TW243443B - - Google Patents

Info

Publication number
TW243443B
TW243443B TW082104712A TW82104712A TW243443B TW 243443 B TW243443 B TW 243443B TW 082104712 A TW082104712 A TW 082104712A TW 82104712 A TW82104712 A TW 82104712A TW 243443 B TW243443 B TW 243443B
Authority
TW
Taiwan
Application number
TW082104712A
Other languages
Chinese (zh)
Original Assignee
Amoco Corp
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 Amoco Corp filed Critical Amoco Corp
Application granted granted Critical
Publication of TW243443B publication Critical patent/TW243443B/zh

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
    • C07C51/16—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
    • 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

Landscapes

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TW082104712A 1992-06-18 1993-06-14 TW243443B (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/900,593 US5292934A (en) 1992-06-18 1992-06-18 Method for preparing aromatic carboxylic acids

Publications (1)

Publication Number Publication Date
TW243443B true TW243443B (en, 2012) 1995-03-21

Family

ID=25412767

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082104712A TW243443B (en, 2012) 1992-06-18 1993-06-14

Country Status (3)

Country Link
US (1) US5292934A (en, 2012)
MX (1) MX9303629A (en, 2012)
TW (1) TW243443B (en, 2012)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563294A (en) * 1991-12-19 1996-10-08 Amoco Corporation Process for preparing purified 2,6-naphthalenedicarboxylic acid
US6013835A (en) 1995-06-07 2000-01-11 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid
US5767311A (en) 1995-06-07 1998-06-16 Glitsch International, Inc. Method and apparatus for preparing purified terephtalic acid
US6054610A (en) 1995-06-07 2000-04-25 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid and isophthalic acid from mixed xylenes
US5929274A (en) 1995-06-07 1999-07-27 Hfm International, Inc. Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid
US5756833A (en) * 1996-02-01 1998-05-26 Amoco Corporation Catalytic purification and recovery of dicarboxylic aromatic acids
US5616792A (en) * 1996-02-01 1997-04-01 Amoco Corporation Catalytic purification of dicarboxylic aromatic acid
US6162948A (en) * 1996-05-20 2000-12-19 Mitsui Chemicals Inc Naphthalenedicarboxylic acid particles and process for the production thereof
US6018077A (en) * 1997-04-17 2000-01-25 Mitsubishi Gas Chemical Company, Inc. Process for producing 2,6-naphthalenedicarboxylic acid
US6011190A (en) * 1997-07-02 2000-01-04 Kabushiki Kaisha Kobe Seiko Sho Process for preparing dialkylnaphthalene
US5840970A (en) * 1997-10-03 1998-11-24 Eastman Chemical Company Process for the purification of naphthalenedicarboxylic acid
US6018086A (en) 1997-10-10 2000-01-25 Kabushiki Kaisha Kobe Seiko Sho Process for preparing 2,6-dialkylnaphthalene
US6018087A (en) * 1997-10-10 2000-01-25 Kabushiki Kaisha Kobe Seiko Sho. Isomerization of dimethylnaphthalene to produce 2,6-dimethylnaphthalene
US6284920B1 (en) 1998-10-07 2001-09-04 Bp Corporation North America Inc. Aromatic acid monomers, polymers, products and processes for their manufacture
IT1311976B1 (it) * 1999-03-25 2002-03-22 Franco Codignola Procedimento per la produzione di acidi aromatici.
KR20020025242A (ko) * 1999-08-30 2002-04-03 지스트라텐 알베르터스 빌헬머스 요안느 Ｎｄａ 방법과 ｐｅｎ 방법의 밀접 결합 방법
CA2383337A1 (en) * 1999-08-30 2001-03-08 Keith M. Kreitman An integrated process for the production of 2,6-naphthalene dicarboxylic acid
CA2383377A1 (en) * 1999-08-30 2001-03-08 Mossi & Ghisolfi Overseas S.A. A method for solvent free hydrodebromination in the production of aromatic carboxylic acids
EP1212275B1 (en) 1999-08-30 2005-02-23 Mossi & Ghisolfi International S.A. A process for producing diacids by carboxylation of phenolic compounds
EP1475365A3 (en) * 1999-08-30 2006-08-23 Mossi & Ghisolfi International S.A. A method for solvent free hydrodebromination in the production of aromatic carboxylic acids
BR0107739A (pt) * 2000-01-21 2002-10-22 Bp Corp North America Inc Processos para a produção de ácido carboxìlico aromático, de recuperação de energia, e para a produção de ácido dicarboxìlico aromático, e, processo contìnuo para a produção de um ácido tricarboxìlico aromático
EP1591435A3 (en) * 2004-03-26 2007-11-28 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Method for preparing 2,6-Naphtalene dicarboxyclic acid
KR100621823B1 (ko) * 2004-07-21 2006-09-14 재단법인서울대학교산학협력재단 2,6-디알킬테트랄린의 제조 방법
US7692036B2 (en) 2004-11-29 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
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 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
US7589231B2 (en) * 2004-09-02 2009-09-15 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
US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 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
US7550627B2 (en) * 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
US20060205974A1 (en) * 2005-03-08 2006-09-14 Lavoie Gino G Processes for producing aromatic dicarboxylic acids
US7884232B2 (en) * 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
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
US9388110B2 (en) * 2013-12-12 2016-07-12 Saudi Arabian Oil Company Liquid phase oxidation of aromatic feedstocks with manganate recycling to produce carboxylic acids
WO2020006446A1 (en) * 2018-06-29 2020-01-02 Bp Corporation North America Inc. Solid-liquid separation processes using a large pore filter
CN114032565B (zh) * 2021-11-12 2023-05-30 万华化学集团股份有限公司 一种无水过氧羧酸的制备方法及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171856A (en) * 1962-01-04 1965-03-02 Socony Mobil Oil Co Inc Acid purification process
US3862218A (en) * 1968-02-15 1975-01-21 Celanese Corp Purification of terephthalic acid by thermal treatment
US3717674A (en) * 1968-02-15 1973-02-20 Celanese Corp Thermal purification of terephthalic acid using a carboxylic acid-c8 aromatic solvent
SU486008A1 (ru) * 1974-02-19 1975-09-30 Всесоюзный Научно-Исследовательский И Проектный Институт Мономеров Способ очистки 2,6-нафталиндикарбоновой кислоты
US5149867A (en) * 1987-07-28 1992-09-22 Hatco Corporation Crystallization of water-insoluble dicarboxylic acid
JP2874223B2 (ja) * 1989-11-15 1999-03-24 三菱瓦斯化学株式会社 高純度２，６‐ナフタリンジカルボン酸の製造法

Also Published As

Publication number Publication date
MX9303629A (es) 1993-12-01
US5292934A (en) 1994-03-08

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