PL375595A1 - Process for the purification of a crude carboxylic acid slurry - Google Patents

Process for the purification of a crude carboxylic acid slurry

Info

Publication number
PL375595A1
PL375595A1 PL03375595A PL37559503A PL375595A1 PL 375595 A1 PL375595 A1 PL 375595A1 PL 03375595 A PL03375595 A PL 03375595A PL 37559503 A PL37559503 A PL 37559503A PL 375595 A1 PL375595 A1 PL 375595A1
Authority
PL
Poland
Prior art keywords
purification
carboxylic acid
acid slurry
crude carboxylic
crude
Prior art date
Application number
PL03375595A
Other languages
Polish (pl)
Other versions
PL208869B1 (en
Inventor
Charles Edwan Sumner Jr.
David Taylor Bowers
Philip Edward Gibson
Robert Lin
Ernest William Arnold Iii
Eric Jackson Fugate
George M. Stevenson
Wayne Mcclanahan
Harry Lee Carrell
Original Assignee
Eastman Chemical Company
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 US10/645,734 external-priority patent/US7161027B2/en
Priority claimed from US10/645,737 external-priority patent/US7074954B2/en
Priority claimed from US10/667,744 external-priority patent/US7132566B2/en
Application filed by Eastman Chemical Company filed Critical Eastman Chemical Company
Publication of PL375595A1 publication Critical patent/PL375595A1/en
Publication of PL208869B1 publication Critical patent/PL208869B1/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
    • C07C51/42—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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • 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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL375595A 2002-12-09 2003-12-03 Process for the purification of a crude carboxylic acid slurry PL208869B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US31529402A 2002-12-09 2002-12-09
US31529502A 2002-12-09 2002-12-09
US10/645,734 US7161027B2 (en) 2002-12-09 2003-08-21 Process for the oxidative purification of terephthalic acid
US10/645,737 US7074954B2 (en) 2002-12-09 2003-08-21 Process for the oxidative purification of terephthalic acid
US10/667,744 US7132566B2 (en) 2003-09-22 2003-09-22 Process for the purification of a crude carboxylic acid slurry

Publications (2)

Publication Number Publication Date
PL375595A1 true PL375595A1 (en) 2005-12-12
PL208869B1 PL208869B1 (en) 2011-06-30

Family

ID=42777809

Family Applications (1)

Application Number Title Priority Date Filing Date
PL375595A PL208869B1 (en) 2002-12-09 2003-12-03 Process for the purification of a crude carboxylic acid slurry

Country Status (9)

Country Link
JP (1) JP2006509044A (en)
KR (1) KR101004211B1 (en)
AR (1) AR042321A1 (en)
CA (1) CA2505976A1 (en)
MX (1) MXPA05006046A (en)
MY (1) MY140391A (en)
PL (1) PL208869B1 (en)
TW (1) TW200510292A (en)
WO (1) WO2004052820A1 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004052821A1 (en) 2002-12-09 2004-06-24 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US7546747B2 (en) 2004-01-15 2009-06-16 Eastman Chemical Company Process for production of a dried carboxylic acid cake suitable for use in polyester production
US20050283022A1 (en) * 2004-06-18 2005-12-22 Sheppard Ronald B Filtrate preparation process for terephthalic acid filtrate treatment
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
EP1786751B1 (en) * 2004-09-02 2015-06-03 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
KR20070048251A (en) * 2004-09-02 2007-05-08 이스트만 케미칼 컴파니 Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
WO2006028817A2 (en) * 2004-09-02 2006-03-16 Eastman Chemical Company Optimized liquid-phase oxidation
US7615663B2 (en) 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
MX2007002412A (en) * 2004-09-02 2007-04-23 Eastman Chem Co Optimized liquid-phase oxidation.
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
MX336766B (en) * 2004-09-02 2016-01-29 Grupo Petrotemex Sa De Cv Optimized production of aromatic dicarboxylic acids.
LT1791800T (en) * 2004-09-02 2018-01-25 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
CN101518726B (en) * 2004-09-02 2012-12-12 奇派特石化有限公司 Bubble column reactor mainly used for reactions of liquid-phase flow and vapor-phase flow
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
DE102004047076A1 (en) 2004-09-28 2006-04-06 Zimmer Ag Process for the preparation of polyesters
US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
US7884231B2 (en) 2005-05-19 2011-02-08 Eastman Chemical Company Process to produce an enriched composition
US7919652B2 (en) 2005-05-19 2011-04-05 Eastman Chemical Company Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone
US7880031B2 (en) 2005-05-19 2011-02-01 Eastman Chemical Company Process to produce an enrichment feed
US7432395B2 (en) 2005-05-19 2008-10-07 Eastman Chemical Company Enriched carboxylic acid composition
US7741516B2 (en) 2005-05-19 2010-06-22 Eastman Chemical Company Process to enrich a carboxylic acid composition
US7897809B2 (en) 2005-05-19 2011-03-01 Eastman Chemical Company Process to produce an enrichment feed
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched composition
US7834208B2 (en) 2005-05-19 2010-11-16 Eastman Chemical Company Process to produce a post catalyst removal composition
US20070179312A1 (en) * 2006-02-02 2007-08-02 O'meadhra Ruairi Seosamh Process for the purification of a crude carboxylic axid slurry
US7420082B2 (en) 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal 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
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
US7393973B2 (en) 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for 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
US7326807B2 (en) 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system with enhanced heating for oxidative digestion
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
KR100713253B1 (en) * 2006-04-25 2007-05-02 삼성석유화학(주) Solid and liquid separator in producing terephthalic acid and separating method using the same
KR102070065B1 (en) 2018-03-14 2020-03-02 엘지전자 주식회사 Cyclone type dust collector and Cleaner having the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170768A (en) * 1959-04-22 1965-02-23 Standard Oil Co System for continuous preparation of terephthalic acid
GB2072162B (en) * 1980-03-21 1984-03-21 Labofina Sa Process for the production and the recovery of terephthalic acid
GB9302333D0 (en) * 1993-02-05 1993-03-24 Ici Plc Filtration process
KR970000136B1 (en) * 1993-09-28 1997-01-04 브이.피. 유리예프 Process for producing highly purified benzenedicarboxylic acid isomers
WO2004052821A1 (en) * 2002-12-09 2004-06-24 Eastman Chemical Company Process for the oxidative purification of terephthalic acid

Also Published As

Publication number Publication date
PL208869B1 (en) 2011-06-30
JP2006509044A (en) 2006-03-16
CA2505976A1 (en) 2004-06-24
AR042321A1 (en) 2005-06-15
KR101004211B1 (en) 2010-12-24
WO2004052820A1 (en) 2004-06-24
TW200510292A (en) 2005-03-16
WO2004052820A8 (en) 2004-09-30
MY140391A (en) 2009-12-31
KR20050085478A (en) 2005-08-29
MXPA05006046A (en) 2005-08-18

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20131203