EG12905A - Process for the preparation of terephthalic acid - Google Patents

Process for the preparation of terephthalic acid

Info

Publication number
EG12905A
EG12905A EG609/77A EG60977A EG12905A EG 12905 A EG12905 A EG 12905A EG 609/77 A EG609/77 A EG 609/77A EG 60977 A EG60977 A EG 60977A EG 12905 A EG12905 A EG 12905A
Authority
EG
Egypt
Prior art keywords
preparation
terephthalic acid
terephthalic
acid
Prior art date
Application number
EG609/77A
Other languages
English (en)
Inventor
J Honotter
Original Assignee
Labofina Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB7644459A external-priority patent/GB1542320A/en
Application filed by Labofina Sa filed Critical Labofina Sa
Application granted granted Critical
Publication of EG12905A publication Critical patent/EG12905A/xx

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)
EG609/77A 1976-10-26 1977-10-25 Process for the preparation of terephthalic acid EG12905A (en)

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
EG12905A true EG12905A (en) 1980-03-31

Family

ID=26265395

Family Applications (1)

Application Number Title Priority Date Filing Date
EG609/77A EG12905A (en) 1976-10-26 1977-10-25 Process for the preparation of 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
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
YU256777A (en) 1982-06-30
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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