GB201417636D0 - Production of an aromatic dicarboxylic acid - Google Patents

Production of an aromatic dicarboxylic acid

Info

Publication number
GB201417636D0
GB201417636D0 GBGB1417636.6A GB201417636A GB201417636D0 GB 201417636 D0 GB201417636 D0 GB 201417636D0 GB 201417636 A GB201417636 A GB 201417636A GB 201417636 D0 GB201417636 D0 GB 201417636D0
Authority
GB
United Kingdom
Prior art keywords
production
dicarboxylic acid
aromatic dicarboxylic
aromatic
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.)
Ceased
Application number
GBGB1417636.6A
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.)
Invista Technologies SARL Switzerland
Original Assignee
Invista Technologies SARL Switzerland
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 Invista Technologies SARL Switzerland filed Critical Invista Technologies SARL Switzerland
Priority to GBGB1417636.6A priority Critical patent/GB201417636D0/en
Publication of GB201417636D0 publication Critical patent/GB201417636D0/en
Priority to CN201510079766.8A priority patent/CN105985237A/en
Priority to CN202110202650.4A priority patent/CN112979460A/en
Priority to CN201520108168.4U priority patent/CN204714728U/en
Priority to PCT/EP2015/073021 priority patent/WO2016055456A2/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • 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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GBGB1417636.6A 2014-10-06 2014-10-06 Production of an aromatic dicarboxylic acid Ceased GB201417636D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB1417636.6A GB201417636D0 (en) 2014-10-06 2014-10-06 Production of an aromatic dicarboxylic acid
CN201510079766.8A CN105985237A (en) 2014-10-06 2015-02-13 Production of an aromatic dicarboxylic acid
CN202110202650.4A CN112979460A (en) 2014-10-06 2015-02-13 Preparation of aromatic dicarboxylic acids
CN201520108168.4U CN204714728U (en) 2014-10-06 2015-02-13 Generate the equipment of water vapour, the equipment of heated air stream and the system for the preparation of aromatic dicarboxylic acid
PCT/EP2015/073021 WO2016055456A2 (en) 2014-10-06 2015-10-06 Production of an aromatic dicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1417636.6A GB201417636D0 (en) 2014-10-06 2014-10-06 Production of an aromatic dicarboxylic acid

Publications (1)

Publication Number Publication Date
GB201417636D0 true GB201417636D0 (en) 2014-11-19

Family

ID=51946911

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1417636.6A Ceased GB201417636D0 (en) 2014-10-06 2014-10-06 Production of an aromatic dicarboxylic acid

Country Status (3)

Country Link
CN (3) CN204714728U (en)
GB (1) GB201417636D0 (en)
WO (1) WO2016055456A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201417636D0 (en) * 2014-10-06 2014-11-19 Invista Tech Sarl Production of an aromatic dicarboxylic acid
US20210380519A1 (en) * 2017-08-01 2021-12-09 Bp Corporation North America Inc. Process for pre-heating boiler feed water in the manufacture of purified aromatic carboxylic acids
CN112341325A (en) * 2020-12-02 2021-02-09 台化兴业(宁波)有限公司 Energy recovery device and method for aromatic dicarboxylic acid production process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD289891A7 (en) * 1989-03-22 1991-05-16 Petrolchemie Und Kraftstoffe Ag,De PROCESS FOR CLEANING TEREPHTHALIC ACID
JP4869758B2 (en) * 2006-03-27 2012-02-08 三井化学株式会社 Method for producing high purity terephthalic acid
CN101637699B (en) * 2008-08-02 2012-01-25 中国石油化工股份有限公司 Method for purifying waste gas of pure terephthalic acid producing device
GB201417636D0 (en) * 2014-10-06 2014-11-19 Invista Tech Sarl Production of an aromatic dicarboxylic acid

Also Published As

Publication number Publication date
WO2016055456A2 (en) 2016-04-14
CN112979460A (en) 2021-06-18
WO2016055456A3 (en) 2016-06-02
CN105985237A (en) 2016-10-05
CN204714728U (en) 2015-10-21

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)