CN103168020B - 通过控制过滤器进料浆液中的%水来提高对苯二甲酸的净化过滤速率 - Google Patents

通过控制过滤器进料浆液中的%水来提高对苯二甲酸的净化过滤速率 Download PDF

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Publication number
CN103168020B
CN103168020B CN201180050850.7A CN201180050850A CN103168020B CN 103168020 B CN103168020 B CN 103168020B CN 201180050850 A CN201180050850 A CN 201180050850A CN 103168020 B CN103168020 B CN 103168020B
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Prior art keywords
water
stream
purification
slurries
hyperconcentration
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CN201180050850.7A
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Chinese (zh)
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CN103168020A (zh
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K.R.帕克
L.W.布莱尔
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Grupo Petrotemex SA de CV
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Grupo Petrotemex SA de CV
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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
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • 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
    • 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
    • C07C51/50—Use of additives, e.g. for stabilisation
    • 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
    • C07C63/24—1,3 - Benzenedicarboxylic acid

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN201180050850.7A 2010-08-20 2011-08-11 通过控制过滤器进料浆液中的%水来提高对苯二甲酸的净化过滤速率 Active CN103168020B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/860128 2010-08-20
US12/860,128 2010-08-20
US12/860,128 US8466312B2 (en) 2010-08-20 2010-08-20 Terephthalic acid purge filtration rate by controlling % water in filter feed slurry
PCT/US2011/047317 WO2012024134A1 (en) 2010-08-20 2011-08-11 Improving terephthalic acid purge filtration rate by controlling % water in filter feed slurry

Publications (2)

Publication Number Publication Date
CN103168020A CN103168020A (zh) 2013-06-19
CN103168020B true CN103168020B (zh) 2015-11-25

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CN201180050850.7A Active CN103168020B (zh) 2010-08-20 2011-08-11 通过控制过滤器进料浆液中的%水来提高对苯二甲酸的净化过滤速率

Country Status (17)

Country Link
US (1) US8466312B2 (enExample)
EP (1) EP2606023B1 (enExample)
JP (1) JP5869571B2 (enExample)
KR (1) KR101946657B1 (enExample)
CN (1) CN103168020B (enExample)
AR (1) AR082484A1 (enExample)
BR (1) BR112013003890B1 (enExample)
CA (1) CA2807941C (enExample)
EA (1) EA030640B1 (enExample)
ES (1) ES2559821T3 (enExample)
MX (1) MX339543B (enExample)
MY (1) MY157417A (enExample)
PL (1) PL2606023T3 (enExample)
PT (1) PT2606023E (enExample)
TW (1) TWI551584B (enExample)
UA (1) UA110800C2 (enExample)
WO (1) WO2012024134A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9963413B2 (en) * 2010-08-20 2018-05-08 Grupo Petrotemex, S.A. De C.V. Terephthalic acid purge filtration rate by controlling % water in filter feed slurry
CN103387298B (zh) * 2013-06-18 2014-09-10 浙江逸盛石化有限公司 一种对苯二甲酸母液的金属离子的回收利用装置及工艺
CN106588638B (zh) * 2016-11-28 2018-12-07 钱胜文 一种用纺织碱溶废水处理后的白泥和涤纶废旧丝布降解后的粗pta精制对苯二甲酸的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1512978A (zh) * 2001-06-04 2004-07-14 �Ϻ���ͨ��ѧ 精制的对苯二甲酸的制备方法
US20070038003A1 (en) * 2005-08-11 2007-02-15 Robert Lin Process for removal of benzoic acid from an oxidizer purge stream
CN1984862A (zh) * 2004-06-23 2007-06-20 伊斯曼化学公司 在合成羧酸中使用压滤从母液中去除杂质的方法
US20090234156A1 (en) * 2005-03-21 2009-09-17 Bp Corporation North America Inc. Process and Apparatus for Manufacturing Pure Forms of Aromatic Carboxylic Acids

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US2745872A (en) * 1952-12-24 1956-05-15 California Research Corp Isophthalic acid and terephthalic acid separation
GB1048013A (en) * 1962-07-11 1966-11-09 Asahi Chemical Ind Method of recovering acrylonitrile monomer
US3840641A (en) * 1972-10-20 1974-10-08 Standard Oil Co Recovery of bromine from tere-and isophthalic acid process residues
JPS5843382B2 (ja) * 1976-05-24 1983-09-27 クラレ油化株式会社 液相酸化反応残留物の処理方法
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
GB9104776D0 (en) * 1991-03-07 1991-04-17 Ici Plc Process for the production of terephthalic acid
JP3686157B2 (ja) * 1996-03-29 2005-08-24 株式会社クラレ 溶液の処理方法
US20060014979A1 (en) * 2002-11-14 2006-01-19 Motoki Numata Process for producing terephthalic acid
WO2004092059A1 (ja) 2003-04-18 2004-10-28 Japan Techno Co., Ltd. 燃料電池用燃料、燃料電池およびそれを用いた発電方法
US7410632B2 (en) * 2003-06-05 2008-08-12 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7348452B2 (en) * 2004-04-22 2008-03-25 Eastman Chemical Company Liquid phase oxidation of P-xylene to terephthalic acid in the presence of a catalyst system containing nickel, manganese, and bromine atoms
US7550627B2 (en) * 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
AR057669A1 (es) * 2005-08-11 2007-12-12 Eastman Chem Co Proceso para la extraccion del acido benzoico de una corriente depuradora de oxidantes
US20070203359A1 (en) * 2006-03-01 2007-08-30 Philip Edward Gibson Versatile oxidation byproduct purge process
US9963413B2 (en) * 2010-08-20 2018-05-08 Grupo Petrotemex, S.A. De C.V. Terephthalic acid purge filtration rate by controlling % water in filter feed slurry
US8167974B2 (en) * 2010-08-20 2012-05-01 Grupo Petrotemex, S.A. De C.V. Terephthalic acid purge filtration rate by controlling % water in filter feed slurry

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1512978A (zh) * 2001-06-04 2004-07-14 �Ϻ���ͨ��ѧ 精制的对苯二甲酸的制备方法
CN1984862A (zh) * 2004-06-23 2007-06-20 伊斯曼化学公司 在合成羧酸中使用压滤从母液中去除杂质的方法
US20090234156A1 (en) * 2005-03-21 2009-09-17 Bp Corporation North America Inc. Process and Apparatus for Manufacturing Pure Forms of Aromatic Carboxylic Acids
US20070038003A1 (en) * 2005-08-11 2007-02-15 Robert Lin Process for removal of benzoic acid from an oxidizer purge stream

Also Published As

Publication number Publication date
CA2807941C (en) 2018-09-11
AR082484A1 (es) 2012-12-12
UA110800C2 (uk) 2016-02-25
CA2807941A1 (en) 2012-02-23
TWI551584B (zh) 2016-10-01
KR20130090896A (ko) 2013-08-14
MX339543B (es) 2016-05-30
KR101946657B1 (ko) 2019-02-11
JP5869571B2 (ja) 2016-02-24
EP2606023B1 (en) 2015-11-25
JP2013537548A (ja) 2013-10-03
WO2012024134A1 (en) 2012-02-23
EP2606023A1 (en) 2013-06-26
PL2606023T3 (pl) 2016-05-31
US20120043197A1 (en) 2012-02-23
EA030640B1 (ru) 2018-09-28
US8466312B2 (en) 2013-06-18
CN103168020A (zh) 2013-06-19
ES2559821T3 (es) 2016-02-16
EP2606023A4 (en) 2013-12-11
MX2013001962A (es) 2013-05-09
BR112013003890B1 (pt) 2019-03-26
MY157417A (en) 2016-06-15
BR112013003890A2 (pt) 2016-07-12
PT2606023E (pt) 2016-03-29
TW201219366A (en) 2012-05-16
EA201390262A1 (ru) 2013-07-30

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