IE45504B1 - Process for the preparation of iso- or terephthalic acid - Google Patents

Process for the preparation of iso- or terephthalic acid

Info

Publication number
IE45504B1
IE45504B1 IE1543/77A IE154377A IE45504B1 IE 45504 B1 IE45504 B1 IE 45504B1 IE 1543/77 A IE1543/77 A IE 1543/77A IE 154377 A IE154377 A IE 154377A IE 45504 B1 IE45504 B1 IE 45504B1
Authority
IE
Ireland
Prior art keywords
xylene
oxidation
water
temperature
solvent system
Prior art date
Application number
IE1543/77A
Other languages
English (en)
Other versions
IE45504L (en
Original Assignee
Standard Oil Co
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
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of IE45504L publication Critical patent/IE45504L/xx
Publication of IE45504B1 publication Critical patent/IE45504B1/en

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)
IE1543/77A 1976-07-26 1977-07-25 Process for the preparation of iso- or terephthalic acid IE45504B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70835876A 1976-07-26 1976-07-26

Publications (2)

Publication Number Publication Date
IE45504L IE45504L (en) 1978-01-26
IE45504B1 true IE45504B1 (en) 1982-09-08

Family

ID=24845486

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1543/77A IE45504B1 (en) 1976-07-26 1977-07-25 Process for the preparation of iso- or terephthalic acid

Country Status (20)

Country Link
JP (1) JPS5315334A (es)
AR (1) AR211428Q (es)
AU (1) AU510097B2 (es)
BE (1) BE857068A (es)
BR (1) BR7704878A (es)
CA (1) CA1079296A (es)
CS (1) CS197297B2 (es)
DD (1) DD132428A5 (es)
DE (1) DE2732149A1 (es)
DK (1) DK334777A (es)
ES (1) ES461021A1 (es)
FR (1) FR2359809A1 (es)
GB (1) GB1577544A (es)
IE (1) IE45504B1 (es)
IT (1) IT1079740B (es)
LU (1) LU77836A1 (es)
MX (1) MX145448A (es)
NL (1) NL7707202A (es)
PL (1) PL199858A1 (es)
SU (1) SU793378A3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2893860B2 (ja) * 1990-05-17 1999-05-24 三菱瓦斯化学株式会社 高純度イソフタル酸の製造法
GB9210832D0 (en) * 1992-05-21 1992-07-08 Ici Plc Bromine catalysed oxidation process
EP0596395B1 (de) * 1992-11-04 2000-06-28 Clariant GmbH Verfahren zur Herstellung fluorierter Benzile
ES2104512B1 (es) * 1995-09-21 1998-07-01 Interquisa Procedimiento industrial para la fabricacion de acidos carboxilicos aromaticos.
PL389529A1 (pl) 2009-11-10 2011-05-23 Fabryka Maszyn FAMUR Spółka Akcyjna Sposób zamocowania ramienia do kadłuba w kombajnie górniczym ścianowym

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6413067A (es) * 1963-11-14 1965-05-17

Also Published As

Publication number Publication date
LU77836A1 (es) 1978-02-02
BR7704878A (pt) 1979-07-03
CS197297B2 (en) 1980-04-30
SU793378A3 (ru) 1980-12-30
CA1079296A (en) 1980-06-10
IE45504L (en) 1978-01-26
AR211428Q (es) 1977-12-15
PL199858A1 (pl) 1979-01-02
NL7707202A (nl) 1978-01-30
DE2732149A1 (de) 1978-02-02
DK334777A (da) 1978-01-27
AU510097B2 (en) 1980-06-05
FR2359809A1 (fr) 1978-02-24
JPS5315334A (en) 1978-02-13
GB1577544A (en) 1980-10-22
MX145448A (es) 1982-02-17
ES461021A1 (es) 1978-05-16
AU2650077A (en) 1979-01-04
BE857068A (fr) 1978-01-23
DD132428A5 (de) 1978-09-27
IT1079740B (it) 1985-05-13
FR2359809B1 (es) 1980-07-11

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