IN148106B - - Google Patents

Info

Publication number
IN148106B
IN148106B IN356/CAL/78A IN356CA1978A IN148106B IN 148106 B IN148106 B IN 148106B IN 356CA1978 A IN356CA1978 A IN 356CA1978A IN 148106 B IN148106 B IN 148106B
Authority
IN
India
Application number
IN356/CAL/78A
Other languages
English (en)
Inventor
M Serafini
P Bortesi
P Paoli
R Tancorra
S Tonti
G Costantini
Original Assignee
Montedison Spa
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 IT2205877A external-priority patent/IT1075688B/it
Priority claimed from IT22408/77A external-priority patent/IT1075317B/it
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of IN148106B publication Critical patent/IN148106B/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
    • Y02P20/584—Recycling of catalysts
IN356/CAL/78A 1977-04-04 1978-04-03 IN148106B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2205877A IT1075688B (it) 1977-04-04 1977-04-04 Metodo per il recupero del catalizzatore e del solvente dal liquido madre di un processo per la sintesi dell'acido tereftalico
IT22408/77A IT1075317B (it) 1977-04-13 1977-04-13 Metodo per l'anidrificazione del solvente e per il ricupero del sottoprodotto acetato di metile in un processo di sintesi dell'acido tereftalico

Publications (1)

Publication Number Publication Date
IN148106B true IN148106B (de) 1980-10-18

Family

ID=26328080

Family Applications (1)

Application Number Title Priority Date Filing Date
IN356/CAL/78A IN148106B (de) 1977-04-04 1978-04-03

Country Status (10)

Country Link
JP (1) JPS53127430A (de)
BR (1) BR7802069A (de)
DE (1) DE2814448A1 (de)
ES (1) ES468499A1 (de)
FR (1) FR2386511A1 (de)
GB (1) GB1593117A (de)
IN (1) IN148106B (de)
MX (1) MX148713A (de)
NL (1) NL188282C (de)
SU (1) SU1217250A3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129759B (it) * 1980-01-23 1986-06-11 Montedison Spa Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
BR9508815A (pt) * 1994-08-23 1997-11-18 Ici Plc Processos para produzir um ácido dicarboxilico aromático e para realizar a separação de água de um veículo de fase líquida contendo pelo menos um corpo componente por destilação azeotrópica
US6150553A (en) * 1998-08-11 2000-11-21 E. I. Du Pont De Nemours And Company Method for recovering methyl acetate and residual acetic acid in the production acid of pure terephthalic acid
WO2002068083A1 (fr) * 2001-02-27 2002-09-06 Mitsubishi Chemical Corporation Methode de distillation azeotropique
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA793870A (en) * 1964-12-14 1968-09-03 Berthoux Jean Procede d'oxydation d'hydrocarbures aromatiques
US3557173A (en) * 1968-05-09 1971-01-19 Sinclair Research Inc Process for recovering cobalt acetate
DE2104909A1 (en) * 1971-02-03 1972-09-07 Chemische Fabrik Kalk GmbH, 5000 Köln Terephthalic acid prodn - by para-xylene oxidn with oxygen using cobalt and bromine compound catalysts
US3761474A (en) * 1971-03-22 1973-09-25 Fmc Corp Purification of crude cyanuric acid
JPS5328420B2 (de) * 1973-04-05 1978-08-15
JPS5328421B2 (de) * 1973-05-15 1978-08-15
JPS5328901B2 (de) * 1973-07-28 1978-08-17
FR2304255A7 (fr) * 1975-03-13 1976-10-08 Inst Francais Du Petrole Procede de fabrication d'acide terephtalique par oxydation du paraxylene

Also Published As

Publication number Publication date
DE2814448A1 (de) 1978-10-12
JPS53127430A (en) 1978-11-07
MX148713A (es) 1983-06-06
SU1217250A3 (ru) 1986-03-07
GB1593117A (en) 1981-07-15
FR2386511B1 (de) 1980-07-25
ES468499A1 (es) 1979-01-01
NL188282C (nl) 1992-05-18
FR2386511A1 (fr) 1978-11-03
DE2814448C2 (de) 1991-05-23
JPS6241219B2 (de) 1987-09-02
NL188282B (nl) 1991-12-16
BR7802069A (pt) 1979-01-23
NL7803368A (nl) 1978-10-06

Similar Documents

Publication Publication Date Title
DE2805127C2 (de)
DE2827068C2 (de)
DE2858203A1 (de)
FR2386511B1 (de)
DE2825918C2 (de)
FR2377257B1 (de)
DE2819274C2 (de)
FR2376879B1 (de)
DE2750644C2 (de)
DK141572C (de)
DK35977A (de)
BG25844A1 (de)
BG25815A1 (de)
BG25960A1 (de)
BG25860A1 (de)
BG25855A1 (de)
BG25853A1 (de)
BG25852A1 (de)
BG25851A1 (de)
BG25850A1 (de)
BG25848A1 (de)
BG25847A1 (de)
BG25845A1 (de)
CH622151GA3 (de)
BG25841A1 (de)