JP2545103B2 - テレフタル酸スラリ―の分散媒交換方法 - Google Patents

テレフタル酸スラリ―の分散媒交換方法

Info

Publication number
JP2545103B2
JP2545103B2 JP62319889A JP31988987A JP2545103B2 JP 2545103 B2 JP2545103 B2 JP 2545103B2 JP 62319889 A JP62319889 A JP 62319889A JP 31988987 A JP31988987 A JP 31988987A JP 2545103 B2 JP2545103 B2 JP 2545103B2
Authority
JP
Japan
Prior art keywords
terephthalic acid
slurry
aliphatic carboxylic
water
carboxylic acid
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.)
Expired - Lifetime
Application number
JP62319889A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01160942A (ja
Inventor
良一 山本
弘 鈴木
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP62319889A priority Critical patent/JP2545103B2/ja
Priority to CA000585292A priority patent/CA1316939C/en
Priority to KR1019880016551A priority patent/KR910003255B1/ko
Priority to AT88311925T priority patent/ATE76397T1/de
Priority to DE8888311925T priority patent/DE3871351D1/de
Priority to EP88311925A priority patent/EP0321272B1/en
Priority to ES198888311925T priority patent/ES2037248T3/es
Priority to DD88323313A priority patent/DD280096A5/de
Priority to SU884613201A priority patent/RU2002731C1/ru
Priority to CN88108715A priority patent/CN1029844C/zh
Publication of JPH01160942A publication Critical patent/JPH01160942A/ja
Priority to US07/449,047 priority patent/US5008450A/en
Priority to GR920401609T priority patent/GR3005279T3/el
Priority to SG1228/92A priority patent/SG122892G/en
Application granted granted Critical
Publication of JP2545103B2 publication Critical patent/JP2545103B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • 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)
JP62319889A 1987-12-17 1987-12-17 テレフタル酸スラリ―の分散媒交換方法 Expired - Lifetime JP2545103B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP62319889A JP2545103B2 (ja) 1987-12-17 1987-12-17 テレフタル酸スラリ―の分散媒交換方法
CA000585292A CA1316939C (en) 1987-12-17 1988-12-08 Process for exchanging dispersing medium of terephthalic acid slurry
KR1019880016551A KR910003255B1 (ko) 1987-12-17 1988-12-13 테레프탈산 슬러리의 분산매체 교환방법
DE8888311925T DE3871351D1 (de) 1987-12-17 1988-12-16 Verfahren zum austausch eines dispersionsmediums in einer terephthalsaeureaufschaeumung.
EP88311925A EP0321272B1 (en) 1987-12-17 1988-12-16 Process for exchanging dispersing medium of terephthalic acid slurry
ES198888311925T ES2037248T3 (es) 1987-12-17 1988-12-16 Procedimiento para intercambiar un medio dispersante de una suspension de acido tereftalico.
AT88311925T ATE76397T1 (de) 1987-12-17 1988-12-16 Verfahren zum austausch eines dispersionsmediums in einer terephthalsaeureaufschaeumung.
DD88323313A DD280096A5 (de) 1987-12-17 1988-12-16 Verfahren zum austausch eines dispersionsmediums der terephthalsaeureaufschlaemmung
SU884613201A RU2002731C1 (ru) 1987-12-17 1988-12-16 Способ замены диспергирующей среды в суспензии терефталевой кислоты
CN88108715A CN1029844C (zh) 1987-12-17 1988-12-17 交换对苯二酸浆料的分散介质的方法
US07/449,047 US5008450A (en) 1987-12-17 1989-12-14 Process for exchanging dispersing medium of terephthalic acid slurry
GR920401609T GR3005279T3 (enExample) 1987-12-17 1992-07-29
SG1228/92A SG122892G (en) 1987-12-17 1992-12-03 Process for exchanging dispersing medium of terephthalic acid slurry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62319889A JP2545103B2 (ja) 1987-12-17 1987-12-17 テレフタル酸スラリ―の分散媒交換方法

Publications (2)

Publication Number Publication Date
JPH01160942A JPH01160942A (ja) 1989-06-23
JP2545103B2 true JP2545103B2 (ja) 1996-10-16

Family

ID=18115365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62319889A Expired - Lifetime JP2545103B2 (ja) 1987-12-17 1987-12-17 テレフタル酸スラリ―の分散媒交換方法

Country Status (13)

Country Link
US (1) US5008450A (enExample)
EP (1) EP0321272B1 (enExample)
JP (1) JP2545103B2 (enExample)
KR (1) KR910003255B1 (enExample)
CN (1) CN1029844C (enExample)
AT (1) ATE76397T1 (enExample)
CA (1) CA1316939C (enExample)
DD (1) DD280096A5 (enExample)
DE (1) DE3871351D1 (enExample)
ES (1) ES2037248T3 (enExample)
GR (1) GR3005279T3 (enExample)
RU (1) RU2002731C1 (enExample)
SG (1) SG122892G (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2504545B2 (ja) * 1988-11-15 1996-06-05 三菱化学株式会社 テレフタル酸の製造法
GB9104776D0 (en) * 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid
US5142097A (en) * 1991-05-31 1992-08-25 E. I. Du Pont De Nemours And Company Recovery and recycle of acetic acid in an oxidation process
GB9310070D0 (en) * 1992-05-29 1993-06-30 Ici Plc Process for the production of purified terephthalic acid
TW299318B (enExample) * 1994-11-15 1997-03-01 Mitsubishi Chem Corp
US5712412A (en) * 1994-12-26 1998-01-27 Mitsubishi Gas Chemical Co., Inc. Process for producing highly pure terephthalic acid
CN101229451B (zh) * 1999-12-17 2013-02-13 提克纳有限公司 从液相分离固体的方法
JP4643801B2 (ja) * 2000-07-05 2011-03-02 三菱瓦斯化学株式会社 分散媒置換方法および高純度テレフタル酸の製造方法
US7276625B2 (en) * 2002-10-15 2007-10-02 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
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
US7074954B2 (en) * 2002-12-09 2006-07-11 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
BR0316462A (pt) * 2002-12-09 2005-10-11 Eastman Chem Co Processos para reduzir uma suspensão de ácido carboxìlico purificado, para purificar um produto de oxidação em estágios, para produzir um produto de ácido carboxìlico purificado, e, suspensão de ácido carboxìlico purificado
US7193109B2 (en) * 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7547803B2 (en) * 2003-06-20 2009-06-16 Mitsubishi Gas Chemical Company, Inc. Process for producing a high purity aromatic polycarboxylic acid
WO2005033058A1 (ja) * 2003-10-02 2005-04-14 Mitsubishi Gas Chemical Company, Inc. 高純度テレフタル酸の製造方法
EP1669140B1 (en) * 2003-10-03 2010-11-03 Mitsubishi Gas Chemical Company, Inc. Method of washing solid grain
US7546747B2 (en) * 2004-01-15 2009-06-16 Eastman Chemical Company Process for production of a dried carboxylic acid cake suitable for use in polyester production
US7214760B2 (en) * 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7615663B2 (en) 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US20070179312A1 (en) * 2006-02-02 2007-08-02 O'meadhra Ruairi Seosamh Process for the purification of a crude carboxylic axid slurry
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
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
CN111450787A (zh) * 2020-03-31 2020-07-28 无锡银燕化工装备科技有限公司 一种用于连续洗涤的反应器
CN111494985A (zh) * 2020-05-25 2020-08-07 张掖征峰科技有限公司 多级连续逆流洗涤浸出设备和方法
CN114917687B (zh) * 2022-06-14 2023-05-05 山东明化新材料有限公司 一种聚苯硫醚浆料洗涤塔

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873609A (en) * 1973-01-05 1975-03-25 Phillips Petroleum Co Continuous slurry process for formation of aromatic polycarboxylic acids
JPS5931491B2 (ja) * 1977-08-12 1984-08-02 三井化学株式会社 テレフタル酸懸濁液中の母液を置換分離する方法
US4201871A (en) * 1978-02-23 1980-05-06 Asahi Kasei Kogyo Kabushiki Kaisha Process for recovering terephthalic acid
JPS5517309A (en) * 1978-07-21 1980-02-06 Mitsubishi Gas Chem Co Inc Preparation of high purity terephthalic acid
GB2072162B (en) * 1980-03-21 1984-03-21 Labofina Sa Process for the production and the recovery of terephthalic acid
JPS5753431A (en) * 1980-07-21 1982-03-30 Haakofuina Improved washing column washing process for crude terephthalic acid
DE3128474A1 (de) * 1980-07-21 1982-06-09 Hercofina, Wilmington, N.C. Verfahren zur gegenstromwaesche fein verteilter roher terephthalsaeure

Also Published As

Publication number Publication date
CA1316939C (en) 1993-04-27
SG122892G (en) 1993-02-19
ES2037248T3 (es) 1993-06-16
KR890009839A (ko) 1989-08-04
DD280096A5 (de) 1990-06-27
JPH01160942A (ja) 1989-06-23
CN1033619A (zh) 1989-07-05
US5008450A (en) 1991-04-16
GR3005279T3 (enExample) 1993-05-24
DE3871351D1 (de) 1992-06-25
RU2002731C1 (ru) 1993-11-15
EP0321272A1 (en) 1989-06-21
CN1029844C (zh) 1995-09-27
EP0321272B1 (en) 1992-05-20
KR910003255B1 (ko) 1991-05-25
ATE76397T1 (de) 1992-06-15

Similar Documents

Publication Publication Date Title
JP2545103B2 (ja) テレフタル酸スラリ―の分散媒交換方法
JP3979505B2 (ja) 高純度テレフタル酸の製造方法
JP3731681B2 (ja) 高純度テレフタル酸の製造方法
JP2012158614A (ja) 高純度テレフタル酸の製造方法
JP3788634B2 (ja) 高純度テレフタル酸の製造法
JP4735262B2 (ja) 固体粒子の洗浄方法
JPH07291896A (ja) 高純度テレフタル酸を製造する方法
WO2018051775A1 (ja) 高純度テレフタル酸の製造方法
JP5412831B2 (ja) 分散媒置換方法
TWI427060B (zh) 分散媒置換方法及分散媒置換裝置
EP3326993B1 (en) Method for producing high-purity terephthalic acid
JP4643801B2 (ja) 分散媒置換方法および高純度テレフタル酸の製造方法
JPH0354994B2 (enExample)