JP2006509044A5 - - Google Patents

Download PDF

Info

Publication number
JP2006509044A5
JP2006509044A5 JP2005508451A JP2005508451A JP2006509044A5 JP 2006509044 A5 JP2006509044 A5 JP 2006509044A5 JP 2005508451 A JP2005508451 A JP 2005508451A JP 2005508451 A JP2005508451 A JP 2005508451A JP 2006509044 A5 JP2006509044 A5 JP 2006509044A5
Authority
JP
Japan
Prior art keywords
carboxylic acid
product
slurry
zone
solid
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
JP2005508451A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006509044A (ja
Filing date
Publication date
Priority claimed from US10/645,737 external-priority patent/US7074954B2/en
Priority claimed from US10/645,734 external-priority patent/US7161027B2/en
Priority claimed from US10/667,744 external-priority patent/US7132566B2/en
Application filed filed Critical
Priority claimed from PCT/US2003/038305 external-priority patent/WO2004052820A1/en
Publication of JP2006509044A publication Critical patent/JP2006509044A/ja
Publication of JP2006509044A5 publication Critical patent/JP2006509044A5/ja
Pending legal-status Critical Current

Links

JP2005508451A 2002-12-09 2003-12-03 粗製カルボン酸スラリーの精製方法 Pending JP2006509044A (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US31529402A 2002-12-09 2002-12-09
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
US10/645,734 US7161027B2 (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
PCT/US2003/038305 WO2004052820A1 (en) 2002-12-09 2003-12-03 Process for the purification of a crude carboxylic acid slurry

Publications (2)

Publication Number Publication Date
JP2006509044A JP2006509044A (ja) 2006-03-16
JP2006509044A5 true JP2006509044A5 (enExample) 2006-12-21

Family

ID=42777809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005508451A Pending JP2006509044A (ja) 2002-12-09 2003-12-03 粗製カルボン酸スラリーの精製方法

Country Status (9)

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

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1569888A1 (en) 2002-12-09 2005-09-07 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
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
RU2388745C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
RU2388738C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7615663B2 (en) 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
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
BRPI0514773A (pt) * 2004-09-02 2008-06-24 Eastman Chem Co processo para oxidação em fase lìquida, e, reator de coluna de bolhas
US7563926B2 (en) 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
CN101766979B (zh) * 2004-09-02 2012-12-26 奇派特石化有限公司 优化的液相氧化
CN102698699B (zh) * 2004-09-02 2016-03-02 奇派特石化有限公司 优化的液相氧化
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
MX2007002503A (es) * 2004-09-02 2007-05-04 Eastman Chem Co Produccion optimizada de acidos dicarboxilicos aromaticos.
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
RU2388743C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
CN101518726B (zh) * 2004-09-02 2012-12-12 奇派特石化有限公司 用于主要为液相流和主要为气相流的反应的鼓泡塔反应器
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
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company 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
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
RU2388744C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Состав сырой терефталевой кислоты и способ ее получения
US7482482B2 (en) 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
BRPI0514787A (pt) * 2004-09-02 2008-07-01 Eastman Chem Co processo de oxidação em fase lìquida
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
DE102004047076A1 (de) 2004-09-28 2006-04-06 Zimmer Ag Verfahren zur Herstellung von Polyestern
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched 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
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
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
US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid 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
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
US20070179312A1 (en) * 2006-02-02 2007-08-02 O'meadhra Ruairi Seosamh Process for the purification of a crude carboxylic axid slurry
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
US20070208194A1 (en) * 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
US7393973B2 (en) 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion
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
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
US7420082B2 (en) 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
US7816556B2 (en) 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
KR100713253B1 (ko) 2006-04-25 2007-05-02 삼성석유화학(주) 테레프탈산 제조공정에서의 고액분리장치 및 이를 이용한고액분리방법
KR102070065B1 (ko) 2018-03-14 2020-03-02 엘지전자 주식회사 싸이클론 집진 장치 및 이를 포함하는 청소기

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 (ko) * 1993-09-28 1997-01-04 브이.피. 유리예프 고순도 벤젠디카르복실산 이성질체의 제조방법
EP1569888A1 (en) * 2002-12-09 2005-09-07 Eastman Chemical Company Process for the oxidative purification of terephthalic acid

Similar Documents

Publication Publication Date Title
JP2006509044A5 (enExample)
CN1310866C (zh) 对苯二甲酸的氧化提纯方法
JP2006509044A (ja) 粗製カルボン酸スラリーの精製方法
CN1374937A (zh) 具有改进的前体、溶剂和乙酸甲酯回收的生产纯对苯二甲酸的方法
JPH0240653B2 (enExample)
JP2006509045A5 (enExample)
JP2003520263A (ja) 安息香酸・水溶剤中での酸化による高純度芳香族カルボン酸の製造
JPS6247864B2 (enExample)
RU2005121568A (ru) Способ окислительной очистки терефталевой кислоты
ES2627072T3 (es) Procedimiento para la producción de una torta de ácido carboxílico seca adecuada para su uso en la producción de poliéster
US5254719A (en) Process for preparing purified dimethyl naphthalenedicarboxylate
ES2681655T3 (es) Mejora de la velocidad de filtración de la purga de ácido tereftálico mediante el control del porcentaje de agua en la suspensión de alimentación del filtro
KR20140003184A (ko) 벤젠디카르복실산 제조공정에서 생성된 부산물로부터 벤조산을 회수하는 방법
CN115806481B (zh) L-薄荷基甲酸的分离提纯方法
KR19980086891A (ko) 고순도 디메틸 2,6-나프탈렌디카복시레이트와 나프탈렌디카복시산 제조 방법
JPH08500360A (ja) フェニルテレフタル酸の製造方法
ES2559821T3 (es) Mejora de la velocidad de filtración de purga de ácido tereftálico mediante el control del % de agua en la suspensión de alimentación del filtro
KR101532157B1 (ko) 방향족 다이카복실산의 최적화된 제조
RU2005121570A (ru) Способ очистки суспензии сырой карбоновой кислоты
JP4032186B2 (ja) 高純度２，６−ナフタレンジカルボン酸ジメチルの製造法
JP3199104B2 (ja) ２，６−ナフタレンジカルボン酸及びそのエステルの製造法
JPH0584318B2 (enExample)
JP3484792B2 (ja) テレフタル酸水スラリーの調製方法
ES2467096T3 (es) Procedimiento para la eliminación de ácido benzoico de una corriente de purga de oxidante
KR101392543B1 (ko) 방향족 다이카복실산의 최적화된 제조