KR900007773A - Solvent purification method of terephthalic acid manufacturing process - Google Patents

Solvent purification method of terephthalic acid manufacturing process

Info

Publication number
KR900007773A
KR900007773A KR1019880015933A KR880015933A KR900007773A KR 900007773 A KR900007773 A KR 900007773A KR 1019880015933 A KR1019880015933 A KR 1019880015933A KR 880015933 A KR880015933 A KR 880015933A KR 900007773 A KR900007773 A KR 900007773A
Authority
KR
South Korea
Prior art keywords
manufacturing process
terephthalic acid
purification method
solvent purification
acid manufacturing
Prior art date
Application number
KR1019880015933A
Other languages
Korean (ko)
Other versions
KR910005989B1 (en
Inventor
정태준
강문규
Original Assignee
삼성석유화학 주식회사
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 삼성석유화학 주식회사 filed Critical 삼성석유화학 주식회사
Priority to KR1019880015933A priority Critical patent/KR910005989B1/en
Publication of KR900007773A publication Critical patent/KR900007773A/en
Application granted granted Critical
Publication of KR910005989B1 publication Critical patent/KR910005989B1/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019880015933A 1988-11-30 1988-11-30 Solvent purification of terephthalic acid product process KR910005989B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880015933A KR910005989B1 (en) 1988-11-30 1988-11-30 Solvent purification of terephthalic acid product process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880015933A KR910005989B1 (en) 1988-11-30 1988-11-30 Solvent purification of terephthalic acid product process

Publications (2)

Publication Number Publication Date
KR900007773A true KR900007773A (en) 1990-06-01
KR910005989B1 KR910005989B1 (en) 1991-08-09

Family

ID=19279773

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015933A KR910005989B1 (en) 1988-11-30 1988-11-30 Solvent purification of terephthalic acid product process

Country Status (1)

Country Link
KR (1) KR910005989B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114057568A (en) * 2020-07-29 2022-02-18 三达膜科技（厦门）有限公司 Method for recovering dilute acetic acid water discharged by main device in purified terephthalic acid production

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7494641B2 (en) 2003-06-05 2009-02-24 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7282151B2 (en) 2003-06-05 2007-10-16 Eastman Chemical Company Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration
US7452522B2 (en) 2003-06-05 2008-11-18 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7381386B2 (en) 2003-06-05 2008-06-03 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7351396B2 (en) 2003-06-05 2008-04-01 Eastman Chemical Company Extraction process for removal of impurities from an aqueous mixture
US7888530B2 (en) 2004-09-02 2011-02-15 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US7959879B2 (en) 2004-09-02 2011-06-14 Grupo Petrotemex, S.A. De C.V. Optimized production of aromatic dicarboxylic acids
US7273559B2 (en) 2004-10-28 2007-09-25 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
US7291270B2 (en) 2004-10-28 2007-11-06 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
US7402694B2 (en) 2005-08-11 2008-07-22 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7569722B2 (en) 2005-08-11 2009-08-04 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7880032B2 (en) 2006-03-01 2011-02-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US7897808B2 (en) 2006-03-01 2011-03-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US7863481B2 (en) 2006-03-01 2011-01-04 Eastman Chemical Company Versatile oxidation byproduct purge process
US20070203359A1 (en) 2006-03-01 2007-08-30 Philip Edward Gibson Versatile oxidation byproduct purge process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114057568A (en) * 2020-07-29 2022-02-18 三达膜科技（厦门）有限公司 Method for recovering dilute acetic acid water discharged by main device in purified terephthalic acid production
CN114057568B (en) * 2020-07-29 2024-04-19 三达膜科技（厦门）有限公司 Method for recycling dilute acetic acid water discharged from main device in production of refined terephthalic acid

Also Published As

Publication number Publication date
KR910005989B1 (en) 1991-08-09

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Payment date: 19970721

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