KR101004211B1 - 조질 카복실산 슬러리의 정제 방법 - Google Patents

조질 카복실산 슬러리의 정제 방법 Download PDF

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Publication number
KR101004211B1
KR101004211B1 KR1020057010451A KR20057010451A KR101004211B1 KR 101004211 B1 KR101004211 B1 KR 101004211B1 KR 1020057010451 A KR1020057010451 A KR 1020057010451A KR 20057010451 A KR20057010451 A KR 20057010451A KR 101004211 B1 KR101004211 B1 KR 101004211B1
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South Korea
Prior art keywords
carboxylic acid
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slurry
zone
product
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KR1020057010451A
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English (en)
Korean (ko)
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KR20050085478A (ko
Inventor
찰스 에드완 주니어 섬너
데이비드 테일러 보워스
필립 에드워드 깁슨
로버트 린
어니스트 윌리엄 3세 아놀드
에릭 잭슨 푸게이트
조오지 엠 스티븐슨
해리 리 커렐
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이스트만 케미칼 컴파니
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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 by 이스트만 케미칼 컴파니 filed Critical 이스트만 케미칼 컴파니
Publication of KR20050085478A publication Critical patent/KR20050085478A/ko
Application granted granted Critical
Publication of KR101004211B1 publication Critical patent/KR101004211B1/ko
Assigned to 그루포 페트로테멕스 에스.에이. 데 씨.브이. reassignment 그루포 페트로테멕스 에스.에이. 데 씨.브이. 권리의 전부이전등록 Assignors: 이스트만 케미칼 컴파니
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    • 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

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  • 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)
KR1020057010451A 2002-12-09 2003-12-03 조질 카복실산 슬러리의 정제 방법 Expired - Fee Related KR101004211B1 (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US31529502A 2002-12-09 2002-12-09
US31529402A 2002-12-09 2002-12-09
US10/315,294 2002-12-09
US10/315,295 2002-12-09
US10/645,737 2003-08-21
US10/645,734 2003-08-21
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
US10/667,744 2003-09-22

Publications (2)

Publication Number Publication Date
KR20050085478A KR20050085478A (ko) 2005-08-29
KR101004211B1 true KR101004211B1 (ko) 2010-12-24

Family

ID=42777809

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057010451A Expired - Fee Related KR101004211B1 (ko) 2002-12-09 2003-12-03 조질 카복실산 슬러리의 정제 방법

Country Status (9)

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

Families Citing this family (63)

* 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
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
CN101010267B (zh) * 2004-09-02 2013-05-29 奇派特石化有限公司 优化的液相氧化
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
CN101022886B (zh) * 2004-09-02 2012-05-02 奇派特石化有限公司 优化的液相氧化
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
EP1786751B1 (en) * 2004-09-02 2015-06-03 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
RU2388738C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Оптимизированное жидкофазное окисление
EP1786753B1 (en) * 2004-09-02 2015-08-19 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
EP1791800B1 (en) * 2004-09-02 2017-11-01 Grupo Petrotemex, S.A. De C.V. Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
CN102600770B (zh) * 2004-09-02 2015-08-19 奇派特石化有限公司 芳族二羧酸的优化制备
US7568361B2 (en) 2004-09-02 2009-08-04 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
RU2388743C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7615663B2 (en) * 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US7741515B2 (en) * 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
RU2388745C2 (ru) * 2004-09-02 2010-05-10 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7563926B2 (en) 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
WO2006028817A2 (en) * 2004-09-02 2006-03-16 Eastman Chemical Company Optimized liquid-phase oxidation
DE102004047076A1 (de) 2004-09-28 2006-04-06 Zimmer Ag Verfahren zur Herstellung von Polyestern
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
US7741516B2 (en) 2005-05-19 2010-06-22 Eastman Chemical Company Process to enrich a carboxylic acid composition
US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
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
US7432395B2 (en) 2005-05-19 2008-10-07 Eastman Chemical Company Enriched 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
US7834208B2 (en) 2005-05-19 2010-11-16 Eastman Chemical Company Process to produce a post catalyst removal composition
US7355068B2 (en) 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7358389B2 (en) 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
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
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
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
US7816556B2 (en) 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
US7393973B2 (en) 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution 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
US20070208194A1 (en) * 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
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
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
PL375595A1 (en) 2005-12-12
JP2006509044A (ja) 2006-03-16
MY140391A (en) 2009-12-31
WO2004052820A1 (en) 2004-06-24
KR20050085478A (ko) 2005-08-29
WO2004052820A8 (en) 2004-09-30
PL208869B1 (pl) 2011-06-30
MXPA05006046A (es) 2005-08-18
AR042321A1 (es) 2005-06-15
TW200510292A (en) 2005-03-16
CA2505976A1 (en) 2004-06-24

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