YU256777A - Process for obtaining terephthalic acid - Google Patents
Process for obtaining terephthalic acidInfo
- Publication number
- YU256777A YU256777A YU02567/77A YU256777A YU256777A YU 256777 A YU256777 A YU 256777A YU 02567/77 A YU02567/77 A YU 02567/77A YU 256777 A YU256777 A YU 256777A YU 256777 A YU256777 A YU 256777A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- terephthalic acid
- obtaining terephthalic
- obtaining
- acid
- terephthalic
- Prior art date
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
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7644459A GB1542320A (en) | 1976-10-26 | 1976-10-26 | Process for the preparation of aromatic dicarboxylic acids |
US76498177A | 1977-02-02 | 1977-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
YU256777A true YU256777A (en) | 1982-06-30 |
Family
ID=26265395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU02567/77A YU256777A (en) | 1976-10-26 | 1977-10-26 | Process for obtaining terephthalic acid |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS5382744A (xx) |
AU (1) | AU519680B2 (xx) |
BR (1) | BR7707125A (xx) |
CA (1) | CA1105943A (xx) |
CH (1) | CH622766A5 (xx) |
DE (1) | DE2745918C3 (xx) |
EG (1) | EG12905A (xx) |
ES (1) | ES463559A1 (xx) |
FI (1) | FI773153A (xx) |
FR (1) | FR2369239A1 (xx) |
HU (1) | HU177337B (xx) |
IE (1) | IE45896B1 (xx) |
IT (1) | IT1087970B (xx) |
NL (1) | NL177591C (xx) |
NO (1) | NO147600C (xx) |
PT (1) | PT67185B (xx) |
SE (1) | SE7711869L (xx) |
YU (1) | YU256777A (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN152155B (xx) * | 1978-10-02 | 1983-11-05 | Labofina Sa | |
JPS55154939A (en) * | 1979-05-23 | 1980-12-02 | Teijin Ltd | Preparation of benzenecarboxylic acid |
US4259522A (en) * | 1979-12-17 | 1981-03-31 | Labofina S.A. | Process for the production of isophtahalic acid |
US4334086A (en) * | 1981-03-16 | 1982-06-08 | Labofina S.A. | Production of terephthalic acid |
JPS58129528A (ja) * | 1982-01-27 | 1983-08-02 | Nec Corp | 音韻キ−ボ−ド装置 |
NL8200726A (nl) * | 1982-02-24 | 1983-09-16 | Philips Nv | Inrichting voor het genereren van de auditieve informatie van een verzameling karakters. |
CN1207259C (zh) * | 2000-01-18 | 2005-06-22 | 因卡国际公司 | 含水介质中氧化烷基芳香化合物到芳香酸的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1153356B (de) * | 1960-03-28 | 1963-08-29 | Hans J Zimmer Verfahrenstechni | Verfahren zur Herstellung von Terephthalsaeure |
US3883584A (en) * | 1971-11-25 | 1975-05-13 | Teijin Ltd | Process for the preparation of terephthalic acid |
JPS5536652B2 (xx) * | 1971-11-25 | 1980-09-22 |
-
1977
- 1977-10-06 CH CH1220477A patent/CH622766A5/fr not_active IP Right Cessation
- 1977-10-12 DE DE2745918A patent/DE2745918C3/de not_active Expired
- 1977-10-18 NL NLAANVRAGE7711417,A patent/NL177591C/xx not_active IP Right Cessation
- 1977-10-20 CA CA289,160A patent/CA1105943A/en not_active Expired
- 1977-10-21 PT PT67185A patent/PT67185B/pt unknown
- 1977-10-21 SE SE7711869A patent/SE7711869L/xx not_active Application Discontinuation
- 1977-10-24 NO NO773622A patent/NO147600C/no unknown
- 1977-10-24 FI FI773153A patent/FI773153A/fi not_active Application Discontinuation
- 1977-10-25 BR BR7707125A patent/BR7707125A/pt unknown
- 1977-10-25 AU AU30036/77A patent/AU519680B2/en not_active Expired
- 1977-10-25 HU HU77LA920A patent/HU177337B/hu unknown
- 1977-10-25 EG EG609/77A patent/EG12905A/xx active
- 1977-10-25 IE IE2168/77A patent/IE45896B1/en unknown
- 1977-10-26 ES ES463559A patent/ES463559A1/es not_active Expired
- 1977-10-26 YU YU02567/77A patent/YU256777A/xx unknown
- 1977-10-26 IT IT29006/77A patent/IT1087970B/it active
- 1977-10-26 JP JP12766577A patent/JPS5382744A/ja active Granted
- 1977-10-26 FR FR7732191A patent/FR2369239A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
EG12905A (en) | 1980-03-31 |
NL177591B (nl) | 1985-05-17 |
FI773153A (fi) | 1978-04-27 |
DE2745918B2 (de) | 1980-11-06 |
ES463559A1 (es) | 1978-07-01 |
IE45896L (en) | 1978-04-26 |
PT67185A (fr) | 1977-11-01 |
NO773622L (no) | 1978-04-27 |
FR2369239A1 (fr) | 1978-05-26 |
JPS5645900B2 (xx) | 1981-10-29 |
CH622766A5 (en) | 1981-04-30 |
BR7707125A (pt) | 1978-07-25 |
NO147600B (no) | 1983-01-31 |
HU177337B (en) | 1981-09-28 |
NL177591C (nl) | 1985-10-16 |
FR2369239B1 (xx) | 1983-11-04 |
DE2745918A1 (de) | 1978-04-27 |
SE7711869L (sv) | 1978-04-27 |
DE2745918C3 (de) | 1981-09-17 |
AU3003677A (en) | 1979-05-03 |
NO147600C (no) | 1983-05-11 |
CA1105943A (en) | 1981-07-28 |
PT67185B (fr) | 1979-03-22 |
NL7711417A (nl) | 1978-04-28 |
IE45896B1 (en) | 1982-12-29 |
AU519680B2 (en) | 1981-12-17 |
IT1087970B (it) | 1985-06-04 |
JPS5382744A (en) | 1978-07-21 |
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