IN2012DN05010A - - Google Patents

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Publication number
IN2012DN05010A
IN2012DN05010A IN5010DEN2012A IN2012DN05010A IN 2012DN05010 A IN2012DN05010 A IN 2012DN05010A IN 5010DEN2012 A IN5010DEN2012 A IN 5010DEN2012A IN 2012DN05010 A IN2012DN05010 A IN 2012DN05010A
Authority
IN
India
Prior art keywords
cake
carboxylic acid
solvent
water
wet
Prior art date
Application number
Other languages
English (en)
Inventor
Randolph Parker Kenny
Lin Robert
Edward Gibson Philip
Original Assignee
Grupo Petrotemex Sa De Cv
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 Grupo Petrotemex Sa De Cv filed Critical Grupo Petrotemex Sa De Cv
Publication of IN2012DN05010A publication Critical patent/IN2012DN05010A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid

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)
  • Polyesters Or Polycarbonates (AREA)
IN5010DEN2012 2004-01-15 2005-01-10 IN2012DN05010A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/758,676 US7546747B2 (en) 2004-01-15 2004-01-15 Process for production of a dried carboxylic acid cake suitable for use in polyester production
PCT/US2005/000696 WO2005070862A2 (en) 2004-01-15 2005-01-10 Process for production of a dried carboxylic acid cake suitable for use in polyester production

Publications (1)

Publication Number Publication Date
IN2012DN05010A true IN2012DN05010A (ru) 2015-10-02

Family

ID=34749551

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5010DEN2012 IN2012DN05010A (ru) 2004-01-15 2005-01-10

Country Status (18)

Country Link
US (1) US7546747B2 (ru)
EP (2) EP1704137B1 (ru)
JP (1) JP2007517896A (ru)
KR (1) KR101605558B1 (ru)
CN (1) CN1910130B (ru)
AR (1) AR047391A1 (ru)
BR (1) BRPI0506763A (ru)
CA (1) CA2552336A1 (ru)
ES (2) ES2627072T3 (ru)
IN (1) IN2012DN05010A (ru)
LT (2) LT2450342T (ru)
MY (1) MY145308A (ru)
PL (2) PL1704137T3 (ru)
PT (2) PT1704137T (ru)
RU (1) RU2380352C2 (ru)
SG (1) SG149846A1 (ru)
TW (1) TW200538430A (ru)
WO (1) WO2005070862A2 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070155987A1 (en) * 2006-01-04 2007-07-05 O'meadhra Ruairi S Oxidative digestion with optimized agitation
US8697906B2 (en) * 2006-03-01 2014-04-15 Grupo Petrotemex, S.A. De C.V. Methods and apparatus for producing a low-moisture carboxylic acid wet cake
US7501537B2 (en) * 2006-03-01 2009-03-10 Eastman Chemical Company Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange
US7326808B2 (en) * 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
US8173836B2 (en) * 2006-03-01 2012-05-08 Grupo Petrotemex, S.A. De C.V. Method and apparatus for drying carboxylic acid
US7393973B2 (en) * 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion
US7326807B2 (en) * 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system with enhanced heating for oxidative digestion
US7420082B2 (en) * 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
US7772424B2 (en) * 2006-03-01 2010-08-10 Eastman Chemical Company Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion
US20070208194A1 (en) * 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
US7816556B2 (en) * 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
US8754254B2 (en) * 2010-06-30 2014-06-17 Uop Llc Process for purifying terephthalic acid
US9328051B2 (en) * 2013-12-27 2016-05-03 Eastman Chemical Company Methods and apparatus for isolating dicarboxylic acid
US9388111B2 (en) * 2013-12-27 2016-07-12 Eastman Chemical Company Methods and apparatus for isolating dicarboxylic acid
CN103936581A (zh) * 2014-04-24 2014-07-23 天华化工机械及自动化研究设计院有限公司 一种提高cta溶剂交换效率的方法
CN104860813B (zh) * 2014-04-24 2017-04-26 因温斯特技术公司 用于芳族羧酸的过滤机

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064044A (en) * 1957-08-15 1962-11-13 Standard Oil Co Multistage oxidation system for preparing dicarboxylic acid
US3170768A (en) * 1959-04-22 1965-02-23 Standard Oil Co System for continuous preparation of terephthalic acid
NL276649A (ru) * 1960-10-12
GB1152577A (en) 1965-05-17 1969-05-21 Standard Oil Co Purification of Aromatic Polycarboxylic Acids.
US3513193A (en) * 1965-07-28 1970-05-19 Chemische Werke Witten Gmbh Process for the preparation of terephthalic acid
US3584039A (en) * 1967-08-30 1971-06-08 Standard Oil Co Fiber-grade terephthalic acid by catalytic hydrogen treatment of dissolved impure terephthalic acid
DE1909440A1 (de) 1968-03-18 1969-11-13 Lummos Company Verfahren zur Herstellung von aromatischen Carbonsaeuren
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
US3683018A (en) * 1969-05-26 1972-08-08 Standard Oil Co Integrated oxidation of isomeric xylene mixture to isomeric phthalic acid mixture and separation of mixture of isomeric phthalic acids into individual isomer products
JPS4826740A (ru) 1971-08-06 1973-04-09
GB1388289A (en) 1972-08-25 1975-03-26 Phillips Petroleum Co Production and recovery of terephthalic acid
US3931305A (en) * 1973-08-20 1976-01-06 Standard Oil Company Terephthalic acid recovery by continuous flash crystallization
US3850983A (en) * 1973-10-15 1974-11-26 Standard Oil Co Separation of terephthalic from paratoluic acid from solutions thereof in water and/or acetic acid
JPS5215588A (en) * 1975-07-29 1977-02-05 Lion Corp Process for polymerizing liquid olefin polymers
US4158738A (en) * 1977-05-26 1979-06-19 E. I. Du Pont De Nemours And Company Process for the production of fiber-grade terephthalic acid
US4330676A (en) * 1977-07-04 1982-05-18 Imperial Chemical Industries Limited Oxidation process
JPS54154726A (en) * 1978-05-27 1979-12-06 Asahi Chem Ind Co Ltd Recovery of terephthalic acid
JPS5587744A (en) * 1978-12-26 1980-07-02 Asahi Chem Ind Co Ltd Recovery of terephthalic acid
DE2906945C2 (de) * 1978-02-23 1984-01-12 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Gewinnung hochreiner Terephthalsäure
JPS54112833A (en) * 1978-02-23 1979-09-04 Asahi Chem Ind Co Ltd Purification of terephthalic acid
JPS5517309A (en) * 1978-07-21 1980-02-06 Mitsubishi Gas Chem Co Inc Preparation of high purity terephthalic acid
GB2051804B (en) * 1979-07-02 1983-10-12 Ici Ltd Preparation of aromatic carboxylic acids
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
GB2072162B (en) * 1980-03-21 1984-03-21 Labofina Sa Process for the production and the recovery of terephthalic acid
DE3128474A1 (de) 1980-07-21 1982-06-09 Hercofina, Wilmington, N.C. Verfahren zur gegenstromwaesche fein verteilter roher terephthalsaeure
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
US4447646A (en) * 1983-01-28 1984-05-08 Eastman Kodak Company Process for the purification of terephthalic acid
US4500732A (en) * 1983-09-15 1985-02-19 Standard Oil Company (Indiana) Process for removal and recycle of p-toluic acid from terephthalic acid crystallizer solvent
US4605763A (en) * 1984-08-31 1986-08-12 Eastman Kodak Company Process for the purification of terephthalic acid
JP2545103B2 (ja) * 1987-12-17 1996-10-16 三井石油化学工業株式会社 テレフタル酸スラリ―の分散媒交換方法
US4939297A (en) 1989-06-05 1990-07-03 Eastman Kodak Company Extraction process for removal of impurities from terephthalic acid filtrate
GB9104776D0 (en) * 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid
US5095146A (en) * 1991-03-25 1992-03-10 Amoco Corporation Water addition to crystallization train to purify terephthalic acid product
US5175355A (en) * 1991-04-12 1992-12-29 Amoco Corporation Improved process for recovery of purified terephthalic acid
US5200557A (en) * 1991-04-12 1993-04-06 Amoco Corporation Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid
ATE156799T1 (de) * 1991-04-12 1997-08-15 Amoco Corp Verfahren zur herstellung von terephtalsäure
GB9310070D0 (en) 1992-05-29 1993-06-30 Ici Plc Process for the production of purified terephthalic acid
GB9302333D0 (en) 1993-02-05 1993-03-24 Ici Plc Filtration process
KR970000136B1 (ko) * 1993-09-28 1997-01-04 브이.피. 유리예프 고순도 벤젠디카르복실산 이성질체의 제조방법
JP3939367B2 (ja) 1993-11-30 2007-07-04 三菱瓦斯化学株式会社 高純度テレフタル酸を製造する方法
JP4055913B2 (ja) 1994-04-26 2008-03-05 三菱瓦斯化学株式会社 高純度テレフタル酸を製造する方法
US5567842A (en) * 1994-11-16 1996-10-22 Mitsubishi Chemical Corporation Process for producing terephthalic acid
US5712412A (en) * 1994-12-26 1998-01-27 Mitsubishi Gas Chemical Co., Inc. Process for producing highly pure terephthalic acid
JP3979505B2 (ja) * 1995-05-17 2007-09-19 三菱瓦斯化学株式会社 高純度テレフタル酸の製造方法
US6013835A (en) * 1995-06-07 2000-01-11 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid
JP3731681B2 (ja) 1996-04-18 2006-01-05 三菱瓦斯化学株式会社 高純度テレフタル酸の製造方法
JP3788634B2 (ja) 1996-04-18 2006-06-21 三菱瓦斯化学株式会社 高純度テレフタル酸の製造法
JPH1045667A (ja) * 1996-07-29 1998-02-17 Mitsubishi Gas Chem Co Inc 分散媒置換装置を用いた高純度テレフタル酸の製造方法
TR199902058T2 (xx) * 1997-02-27 2000-09-21 E.I. Du Pont De Nemours & Company Tereftalik asit �retimi.
US6297348B1 (en) * 1999-08-30 2001-10-02 Shell Oil Company Closely linking a NDA process with a pen process
JP3895551B2 (ja) 2001-02-06 2007-03-22 アルプス電気株式会社 光学部材の集合体
US7485747B2 (en) * 2001-06-04 2009-02-03 Eastman Chemical Company Two stage oxidation process for the production of aromatic dicarboxylic acids
JP3958948B2 (ja) 2001-10-16 2007-08-15 帝人ファイバー株式会社 ポリエステル原料の製造方法
PL208869B1 (pl) 2002-12-09 2011-06-30 Eastman Chem Co Sposób wytwarzania produktu oczyszczonego kwasu karboksylowego
US20040215036A1 (en) * 2003-04-25 2004-10-28 Robert Lin Method for heating a crude carboxylic acid slurry in a post oxidation zone by the addition of steam
US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition

Also Published As

Publication number Publication date
ES2627072T3 (es) 2017-07-26
PT1704137T (pt) 2017-01-26
EP1704137B1 (en) 2016-11-02
ES2608610T3 (es) 2017-04-12
EP2450342A3 (en) 2013-10-23
WO2005070862A3 (en) 2005-09-22
CA2552336A1 (en) 2005-08-04
CN1910130A (zh) 2007-02-07
US7546747B2 (en) 2009-06-16
PL1704137T3 (pl) 2017-09-29
RU2006129487A (ru) 2008-02-27
KR101605558B1 (ko) 2016-03-22
EP2450342B1 (en) 2017-05-03
LT2450342T (lt) 2017-06-12
US20050159616A1 (en) 2005-07-21
LT1704137T (lt) 2017-04-10
RU2380352C2 (ru) 2010-01-27
CN1910130B (zh) 2010-10-20
JP2007517896A (ja) 2007-07-05
TW200538430A (en) 2005-12-01
BRPI0506763A (pt) 2007-05-22
WO2005070862A2 (en) 2005-08-04
AR047391A1 (es) 2006-01-18
SG149846A1 (en) 2009-02-27
PL2450342T3 (pl) 2017-08-31
MY145308A (en) 2012-01-13
EP2450342A2 (en) 2012-05-09
KR20060127050A (ko) 2006-12-11
PT2450342T (pt) 2017-07-04
EP1704137A2 (en) 2006-09-27

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