalizzatore in un processo di sintesi dell'acido tereftalico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2398716A2 FR2398716A2 (fr) | 1979-02-23 |
| FR2398716B2 true FR2398716B2 (OSRAM) | 1983-07-08 |
Family
ID=11218660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7816026A Granted FR2398716A2 (fr) | 1977-07-26 | 1978-05-30 | Procede ameliore de synthese d'acide terephtalique |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5439038A (OSRAM) |
| CA (1) | CA1113957A (OSRAM) |
| DE (1) | DE2823504A1 (OSRAM) |
| ES (1) | ES470322A2 (OSRAM) |
| FR (1) | FR2398716A2 (OSRAM) |
| GB (1) | GB1604930A (OSRAM) |
| IT (1) | IT1080758B (OSRAM) |
| NL (1) | NL7805739A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW360636B (en) * | 1993-07-12 | 1999-06-11 | Glitsch | Method and apparatus for recovering acetic acid from aqueous streams |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2154147C3 (de) * | 1970-11-01 | 1978-03-16 | Maruzen Oil Co., Ltd., Osaka (Japan) | Verfahren zur Herstellung von Terephthalsäure |
| JPS5328901B2 (OSRAM) * | 1973-07-28 | 1978-08-17 | ||
| FR2307787A1 (fr) * | 1975-04-14 | 1976-11-12 | Inst Francais Du Petrole | Procede de fabrication d'acide terephtalique par oxydation du paraxylene |
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1977
- 1977-07-26 IT IT26113/77A patent/IT1080758B/it active
-
1978
- 1978-05-26 NL NL7805739A patent/NL7805739A/xx not_active Application Discontinuation
- 1978-05-30 DE DE19782823504 patent/DE2823504A1/de active Granted
- 1978-05-30 ES ES470322A patent/ES470322A2/es not_active Expired
- 1978-05-30 CA CA304,382A patent/CA1113957A/en not_active Expired
- 1978-05-30 FR FR7816026A patent/FR2398716A2/fr active Granted
- 1978-05-31 JP JP6446678A patent/JPS5439038A/ja active Pending
- 1978-05-31 GB GB25950/78A patent/GB1604930A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES470322A2 (es) | 1980-08-16 |
| CA1113957A (en) | 1981-12-08 |
| FR2398716A2 (fr) | 1979-02-23 |
| NL7805739A (nl) | 1979-01-30 |
| DE2823504C2 (OSRAM) | 1989-08-31 |
| JPS5439038A (en) | 1979-03-24 |
| GB1604930A (en) | 1981-12-16 |
| DE2823504A1 (de) | 1979-02-15 |
| IT1080758B (it) | 1985-05-16 |