KR100807762B1 - 테레프탈산의 제조 방법 - Google Patents

테레프탈산의 제조 방법 Download PDF

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Publication number
KR100807762B1
KR100807762B1 KR1020067000971A KR20067000971A KR100807762B1 KR 100807762 B1 KR100807762 B1 KR 100807762B1 KR 1020067000971 A KR1020067000971 A KR 1020067000971A KR 20067000971 A KR20067000971 A KR 20067000971A KR 100807762 B1 KR100807762 B1 KR 100807762B1
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KR
South Korea
Prior art keywords
terephthalic acid
crystallization tank
crystallization
stirring
tank
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Application number
KR1020067000971A
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English (en)
Korean (ko)
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KR20060041237A (ko
Inventor
가즈히코 가토
Original Assignee
미쓰이 가가쿠 가부시키가이샤
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Publication of KR20060041237A publication Critical patent/KR20060041237A/ko
Application granted granted Critical
Publication of KR100807762B1 publication Critical patent/KR100807762B1/ko

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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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • 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
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
KR1020067000971A 2003-08-05 2004-07-16 테레프탈산의 제조 방법 KR100807762B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003205951 2003-08-05
JPJP-P-2003-00205951 2003-08-05

Publications (2)

Publication Number Publication Date
KR20060041237A KR20060041237A (ko) 2006-05-11
KR100807762B1 true KR100807762B1 (ko) 2008-02-28

Family

ID=34113686

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067000971A KR100807762B1 (ko) 2003-08-05 2004-07-16 테레프탈산의 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2005012218A1 (ja)
KR (1) KR100807762B1 (ja)
CN (1) CN100393688C (ja)
TW (1) TWI322803B (ja)
WO (1) WO2005012218A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4087017B2 (ja) * 1999-07-15 2008-05-14 本田技研工業株式会社 転回機構を備えた四輪車両
JP2005053799A (ja) * 2003-08-05 2005-03-03 Satake Chemical Equipment Mfg Ltd テレフタル酸の晶析装置
JP5114195B2 (ja) * 2006-02-03 2013-01-09 三菱レイヨン株式会社 カルボン酸の製造方法
WO2009038045A1 (ja) * 2007-09-19 2009-03-26 Mitsui Chemicals, Inc. 芳香族カルボン酸の製造方法
WO2009040886A1 (ja) * 2007-09-25 2009-04-02 Shi Mechanical & Equipment Inc. 撹拌装置
SG10202110622UA (en) * 2011-07-26 2021-11-29 Dsm Ip Assets Bv Process for preparing a diamine/dicarboxylic acid salt
JP6282802B2 (ja) * 2013-03-12 2018-02-21 ユニチカ株式会社 半芳香族ポリアミド粉粒体およびその製造方法
CZ305172B6 (cs) * 2014-03-28 2015-05-27 Bochemie A.S. Diskontinuální krystalizační jednotka pro výrobu kulovitých krystalů
EP3326993B1 (en) * 2015-07-22 2020-07-01 Mitsubishi Gas Chemical Company, Inc. Method for producing high-purity terephthalic acid
JP6690485B2 (ja) * 2016-09-20 2020-04-28 住友金属鉱山株式会社 化学反応装置、および、化学反応装置を用いた粒子の製造方法
TWI708761B (zh) 2019-09-26 2020-11-01 遠東新世紀股份有限公司 製造對苯二甲酸的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06329583A (ja) * 1993-05-25 1994-11-29 Mitsubishi Kasei Corp 粉体特性、スラリー特性に優れたテレフタル酸の製造方法
JPH08225489A (ja) * 1994-11-16 1996-09-03 Mitsubishi Chem Corp テレフタル酸の製造方法
US5567842A (en) 1994-11-16 1996-10-22 Mitsubishi Chemical Corporation Process for producing terephthalic acid

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08208561A (ja) * 1994-11-16 1996-08-13 Mitsubishi Chem Corp テレフタル酸の製造方法
JP3224498B2 (ja) * 1995-09-11 2001-10-29 綜研化学株式会社 撹拌装置
JPH0975697A (ja) * 1995-09-18 1997-03-25 Dainippon Seiki:Kk 粉粒状試料混入液の撹拌装置
KR100455952B1 (ko) * 1998-03-31 2004-11-06 스미도모쥬기가이고교 가부시키가이샤 세로형 교반장치
JP3820313B2 (ja) * 1998-03-31 2006-09-13 住重機器システム株式会社 竪型撹拌装置の撹拌翼構造
JP3632827B2 (ja) * 1998-11-11 2005-03-23 リンテック株式会社 撹拌装置
JP2000262880A (ja) * 1999-03-15 2000-09-26 Satake Chemical Equipment Mfg Ltd 撹拌翼
JP2002308906A (ja) * 2001-04-11 2002-10-23 Sekisui Chem Co Ltd 攪拌装置及び重合体粒子の製造方法
JP2002306902A (ja) * 2001-04-13 2002-10-22 Mitsubishi Chemicals Corp 有機化合物の晶析及び／又は精製方法
JP2003128598A (ja) * 2001-10-16 2003-05-08 Teijin Ltd テレフタル酸の粒子径制御方法
JP2004203864A (ja) * 2002-12-09 2004-07-22 Mitsubishi Chemicals Corp 粗テレフタル酸溶解液の反応器への供給方法
JP2004202318A (ja) * 2002-12-24 2004-07-22 Mitsubishi Chemicals Corp アンカー型攪拌翼を有する晶析槽
JP2004255291A (ja) * 2003-02-26 2004-09-16 Toray Ind Inc 攪拌装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06329583A (ja) * 1993-05-25 1994-11-29 Mitsubishi Kasei Corp 粉体特性、スラリー特性に優れたテレフタル酸の製造方法
JPH08225489A (ja) * 1994-11-16 1996-09-03 Mitsubishi Chem Corp テレフタル酸の製造方法
US5567842A (en) 1994-11-16 1996-10-22 Mitsubishi Chemical Corporation Process for producing terephthalic acid

Also Published As

Publication number Publication date
KR20060041237A (ko) 2006-05-11
TW200517371A (en) 2005-06-01
CN100393688C (zh) 2008-06-11
CN1832914A (zh) 2006-09-13
TWI322803B (en) 2010-04-01
WO2005012218A1 (ja) 2005-02-10
JPWO2005012218A1 (ja) 2006-09-14

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