FR2306966B1 - - Google Patents
Info
- Publication number
- FR2306966B1 FR2306966B1 FR7610522A FR7610522A FR2306966B1 FR 2306966 B1 FR2306966 B1 FR 2306966B1 FR 7610522 A FR7610522 A FR 7610522A FR 7610522 A FR7610522 A FR 7610522A FR 2306966 B1 FR2306966 B1 FR 2306966B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14964/75A GB1511181A (en) | 1975-04-11 | 1975-04-11 | Preparation of terephthalic acid by oxidation of p-xylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2306966A1 FR2306966A1 (en) | 1976-11-05 |
| FR2306966B1 true FR2306966B1 (en) | 1980-10-31 |
Family
ID=10050674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7610522A Granted FR2306966A1 (en) | 1975-04-11 | 1976-04-09 | PROCESS FOR THE PRODUCTION OF TEREPHTHALIC ACID BY CATALYTIC OXIDATION OF P-XYLENE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52122334A (en) |
| BE (1) | BE840624A (en) |
| DE (1) | DE2615070A1 (en) |
| FR (1) | FR2306966A1 (en) |
| GB (1) | GB1511181A (en) |
| NL (1) | NL7603774A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2856529C2 (en) * | 1977-12-28 | 1982-09-09 | Mitsui Petrochemical Industries Ltd., Tokyo | Process for the production of terephthalic acid |
| NL7900151A (en) * | 1978-01-13 | 1979-07-17 | Ici Ltd | OXIDATION PROCESS. |
| KR100896516B1 (en) * | 2002-09-16 | 2009-05-08 | 에스케이케미칼주식회사 | Preparation method of terephthalic acid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE631757A (en) * | ||||
| FR1104703A (en) * | 1953-07-17 | 1955-11-23 | Ici Ltd | Purification of terephthalic acid |
| FR2044488A6 (en) * | 1969-05-22 | 1971-02-19 | Standard Oil Co | Recovery of crystalline terephthalic acid by controlled |
-
1975
- 1975-04-11 GB GB14964/75A patent/GB1511181A/en not_active Expired
-
1976
- 1976-04-07 DE DE19762615070 patent/DE2615070A1/en not_active Withdrawn
- 1976-04-09 BE BE166053A patent/BE840624A/en not_active IP Right Cessation
- 1976-04-09 FR FR7610522A patent/FR2306966A1/en active Granted
- 1976-04-09 NL NL7603774A patent/NL7603774A/en unknown
- 1976-04-12 JP JP4117576A patent/JPS52122334A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1511181A (en) | 1978-05-17 |
| JPS52122334A (en) | 1977-10-14 |
| BE840624A (en) | 1976-10-11 |
| DE2615070A1 (en) | 1976-10-28 |
| NL7603774A (en) | 1976-10-13 |
| FR2306966A1 (en) | 1976-11-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |