JP2006509045A5 - - Google Patents

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Publication number
JP2006509045A5
JP2006509045A5 JP2005508452A JP2005508452A JP2006509045A5 JP 2006509045 A5 JP2006509045 A5 JP 2006509045A5 JP 2005508452 A JP2005508452 A JP 2005508452A JP 2005508452 A JP2005508452 A JP 2005508452A JP 2006509045 A5 JP2006509045 A5 JP 2006509045A5
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JP
Japan
Prior art keywords
solid
carboxylic acid
slurry
purified
zone
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2005508452A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006509045A (ja
Filing date
Publication date
Priority claimed from US10/645,737 external-priority patent/US7074954B2/en
Application filed filed Critical
Priority claimed from PCT/US2003/038306 external-priority patent/WO2004052821A1/en
Publication of JP2006509045A publication Critical patent/JP2006509045A/ja
Publication of JP2006509045A5 publication Critical patent/JP2006509045A5/ja
Pending legal-status Critical Current

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JP2005508452A 2002-12-09 2003-12-03 テレフタル酸の酸化精製方法 Pending JP2006509045A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31529502A 2002-12-09 2002-12-09
US10/645,737 US7074954B2 (en) 2002-12-09 2003-08-21 Process for the oxidative purification of terephthalic acid
PCT/US2003/038306 WO2004052821A1 (en) 2002-12-09 2003-12-03 Process for the oxidative purification of terephthalic acid

Publications (2)

Publication Number Publication Date
JP2006509045A JP2006509045A (ja) 2006-03-16
JP2006509045A5 true JP2006509045A5 (enExample) 2007-01-11

Family

ID=32511022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005508452A Pending JP2006509045A (ja) 2002-12-09 2003-12-03 テレフタル酸の酸化精製方法

Country Status (11)

Country Link
US (1) US7358392B2 (enExample)
EP (1) EP1569888A1 (enExample)
JP (1) JP2006509045A (enExample)
KR (1) KR101004217B1 (enExample)
AU (1) AU2003293251A1 (enExample)
BR (1) BR0316462A (enExample)
CA (1) CA2505977C (enExample)
MX (1) MXPA05006120A (enExample)
PL (1) PL375596A1 (enExample)
RU (1) RU2005121568A (enExample)
WO (1) WO2004052821A1 (enExample)

Families Citing this family (15)

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WO2004052820A1 (en) * 2002-12-09 2004-06-24 Eastman Chemical Company Process for the purification of a crude carboxylic acid slurry
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7615663B2 (en) * 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
JP2008511665A (ja) * 2004-09-02 2008-04-17 イーストマン ケミカル カンパニー 最適化液相酸化
CN101766979B (zh) * 2004-09-02 2012-12-26 奇派特石化有限公司 优化的液相氧化
BRPI0514769A (pt) * 2004-09-02 2008-06-24 Eastmann Chemical Company processo de oxidação em fase lìquida
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
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EP1671938B1 (en) * 2004-12-15 2006-12-13 Saudi Basic Industries Corporation Process for preparing purified terephthalic acid
CN100447124C (zh) * 2006-08-31 2008-12-31 无锡百川化工股份有限公司 利用间歇式鼓泡氧化塔多塔串联连续氧化生产偏苯三甲酸的方法
CN102199082B (zh) 2010-03-26 2016-08-17 英威达技术有限公司 芳香羧酸和氧化催化剂的回收
CN109251139B (zh) * 2018-11-02 2021-06-25 中国石油天然气集团有限公司 采用深度氧化的pia生产方法和生产系统

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