TW200720247A - An enriched terephthalic acid composition - Google Patents

An enriched terephthalic acid composition

Info

Publication number
TW200720247A
TW200720247A TW095117582A TW95117582A TW200720247A TW 200720247 A TW200720247 A TW 200720247A TW 095117582 A TW095117582 A TW 095117582A TW 95117582 A TW95117582 A TW 95117582A TW 200720247 A TW200720247 A TW 200720247A
Authority
TW
Taiwan
Prior art keywords
enriched
acid composition
carboxylic acid
terephthalic acid
composition
Prior art date
Application number
TW095117582A
Other languages
English (en)
Inventor
Philip Edward Gibson
Kenny Randolph Parker
Ronald Buford Sheppard
Original Assignee
Eastman Chem 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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of TW200720247A publication Critical patent/TW200720247A/zh

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
TW095117582A 2005-05-19 2006-05-18 An enriched terephthalic acid composition TW200720247A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68276505P 2005-05-19 2005-05-19
US11/365,652 US7557243B2 (en) 2005-05-19 2006-03-01 Enriched terephthalic acid composition

Publications (1)

Publication Number Publication Date
TW200720247A true TW200720247A (en) 2007-06-01

Family

ID=36975348

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095117582A TW200720247A (en) 2005-05-19 2006-05-18 An enriched terephthalic acid composition

Country Status (16)

Country Link
US (3) US7557243B2 (zh)
EP (1) EP1888501B1 (zh)
JP (1) JP2008540679A (zh)
KR (1) KR101252887B1 (zh)
CN (1) CN101248035B (zh)
AR (1) AR057302A1 (zh)
BR (1) BRPI0609066A2 (zh)
CA (1) CA2607132A1 (zh)
ES (1) ES2393591T3 (zh)
MX (1) MX2007014352A (zh)
MY (1) MY144688A (zh)
PL (1) PL1888501T3 (zh)
PT (1) PT1888501E (zh)
RU (1) RU2007147232A (zh)
TW (1) TW200720247A (zh)
WO (1) WO2006125144A1 (zh)

Families Citing this family (13)

* 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
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
US7897809B2 (en) * 2005-05-19 2011-03-01 Eastman Chemical Company Process to produce an enrichment feed
US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
US7741516B2 (en) 2005-05-19 2010-06-22 Eastman Chemical Company Process to enrich a carboxylic acid composition
US7432395B2 (en) 2005-05-19 2008-10-07 Eastman Chemical Company Enriched carboxylic acid composition
US7884231B2 (en) 2005-05-19 2011-02-08 Eastman Chemical Company Process to produce an 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
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
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

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Also Published As

Publication number Publication date
US20090272941A1 (en) 2009-11-05
AR057302A1 (es) 2007-11-28
MX2007014352A (es) 2008-02-12
JP2008540679A (ja) 2008-11-20
PL1888501T3 (pl) 2013-01-31
CN101248035A (zh) 2008-08-20
CA2607132A1 (en) 2006-11-23
EP1888501A1 (en) 2008-02-20
US20060264666A1 (en) 2006-11-23
WO2006125144A1 (en) 2006-11-23
ES2393591T3 (es) 2012-12-26
KR101252887B1 (ko) 2013-04-09
US7557243B2 (en) 2009-07-07
US8053597B2 (en) 2011-11-08
CN101248035B (zh) 2012-08-15
US7884233B2 (en) 2011-02-08
PT1888501E (pt) 2012-11-02
BRPI0609066A2 (pt) 2016-11-29
EP1888501B1 (en) 2012-07-04
US20090317575A1 (en) 2009-12-24
KR20080020996A (ko) 2008-03-06
RU2007147232A (ru) 2009-06-27
MY144688A (en) 2011-10-31

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