SG72858A1 - Process for producing aromatic carboxylic acid - Google Patents

Process for producing aromatic carboxylic acid

Info

Publication number
SG72858A1
SG72858A1 SG1998003288A SG1998003288A SG72858A1 SG 72858 A1 SG72858 A1 SG 72858A1 SG 1998003288 A SG1998003288 A SG 1998003288A SG 1998003288 A SG1998003288 A SG 1998003288A SG 72858 A1 SG72858 A1 SG 72858A1
Authority
SG
Singapore
Prior art keywords
carboxylic acid
aromatic carboxylic
producing aromatic
producing
acid
Prior art date
Application number
SG1998003288A
Other languages
English (en)
Inventor
Fumiya Zaima
Hideaki Jita
Masami Matsumoto
Masato Inari
Original Assignee
Mitsubishi Gas Chemical Co
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 Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Publication of SG72858A1 publication Critical patent/SG72858A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • 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
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/33—Polycyclic acids
    • C07C63/337—Polycyclic acids with carboxyl groups bound to condensed ring systems
    • C07C63/34—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings
    • C07C63/38—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings containing two carboxyl groups both bound to carbon atoms of the condensed ring system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG1998003288A 1997-09-09 1998-08-25 Process for producing aromatic carboxylic acid SG72858A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24404397 1997-09-09

Publications (1)

Publication Number Publication Date
SG72858A1 true SG72858A1 (en) 2000-05-23

Family

ID=17112877

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998003288A SG72858A1 (en) 1997-09-09 1998-08-25 Process for producing aromatic carboxylic acid

Country Status (7)

Country Link
US (1) US5880313A (de)
EP (1) EP0902004B1 (de)
KR (1) KR100559299B1 (de)
DE (1) DE69809357T2 (de)
ES (1) ES2186955T3 (de)
SG (1) SG72858A1 (de)
TW (1) TW442464B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02001652A (es) * 1999-08-17 2002-08-06 Mobile Process Technology Co Proceso de recuperacion del catalizador de oxidacion en la elaboracion de acidos carboxilicos aromaticos.
US6982234B2 (en) 2000-06-01 2006-01-03 Gtc Technology Inc. Methods and apparatus for removing catalyst from oxidation reactor effluent
JP4788023B2 (ja) 2000-06-27 2011-10-05 三菱瓦斯化学株式会社 液相酸化反応母液からの触媒成分の回収方法
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
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
KR101429314B1 (ko) * 2006-12-11 2014-08-11 미츠비시 가스 가가쿠 가부시키가이샤 테레프탈산의 제조 방법
WO2008075572A1 (ja) * 2006-12-20 2008-06-26 Mitsubishi Gas Chemical Company, Inc. イソフタル酸の製造方法
BRPI0811377A2 (pt) * 2007-05-31 2014-12-09 Dow Italia S R L "processo para a remoção e recuperação de pelo menos um metal pesado"
JP2010022923A (ja) * 2008-07-17 2010-02-04 Mitsubishi Chemicals Corp 排水の処理方法
ES2727581T3 (es) * 2010-02-19 2019-10-17 Mitsubishi Gas Chemical Co Método de pretratamiento de una resina de quelato que tiene un anillo de piridina usada para recoger un catalizador en un procedimiento de producción de ácido tereftálico
WO2011102479A1 (ja) * 2010-02-19 2011-08-25 三菱瓦斯化学株式会社 芳香族カルボン酸類製造プロセスの触媒回収に用いるピリジン環含有キレート樹脂の前処理方法
DE102013001972A1 (de) * 2013-02-05 2014-08-07 Thyssenkrupp Industrial Solutions Ag Verfahren zur selektiven Entfernung von Katalysatorbestandteilen aus Abströmen von Oxidationsreaktionen aromatischer Verbindungen, dafür geeignete Anlage und Verwendung
WO2015025896A1 (ja) 2013-08-23 2015-02-26 味の素株式会社 １，５－ペンタジアミンの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170198A (de) * 1974-12-16 1976-06-17 Toray Industries
JPS53104590A (en) * 1977-02-24 1978-09-11 Asahi Chem Ind Co Ltd Recovery method for liquid-phase oxidation catalyst and solvent
GB1595904A (en) * 1977-04-25 1981-08-19 Ici Ltd Recovery catalyst values
EP0013100B1 (de) * 1978-12-21 1982-05-19 Imperial Chemical Industries Plc Bromrückgewinnung aus den Abgasen eines mit Brom katalysierten Oxydationsverfahrens
US5731466A (en) * 1995-11-01 1998-03-24 Mitsubishi Gas Chemical Company, Inc. Method for preparing alkylbenzoic acid
JPH1015390A (ja) * 1996-07-02 1998-01-20 Mitsubishi Gas Chem Co Inc 液相酸化反応母液からの触媒回収方法

Also Published As

Publication number Publication date
TW442464B (en) 2001-06-23
DE69809357D1 (de) 2002-12-19
ES2186955T3 (es) 2003-05-16
EP0902004A3 (de) 1999-07-28
DE69809357T2 (de) 2003-03-20
US5880313A (en) 1999-03-09
EP0902004B1 (de) 2002-11-13
KR19990029666A (ko) 1999-04-26
KR100559299B1 (ko) 2006-07-11
EP0902004A2 (de) 1999-03-17

Similar Documents

Publication Publication Date Title
GB2310210B (en) Process for producing an aromatic carboxylic acid
ZA9610202B (en) Process for the production of terephthalic acid
GB2301586B (en) Process for producing terephthalic acid
ZA962225B (en) Process for the production of aromatic carboxylic acids.
HUP0100656A3 (en) Method for produce aromatic carboxylic acids
SG72858A1 (en) Process for producing aromatic carboxylic acid
HUP9801420A3 (en) Process for producing l-amino acids by fermentition
IL135866A0 (en) Method for producing 8-methoxyquinoline carboxylic acids
PL346582A1 (en) Process for preparing carboxylic acids
EG22083A (en) Improved process for producing pure carboxylic acids
AU1618699A (en) Process for preparing purified carboxylic acids
HUP9701580A3 (en) Process for producing benzoic acid derivatives
EP0801131A4 (de) Verfahren zur herstellung einer d-n-carbamoyl-alpha-aminosäure
GB9714907D0 (en) Production of aromatic carboxylic acids
EG22328A (en) Improved process for producing highly pure aromatic carboxylic acids
ID19069A (id) Proses untuk memproduksi asam-asam karboksilat aromatik
IL133121A0 (en) Process for making 2-alkyl-3-hydroxybenzoic acids
EP0743935A4 (de) Verfahren zur herstellung von carbonsäuren
ZA981472B (en) Process for the manufacture of carboxylic acids
HU9700699D0 (en) Process for producing 0-(3-amino-2-hidroxy-propyl)-hidroxim acid halogenids
HUT75051A (en) Process for producing 3-isoxazolecarboxylic acid
AU2094997A (en) Process for producing substituted aromatic thiocarboxylic acid amides
HU9801312D0 (en) Process for producing 3,3-dimethyl-butyric acid
AU1780800A (en) Process for the preparation of aromatic carboxylic acid amides
HU9802526D0 (en) Improved process for producing 4-cyano-4-(substituted-indazole)-cyclohexane-carboxylic acid derivatives