IN189087B - - Google Patents

Info

Publication number
IN189087B
IN189087B IN1685CA1996A IN189087B IN 189087 B IN189087 B IN 189087B IN 1685CA1996 A IN1685CA1996 A IN 1685CA1996A IN 189087 B IN189087 B IN 189087B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Albillos Miguel Angel Melgosa
Marsans Jorge Molina
Calvo Lorenzo Ortega
Original Assignee
Interquisa
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 Interquisa filed Critical Interquisa
Publication of IN189087B publication Critical patent/IN189087B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN1685CA1996 1995-09-21 1996-09-23 IN189087B (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09501832A ES2104512B1 (es) 1995-09-21 1995-09-21 Procedimiento industrial para la fabricacion de acidos carboxilicos aromaticos.

Publications (1)

Publication Number Publication Date
IN189087B true IN189087B (forum.php) 2002-12-14

Family

ID=8291629

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1685CA1996 IN189087B (forum.php) 1995-09-21 1996-09-23

Country Status (7)

Country Link
US (1) US5739384A (forum.php)
EP (1) EP0764626B1 (forum.php)
CN (1) CN1068577C (forum.php)
CA (1) CA2186058C (forum.php)
DE (1) DE69609913T2 (forum.php)
ES (1) ES2104512B1 (forum.php)
IN (1) IN189087B (forum.php)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (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
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) * 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 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
US7358389B2 (en) * 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
US7355068B2 (en) * 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
CN105732256B (zh) 2008-03-18 2019-06-28 Gtc技术有限公司 用于生产间苯二甲酸和对苯二甲酸的方法

Family Cites Families (29)

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US2245528A (en) * 1938-10-18 1941-06-10 Du Pont Catalytic oxidation of alkyl substituted aromatic compounds
US2445528A (en) 1946-03-16 1948-07-20 Jr Edward S Keogh Razor
US2833816A (en) * 1954-05-03 1958-05-06 Mid Century Corp Preparation of aromatic polycarboxylic acids
GB832995A (en) * 1956-11-05 1960-04-21 Ici Ltd Improvements in and relating to a process for the oxidation of organic compounds
US2883816A (en) 1957-05-24 1959-04-28 Kroll Eberhard Apparatus for automatically placing articles in layers in containers particularly fish in barrels
US2997500A (en) * 1958-01-13 1961-08-22 Sun Oil Co Separating isophthalic and terephthalic acids
US3069462A (en) * 1958-05-05 1962-12-18 Mid Century Corp Oxidation of aromatic compounds
GB970492A (en) * 1960-10-18 1964-09-23 Standard Oil Co Production of aromatic carboxylic acids
GB970491A (en) * 1960-10-18 1964-09-23 Standard Oil Co Production of aromatic carboxylic acids
DE1251735B (de) * 1965-07-28 1967-10-12 Chemische Werke Witten Gesellschaft mit beschrankter Haftung Witten/ Ruhr Veifahren zur Gewinnung von reiner Terephthalsäure
DE1299627B (de) * 1966-08-31 1969-07-24 Dynamit Nobel Ag Verfahren zur Herstellung von reinster Terepthalsaeure
US3549695A (en) * 1966-09-01 1970-12-22 Mobil Oil Corp Method for downflow leaching
US3839436A (en) * 1969-05-26 1974-10-01 Standard Oil Co Integration of para-or meta-xylene oxidation to terephthalic acid or isophthalic acid and its purification by hydrogen treatment of aqueous solution
BE757742A (fr) * 1969-10-20 1971-04-20 Montedison Spa Procede de preparation de composes aromatiques
DD96700A5 (forum.php) * 1971-07-02 1973-04-05
US3920735A (en) * 1973-05-21 1975-11-18 Standard Oil Co Zirconium enhanced activity of transition metal-bromine catalysis of di- and trimethyl benzene oxidation in liquid phase
GB1574651A (en) * 1976-02-24 1980-09-10 Matsuyama Petrochemicals Inc Process and apparatus for producing aromatic dicarboxylic acids
AU510097B2 (en) * 1976-07-26 1980-06-05 Standard Oil Company reparing iso or terphthalic acid
NL7906575A (nl) * 1979-09-01 1981-03-03 Stamicarbon Werkwijze ter bereiding van aromatische carbonzuren.
US4391985A (en) * 1981-11-16 1983-07-05 Eastman Kodak Company Process for the separation of isophthalic acid from terephthalic acid
US4777287A (en) * 1984-10-29 1988-10-11 Amoco Corporation Recycle of vaporized solvent in liquid phase oxidation of an alkyl aromatic
US4835307A (en) * 1984-12-13 1989-05-30 Amoco Corporation Method and apparatus for controlling the manufacture of terephthalic acid to control the level and variability of the contaminant content and the optical density
US4792621A (en) * 1986-07-28 1988-12-20 Amoco Corporation Method for continuous production of aromatic carboxylic acid
US5102630A (en) * 1988-03-17 1992-04-07 Amoco Corporation Apparatus for increasing yield and product quality while reducing power costs in oxidation of an aromatic alkyl to an aromatic carboxylic acid
US4855492A (en) * 1988-05-27 1989-08-08 Amoco Corporation Process for production of aromatic polycarboxylic acids
US4873386A (en) * 1988-06-28 1989-10-10 Amoco Corporation Selective production of 2,6-diethylnaphthalene
JPH0293597A (ja) * 1988-09-30 1990-04-04 Nippon I B M Kk 音声認識装置
KR940010108B1 (ko) * 1991-08-29 1994-10-21 한국과학기술원 반경방향 분산기를 이용한 기포탑 반응기
US5453538A (en) * 1994-02-14 1995-09-26 Amoco Corporation Process for the manufacture of aromatic dicarboxylic acids utilizing cerium to facilitate a low bromine to metals catalyst ratio

Also Published As

Publication number Publication date
US5739384A (en) 1998-04-14
CN1153766A (zh) 1997-07-09
ES2104512A1 (es) 1997-10-01
CA2186058A1 (en) 1997-03-22
CN1068577C (zh) 2001-07-18
DE69609913D1 (de) 2000-09-28
DE69609913T2 (de) 2001-02-22
CA2186058C (en) 2001-06-12
EP0764626A1 (en) 1997-03-26
EP0764626B1 (en) 2000-08-23
ES2104512B1 (es) 1998-07-01

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