IT1079740B - Procedimento per la preparazione di acido iso-o tereftalico in un sistema solvente a base di acqua-acido benzoico - Google Patents

Procedimento per la preparazione di acido iso-o tereftalico in un sistema solvente a base di acqua-acido benzoico

Info

Publication number
IT1079740B
IT1079740B IT50113/77A IT5011377A IT1079740B IT 1079740 B IT1079740 B IT 1079740B IT 50113/77 A IT50113/77 A IT 50113/77A IT 5011377 A IT5011377 A IT 5011377A IT 1079740 B IT1079740 B IT 1079740B
Authority
IT
Italy
Prior art keywords
iso
procedure
preparation
water
system based
Prior art date
Application number
IT50113/77A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1079740B publication Critical patent/IT1079740B/it

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)
IT50113/77A 1976-07-26 1977-07-04 Procedimento per la preparazione di acido iso-o tereftalico in un sistema solvente a base di acqua-acido benzoico IT1079740B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1079740B true IT1079740B (it) 1985-05-13

Family

ID=24845486

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50113/77A IT1079740B (it) 1976-07-26 1977-07-04 Procedimento per la preparazione di acido iso-o tereftalico in un sistema solvente a base di acqua-acido benzoico

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
IE45504B1 (en) 1982-09-08
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
FR2359809B1 (es) 1980-07-11

Similar Documents

Publication Publication Date Title
MX148822A (es) Mejoras en metodo de dos etapas para la preparacion de acidos carboxilicos substituidos
IT1116505B (it) Formulazione farmaceutica a base di acido(tutto-z)-5,8,11,14,17-eicosa pentaenoico
IT7926657A0 (it) Procedimento per preparare acido tereftalico.
IT1085044B (it) Metodo per la preparazione di catalizzatori cromocenici
IT1053375B (it) Sistema di allarme per il decollo degli aeromobili
ZA776292B (en) Process for the preparation of terephthalic acid
IT1091108B (it) Sistema di formazione di immagine positronica adatto in particolare per diangostica
IT1106252B (it) Procedimento per produrre acido tereftalico
IT1085999B (it) Sistema di guida per il parcheggio di aerei
IT1064942B (it) Procedimento per produrre acido tereftalico
IT1115699B (it) Sistema di reffreddamento perfezionato
IT1087248B (it) Sistema elettrico per il colegamento mobile di apparecchio di utilizzazione
IT1088061B (it) Procedimento per preparare diesteri di acidi bicarbossilici
IT1122006B (it) Procedimento per preparare diesteri di acidi dicarbossilici
IT1087050B (it) Sistema per la sincronizzazione di un oscillatore principale
IT1076737B (it) Interruttore magnetico per sistema per indicare la posizione
IT1079740B (it) Procedimento per la preparazione di acido iso-o tereftalico in un sistema solvente a base di acqua-acido benzoico
IT1085473B (it) Apparato per l'estrazione di solvente
BR7400387D0 (pt) Processo para a preparacao de esteres o-etil-s-n-propilicos de acido o-viniltionotiolfosforico e composicoes inseticidas e acaricidas a base destes
IT1064999B (it) Procedimento per la preparazione di acido tereftalico purificato
IT1087970B (it) Procedimento per la preparazione di acido tereftalico.
IT1103490B (it) Procedimento per il recupero di acido adipico
IT1085084B (it) Sistema di antenna
BE856381A (fr) Procede de preparation d'esters de glycol
IT7922116A0 (it) Procedimento per la preparazione di acido tereftalico.