CN1129693A - 对苯二甲酸水性浆料的配制方法 - Google Patents

对苯二甲酸水性浆料的配制方法 Download PDF

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Publication number
CN1129693A
CN1129693A CN95119339A CN95119339A CN1129693A CN 1129693 A CN1129693 A CN 1129693A CN 95119339 A CN95119339 A CN 95119339A CN 95119339 A CN95119339 A CN 95119339A CN 1129693 A CN1129693 A CN 1129693A
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CN
China
Prior art keywords
terephthalic acid
acetate
acetic acid
slurry
water
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.)
Pending
Application number
CN95119339A
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English (en)
Chinese (zh)
Inventor
泉泽义昭
角良幸
矶贝隆行
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical 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
Priority claimed from JP28091094A external-priority patent/JP3629733B2/ja
Priority claimed from JP31501994A external-priority patent/JP3484792B2/ja
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of CN1129693A publication Critical patent/CN1129693A/zh
Pending legal-status Critical Current

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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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

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)
CN95119339A 1994-11-15 1995-11-15 对苯二甲酸水性浆料的配制方法 Pending CN1129693A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP28091094A JP3629733B2 (ja) 1994-11-15 1994-11-15 テレフタル酸水スラリーの調製方法
JP280910/94 1994-11-15
JP31501994A JP3484792B2 (ja) 1994-12-19 1994-12-19 テレフタル酸水スラリーの調製方法
JP315019/94 1994-12-19

Publications (1)

Publication Number Publication Date
CN1129693A true CN1129693A (zh) 1996-08-28

Family

ID=26553977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95119339A Pending CN1129693A (zh) 1994-11-15 1995-11-15 对苯二甲酸水性浆料的配制方法

Country Status (5)

Country Link
US (1) US5557009A (OSRAM)
KR (1) KR960017615A (OSRAM)
CN (1) CN1129693A (OSRAM)
GB (1) GB2295149B (OSRAM)
TW (1) TW299318B (OSRAM)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798761A (zh) * 2010-04-28 2010-08-11 东华大学 应用于高支单经单纬精纺毛织物经纱的浆料及其制备方法
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
CN103121946A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 粗对苯二甲酸滤饼的洗涤方法
CN103121948A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 提纯粗对苯二甲酸氧化浆料的方法
CN103121939A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 粗间苯二甲酸加氢精制反应原料的制备方法
CN103121947A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 置换粗对苯二甲酸滤饼中对二甲苯的方法
CN103121941A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 粗间苯二甲酸滤饼的洗涤方法
CN103121943A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 提纯粗间苯二甲酸氧化浆料的方法
CN103420828A (zh) * 2012-05-23 2013-12-04 中国石油化工股份有限公司 粗对苯二甲酸加氢精制反应原料的制备方法
CN103772192A (zh) * 2012-10-25 2014-05-07 中国石油化工股份有限公司 提纯粗对苯二甲酸氧化浆料的方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100264749B1 (ko) * 1997-02-17 2000-09-01 나까니시 히로유끼 고순도 테레프탈산의 제조 방법
US6114574A (en) * 1998-05-19 2000-09-05 The Penn State Research Foundation Preparation of aromatic acids
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US7541489B2 (en) 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
RU2463096C2 (ru) * 2007-12-20 2012-10-10 Хитачи Плант Текнолоджиз, Лтд. Способ фильтрации кристаллической суспензии
CN103121937B (zh) * 2011-11-18 2015-04-08 中国石油化工股份有限公司 除去粗间苯二甲酸滤饼中醋酸的方法
US9388111B2 (en) * 2013-12-27 2016-07-12 Eastman Chemical Company Methods and apparatus for isolating dicarboxylic acid
US9328051B2 (en) * 2013-12-27 2016-05-03 Eastman Chemical Company Methods and apparatus for isolating dicarboxylic acid
EP4565555A1 (en) * 2022-08-03 2025-06-11 Eastman Chemical Company Recycled content paraxylene and related chemical compounds from waste plastic

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081464A (en) * 1976-07-26 1978-03-28 Standard Oil Company Iso- or terephthalic acid production in and recovery from benzoic acid-water solvent system
IT1129759B (it) * 1980-01-23 1986-06-11 Montedison Spa Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico
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
GB9104776D0 (en) * 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid
US5200557A (en) * 1991-04-12 1993-04-06 Amoco Corporation Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid
GB9310070D0 (en) * 1992-05-29 1993-06-30 Ici Plc Process for the production of purified terephthalic acid

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101798761A (zh) * 2010-04-28 2010-08-11 东华大学 应用于高支单经单纬精纺毛织物经纱的浆料及其制备方法
CN103121947B (zh) * 2011-11-18 2015-04-08 中国石油化工股份有限公司 置换粗对苯二甲酸滤饼中对二甲苯的方法
CN103121946A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 粗对苯二甲酸滤饼的洗涤方法
CN103121939A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 粗间苯二甲酸加氢精制反应原料的制备方法
CN103121947A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 置换粗对苯二甲酸滤饼中对二甲苯的方法
CN103121941A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 粗间苯二甲酸滤饼的洗涤方法
CN103121943A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 提纯粗间苯二甲酸氧化浆料的方法
CN103121939B (zh) * 2011-11-18 2015-10-21 中国石油化工股份有限公司 粗间苯二甲酸加氢精制反应原料的制备方法
CN103121943B (zh) * 2011-11-18 2015-08-12 中国石油化工股份有限公司 提纯粗间苯二甲酸氧化浆料的方法
CN103121946B (zh) * 2011-11-18 2015-02-11 中国石油化工股份有限公司 粗对苯二甲酸滤饼的洗涤方法
CN103121948B (zh) * 2011-11-18 2015-04-08 中国石油化工股份有限公司 提纯粗对苯二甲酸氧化浆料的方法
CN103121948A (zh) * 2011-11-18 2013-05-29 中国石油化工股份有限公司 提纯粗对苯二甲酸氧化浆料的方法
CN103121941B (zh) * 2011-11-18 2015-06-10 中国石油化工股份有限公司 粗间苯二甲酸滤饼的洗涤方法
CN103420828B (zh) * 2012-05-23 2015-08-12 中国石油化工股份有限公司 粗对苯二甲酸加氢精制反应原料的制备方法
CN103420828A (zh) * 2012-05-23 2013-12-04 中国石油化工股份有限公司 粗对苯二甲酸加氢精制反应原料的制备方法
CN103772192A (zh) * 2012-10-25 2014-05-07 中国石油化工股份有限公司 提纯粗对苯二甲酸氧化浆料的方法
CN103772192B (zh) * 2012-10-25 2015-09-09 中国石油化工股份有限公司 提纯粗对苯二甲酸氧化浆料的方法

Also Published As

Publication number Publication date
US5557009A (en) 1996-09-17
GB9522138D0 (en) 1996-01-03
KR960017615A (ko) 1996-06-17
TW299318B (OSRAM) 1997-03-01
GB2295149B (en) 1998-02-04
GB2295149A (en) 1996-05-22

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