JPS5328421B2 - - Google Patents

Info

Publication number
JPS5328421B2
JPS5328421B2 JP5318573A JP5318573A JPS5328421B2 JP S5328421 B2 JPS5328421 B2 JP S5328421B2 JP 5318573 A JP5318573 A JP 5318573A JP 5318573 A JP5318573 A JP 5318573A JP S5328421 B2 JPS5328421 B2 JP S5328421B2
Authority
JP
Japan
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.)
Expired
Application number
JP5318573A
Other languages
Japanese (ja)
Other versions
JPS49135939A (en:Method
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 filed Critical
Priority to JP5318573A priority Critical patent/JPS5328421B2/ja
Priority to US05/469,244 priority patent/US3996271A/en
Priority to DE2423408A priority patent/DE2423408C3/de
Priority to GB2160374A priority patent/GB1436279A/en
Priority to FR7416785A priority patent/FR2229677B1/fr
Publication of JPS49135939A publication Critical patent/JPS49135939A/ja
Publication of JPS5328421B2 publication Critical patent/JPS5328421B2/ja
Expired legal-status Critical Current

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5318573A 1973-05-15 1973-05-15 Expired JPS5328421B2 (en:Method)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5318573A JPS5328421B2 (en:Method) 1973-05-15 1973-05-15
US05/469,244 US3996271A (en) 1973-05-15 1974-05-13 Process for producing terephthalic acid by catalytic liquid phase oxidation of para-xylene
DE2423408A DE2423408C3 (de) 1973-05-15 1974-05-14 Verfahren zur Herstellung von Terephthalsäure durch katalytische Flüssigphasenoxydation von p-Xylol
GB2160374A GB1436279A (en) 1973-05-15 1974-05-15 Process for preparing terephthalic acid by the oxidation of p-xylene
FR7416785A FR2229677B1 (en:Method) 1973-05-15 1974-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5318573A JPS5328421B2 (en:Method) 1973-05-15 1973-05-15

Publications (2)

Publication Number Publication Date
JPS49135939A JPS49135939A (en:Method) 1974-12-27
JPS5328421B2 true JPS5328421B2 (en:Method) 1978-08-15

Family

ID=12935802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5318573A Expired JPS5328421B2 (en:Method) 1973-05-15 1973-05-15

Country Status (5)

Country Link
US (1) US3996271A (en:Method)
JP (1) JPS5328421B2 (en:Method)
DE (1) DE2423408C3 (en:Method)
FR (1) FR2229677B1 (en:Method)
GB (1) GB1436279A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511656A (ja) * 2004-09-02 2008-04-17 イーストマン ケミカル カンパニー 粗製テレフタル酸組成物及びその製造方法
JP2008511640A (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

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328901B2 (en:Method) * 1973-07-28 1978-08-17
NL7603780A (nl) * 1975-04-11 1976-10-13 Ici Ltd Werkwijze ter bereiding van tereftaalzuur.
CA1088561A (en) * 1976-12-30 1980-10-28 Hiroshi Hashizume Process for producing terephthalic acid
NL188282C (nl) * 1977-04-04 1992-05-18 Montedison Spa Werkwijze voor de synthese van tereftaalzuur door oxyderen van p-xyleen in azijnzuuroplossing.
FR2413352A1 (fr) * 1977-12-28 1979-07-27 Mitsui Petrochemical Ind Procede de preparation de l'acide terephtalique
JP2595657B2 (ja) * 1988-05-27 1997-04-02 三井石油化学工業株式会社 スラリーから結晶を回収する方法
US5510521A (en) * 1995-03-27 1996-04-23 Eastman Chemical Company Process for the production of aromatic carboxylic acids
US7485747B2 (en) * 2001-06-04 2009-02-03 Eastman Chemical Company Two stage oxidation process for the production of aromatic dicarboxylic acids
US7196215B2 (en) * 2001-06-04 2007-03-27 Eastman Chemical Company Process for the production of purified terephthalic acid
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US7161027B2 (en) * 2002-12-09 2007-01-09 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US7132566B2 (en) * 2003-09-22 2006-11-07 Eastman Chemical Company Process for the purification of a crude carboxylic acid slurry
KR101004217B1 (ko) * 2002-12-09 2010-12-24 이스트만 케미칼 컴파니 테레프탈산의 산화적 정제 방법
US7074954B2 (en) * 2002-12-09 2006-07-11 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US20040215036A1 (en) * 2003-04-25 2004-10-28 Robert Lin Method for heating a crude carboxylic acid slurry in a post oxidation zone by the addition of steam
US7381386B2 (en) * 2003-06-05 2008-06-03 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7494641B2 (en) * 2003-06-05 2009-02-24 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7410632B2 (en) * 2003-06-05 2008-08-12 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7452522B2 (en) * 2003-06-05 2008-11-18 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7351396B2 (en) * 2003-06-05 2008-04-01 Eastman Chemical Company Extraction process for removal of impurities from an aqueous mixture
US7282151B2 (en) * 2003-06-05 2007-10-16 Eastman Chemical Company Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration
US7049465B2 (en) * 2003-07-10 2006-05-23 Eastman Chemical Company Process for energy recovery in processes for the preparation of aromatic carboxylic acids
US7213540B2 (en) * 2004-02-05 2007-05-08 Eastman Chemical Company Steam recompression in carboxylic acid processes
US20050283022A1 (en) * 2004-06-18 2005-12-22 Sheppard Ronald B Filtrate preparation process for terephthalic acid filtrate treatment
US7541489B2 (en) 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US7563926B2 (en) 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) 2004-09-02 2009-01-27 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
US7888530B2 (en) * 2004-09-02 2011-02-15 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US7910769B2 (en) 2004-09-02 2011-03-22 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
WO2006028817A2 (en) * 2004-09-02 2006-03-16 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US20070238899A9 (en) * 2004-09-02 2007-10-11 Robert Lin Optimized production of aromatic dicarboxylic acids
US7608732B2 (en) 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) 2004-09-02 2008-07-15 Eastman Chemical Company 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
US20080161598A1 (en) * 2004-09-02 2008-07-03 Eastman Chemical Company Optimized Production of Aromatic Dicarboxylic Acids
US7582793B2 (en) * 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7273559B2 (en) * 2004-10-28 2007-09-25 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
US7291270B2 (en) * 2004-10-28 2007-11-06 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
MY144892A (en) * 2004-10-28 2011-11-30 Grupo Petrotemex Sa De Cv Process for removal of impurities from an oxidizer purge stream
US20060116531A1 (en) * 2004-11-29 2006-06-01 Wonders Alan G Modeling of liquid-phase oxidation
US20060205974A1 (en) * 2005-03-08 2006-09-14 Lavoie Gino G Processes for producing aromatic dicarboxylic acids
US7550627B2 (en) * 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
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
US7432395B2 (en) * 2005-05-19 2008-10-07 Eastman Chemical Company Enriched carboxylic acid composition
US7304178B2 (en) * 2005-05-19 2007-12-04 Eastman Chemical Company Enriched isophthalic acid composition
US7880031B2 (en) * 2005-05-19 2011-02-01 Eastman Chemical Company Process to produce an enrichment feed
US7557243B2 (en) 2005-05-19 2009-07-07 Eastman Chemical Company Enriched terephthalic acid composition
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched composition
US20060264656A1 (en) * 2005-05-19 2006-11-23 Fujitsu Limited Enrichment process using compounds useful in a polyester process
US20060264662A1 (en) * 2005-05-19 2006-11-23 Gibson Philip E Esterification of 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
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
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7569722B2 (en) * 2005-08-11 2009-08-04 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7402694B2 (en) * 2005-08-11 2008-07-22 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7355068B2 (en) 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US20070155987A1 (en) * 2006-01-04 2007-07-05 O'meadhra Ruairi S Oxidative digestion with optimized agitation
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
US20070203359A1 (en) * 2006-03-01 2007-08-30 Philip Edward Gibson Versatile oxidation byproduct purge process
US7863481B2 (en) * 2006-03-01 2011-01-04 Eastman Chemical Company Versatile oxidation byproduct purge process
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
US7420082B2 (en) 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of 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
US7816556B2 (en) * 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage 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
US7897808B2 (en) * 2006-03-01 2011-03-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US20070208194A1 (en) * 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
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
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
US7880032B2 (en) * 2006-03-01 2011-02-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US7566802B2 (en) * 2006-05-24 2009-07-28 Eastman Chemical Company Process for energy recovery and water removal in the preparation of aromatic carboxylic acids
US8614350B2 (en) 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US8455680B2 (en) 2008-01-15 2013-06-04 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US9944615B2 (en) 2014-05-08 2018-04-17 Eastman Chemical Company Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a purge zone
US9504994B2 (en) 2014-05-08 2016-11-29 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
US10010812B2 (en) 2014-05-08 2018-07-03 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
US10787748B2 (en) 2015-05-21 2020-09-29 Avantium Knowledge Centre B.V. Process for the preparation of an aromatic dicarboxylic acid
US10435799B2 (en) 2015-05-21 2019-10-08 Avantium Knowledge Centre B.V. Process for the purification of a carboxylic acid-containing composition
US20190023838A1 (en) 2017-07-20 2019-01-24 Eastman Chemical Company Production of polyethylene furanoate in a retrofitted pet plant
US10344011B1 (en) 2018-05-04 2019-07-09 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
US10544118B2 (en) 2018-06-25 2020-01-28 Eastman Chemical Company Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC)
US11440895B2 (en) 2018-06-25 2022-09-13 Eastman Chemical Company Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC)
US10941245B2 (en) 2018-06-25 2021-03-09 Eastman Chemical Company Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC)
US10526301B1 (en) 2018-10-18 2020-01-07 Eastman Chemical Company Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant
CN114364662B (zh) 2019-09-05 2024-07-12 伊士曼化工公司 用于生产5-(烷氧基羰基)-呋喃-2-甲酸的有效方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD93154A (en:Method) *
US2788367A (en) * 1953-03-05 1957-04-09 Union Oil Co Xylene oxidation process
US2838565A (en) * 1953-07-17 1958-06-10 Ici Ltd Purification of terephthalic acid
US2833816A (en) * 1954-05-03 1958-05-06 Mid Century Corp Preparation of aromatic polycarboxylic acids
US3082250A (en) * 1958-05-05 1963-03-19 Standard Oil Co Recovery of phthalic acid products
DE1443149B2 (de) * 1960-09-30 1976-06-10 Standard Oil Co., Chicago, IH. (V.St.A.) Verfahren zur kontinuierlichen gewinnung reiner terephthalsaeure aus einem reaktionsgemisch
GB970492A (en) * 1960-10-18 1964-09-23 Standard Oil Co Production of aromatic carboxylic acids
NL6606774A (en:Method) * 1965-05-17 1966-11-18
US3507913A (en) * 1966-02-14 1970-04-21 Mitsui Petrochemical Ind Method of manufacture of terephthalic acid
US3708532A (en) * 1968-11-04 1973-01-02 Teijin Ltd Process for the continuous purification of crude terephthalic acid
JPS5414098B1 (en:Method) 1970-12-25 1979-06-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008511656A (ja) * 2004-09-02 2008-04-17 イーストマン ケミカル カンパニー 粗製テレフタル酸組成物及びその製造方法
JP2008511640A (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

Also Published As

Publication number Publication date
DE2423408A1 (de) 1974-11-28
DE2423408B2 (de) 1980-07-17
JPS49135939A (en:Method) 1974-12-27
DE2423408C3 (de) 1981-07-16
FR2229677A1 (en:Method) 1974-12-13
FR2229677B1 (en:Method) 1976-12-24
US3996271A (en) 1976-12-07
GB1436279A (en) 1976-05-19

Similar Documents

Publication Publication Date Title
AR201758A1 (en:Method)
FR2229677B1 (en:Method)
AU476761B2 (en:Method)
AU474593B2 (en:Method)
AU474511B2 (en:Method)
AU474838B2 (en:Method)
AU471343B2 (en:Method)
AU450229B2 (en:Method)
AU476714B2 (en:Method)
AU472848B2 (en:Method)
AU466283B2 (en:Method)
AU476696B2 (en:Method)
AU477823B2 (en:Method)
AU461342B2 (en:Method)
AU447540B2 (en:Method)
AR196382A1 (en:Method)
AU471461B2 (en:Method)
AU476873B1 (en:Method)
AU477824B2 (en:Method)
AR210729A1 (en:Method)
AU1891376A (en:Method)
AR196212Q (en:Method)
AU479419A (en:Method)
AU479539A (en:Method)
AU479504A (en:Method)