DE602004019121D1 - Verfahren zur herstellung hochreiner terephthalsäure - Google Patents

Verfahren zur herstellung hochreiner terephthalsäure

Info

Publication number
DE602004019121D1
DE602004019121D1 DE602004019121T DE602004019121T DE602004019121D1 DE 602004019121 D1 DE602004019121 D1 DE 602004019121D1 DE 602004019121 T DE602004019121 T DE 602004019121T DE 602004019121 T DE602004019121 T DE 602004019121T DE 602004019121 D1 DE602004019121 D1 DE 602004019121D1
Authority
DE
Germany
Prior art keywords
terephthalic acid
preparing high
purity terephthalic
purity
preparing
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.)
Active
Application number
DE602004019121T
Other languages
English (en)
Inventor
Hideaki Fujita
Hiroshi Machida
Nobuo Namiki
Yoshio Waguri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mizushima Aroma Co Ltd
Mitsubishi Gas Chemical Co Inc
Toyobo Co Ltd
Original Assignee
Mizushima Aroma Co Ltd
Mitsubishi Gas Chemical Co Inc
Toyobo Co Ltd
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 Mizushima Aroma Co Ltd, Mitsubishi Gas Chemical Co Inc, Toyobo Co Ltd filed Critical Mizushima Aroma Co Ltd
Publication of DE602004019121D1 publication Critical patent/DE602004019121D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07C51/42—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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
DE602004019121T 2003-10-02 2004-09-30 Verfahren zur herstellung hochreiner terephthalsäure Active DE602004019121D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003344002 2003-10-02
PCT/JP2004/014772 WO2005033058A1 (ja) 2003-10-02 2004-09-30 高純度テレフタル酸の製造方法

Publications (1)

Publication Number Publication Date
DE602004019121D1 true DE602004019121D1 (de) 2009-03-05

Family

ID=34419365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019121T Active DE602004019121D1 (de) 2003-10-02 2004-09-30 Verfahren zur herstellung hochreiner terephthalsäure

Country Status (9)

Country Link
US (1) US7262323B2 (de)
EP (1) EP1669343B1 (de)
JP (2) JP5047501B2 (de)
KR (1) KR101107927B1 (de)
CN (1) CN1819985B (de)
DE (1) DE602004019121D1 (de)
MY (1) MY142126A (de)
TW (1) TWI343372B (de)
WO (1) WO2005033058A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005032736A1 (ja) 2003-10-03 2005-04-14 Mitsubishi Gas Chemical Company, Inc. 固体粒子の洗浄方法
KR101419071B1 (ko) * 2006-07-24 2014-07-11 미츠비시 가스 가가쿠 가부시키가이샤 분산매 치환 방법
JP5162960B2 (ja) * 2007-05-22 2013-03-13 三菱瓦斯化学株式会社 イソフタル酸原スラリーの分散媒置換方法
CN102040512B (zh) * 2009-10-13 2014-03-05 中国石油化工股份有限公司 粗对苯二甲酸母液置换方法
CN102040513A (zh) * 2009-10-13 2011-05-04 中国石油化工股份有限公司 溶剂置换制取对苯二甲酸水性浆料的方法
US20110152878A1 (en) * 2009-12-17 2011-06-23 Ethicon Endo-Surgery, Inc. Interface systems for aiding clinicians in controlling and manipulating at least one endoscopic surgical instrument and a cable controlled guide tube system
JP5659219B2 (ja) 2010-03-01 2015-01-28 株式会社クレハ 塔型固液向流接触装置、固体粒子の洗浄装置、及び、方法
WO2011145424A1 (ja) 2010-05-21 2011-11-24 株式会社クレハ 縦型固液向流接触方法、固体粒子の洗浄方法、ポリアリーレンスルフィドの製造方法、及び、装置
GB201011008D0 (en) 2010-06-30 2010-08-18 Davy Process Techn Ltd Process and system
US10388156B2 (en) * 2015-12-29 2019-08-20 The Directv Group, Inc. Method and system for displaying a position of a vehicle at a remotely located device
JP7025717B2 (ja) * 2016-09-14 2022-02-25 三菱瓦斯化学株式会社 高純度テレフタル酸の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156744A (ja) * 1986-12-22 1988-06-29 Toray Ind Inc 酢酸の回収方法
JP2545103B2 (ja) * 1987-12-17 1996-10-16 三井石油化学工業株式会社 テレフタル酸スラリ―の分散媒交換方法
JP4055913B2 (ja) * 1994-04-26 2008-03-05 三菱瓦斯化学株式会社 高純度テレフタル酸を製造する方法
US5712412A (en) 1994-12-26 1998-01-27 Mitsubishi Gas Chemical Co., Inc. Process for producing highly pure terephthalic acid
JP3766708B2 (ja) * 1994-12-26 2006-04-19 三菱瓦斯化学株式会社 高純度テレフタル酸の製造方法
JP3731681B2 (ja) 1996-04-18 2006-01-05 三菱瓦斯化学株式会社 高純度テレフタル酸の製造方法
JP3788634B2 (ja) * 1996-04-18 2006-06-21 三菱瓦斯化学株式会社 高純度テレフタル酸の製造法
JPH1045667A (ja) 1996-07-29 1998-02-17 Mitsubishi Gas Chem Co Inc 分散媒置換装置を用いた高純度テレフタル酸の製造方法
JPH10287614A (ja) * 1997-02-17 1998-10-27 Mitsui Chem Inc 高純度テレフタル酸の製造方法
JP2000191583A (ja) * 1998-12-25 2000-07-11 Mitsui Chemicals Inc 芳香族カルボン酸の製造方法
JP3846080B2 (ja) * 1998-12-28 2006-11-15 三井化学株式会社 芳香族カルボン酸の製造方法
WO2005032736A1 (ja) * 2003-10-03 2005-04-14 Mitsubishi Gas Chemical Company, Inc. 固体粒子の洗浄方法

Also Published As

Publication number Publication date
CN1819985A (zh) 2006-08-16
EP1669343B1 (de) 2009-01-14
KR101107927B1 (ko) 2012-01-25
EP1669343A4 (de) 2007-01-03
TWI343372B (en) 2011-06-11
CN1819985B (zh) 2011-08-10
JP5047501B2 (ja) 2012-10-10
US7262323B2 (en) 2007-08-28
WO2005033058A1 (ja) 2005-04-14
EP1669343A1 (de) 2006-06-14
US20070015935A1 (en) 2007-01-18
KR20060105738A (ko) 2006-10-11
JPWO2005033058A1 (ja) 2006-12-14
MY142126A (en) 2010-09-15
TW200517370A (en) 2005-06-01
JP2012158614A (ja) 2012-08-23

Similar Documents

Publication Publication Date Title
DE502004009768D1 (de) Verfahren zur herstellung von dreiwertigen organophosphor-verbindungen
DE502005010038D1 (de) Verfahren zur herstellung von 3-pentennitril
DE502004005504D1 (de) Verfahren zur herstellung von hochreinen organo-iridium-verbindungen
DE50307672D1 (de) Verfahren zur herstellung von polycarbonaten
DE502006001614D1 (de) Verfahren zur herstellung von 1-alkyl-3-phenyluracilen
DE602005023438D1 (de) Verfahren zur herstellung von polyestern
DE502004001613D1 (de) Verfahren zur herstellung von polyamiden
DE502005009604D1 (de) Verfahren zur herstellung von ameisensäure
DE602006006654D1 (de) Verfahren zur herstellung von nährmittelzusammensetzungen
DE502005002059D1 (de) Verfahren zur herstellung von polyetheralkoholen
DE602004023921D1 (de) Neues verfahren zur herstellung vonroflumilast
DE60317690D1 (de) Verfahren zur herstellung von valsartan
DE602005017099D1 (de) Verfahren zur Herstellung von amorphem Cefuroximaxetil
DE602005024566D1 (de) Verfahren zur herstellung von 2-amino-5-iodobenzoesäure
DE60302139D1 (de) Verfahren zur herstellung von aripiprazole
DE602004005137D1 (de) Verfahren zur Herstellung von Nanopartikeln
DE602004019121D1 (de) Verfahren zur herstellung hochreiner terephthalsäure
DE502004005985D1 (de) Verfahren zur herstellung von carbonylreste-aufweisenden organosiliciumverbindungen
DE50207455D1 (de) Verfahren ZUR HERSTELLUNG VON CARBONSÄURESALZEN
DE60211695D1 (de) Verfahren zur herstellung von phosphorsäureestern
DE60126744D1 (de) Verfahren zur herstellung von 2-hydroxy-4-methylthio-buttersäure-estern
DE60205502D1 (de) Verfahren zur herstellung von alpha-hydroxycarbonsäureamiden
DE602006008329D1 (de) Verfahren zur herstellung von anilinen
DE602005021376D1 (de) Verfahren zur herstellung sulfurierter hydroxycarbonsäure
DE502005009149D1 (de) Verfahren zur herstellung von blausäure

Legal Events

Date Code Title Description
8364 No opposition during term of opposition