GB201414292D0 - Process - Google Patents

Process

Info

Publication number
GB201414292D0
GB201414292D0 GBGB1414292.1A GB201414292A GB201414292D0 GB 201414292 D0 GB201414292 D0 GB 201414292D0 GB 201414292 A GB201414292 A GB 201414292A GB 201414292 D0 GB201414292 D0 GB 201414292D0
Authority
GB
United Kingdom
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
GBGB1414292.1A
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 S RL
Original Assignee
INVISTA TECHNOLOGIES S RL
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 S RL filed Critical INVISTA TECHNOLOGIES S RL
Priority to GBGB1414292.1A priority Critical patent/GB201414292D0/en
Publication of GB201414292D0 publication Critical patent/GB201414292D0/en
Priority to CN201580043210.1A priority patent/CN106660926A/en
Priority to CN202110421294.5A priority patent/CN113121333A/en
Priority to PCT/EP2015/068593 priority patent/WO2016023958A1/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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
GBGB1414292.1A 2014-08-12 2014-08-12 Process Ceased GB201414292D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1414292.1A GB201414292D0 (en) 2014-08-12 2014-08-12 Process
CN201580043210.1A CN106660926A (en) 2014-08-12 2015-08-12 Process for recovering aromatic monocarboxylic acid
CN202110421294.5A CN113121333A (en) 2014-08-12 2015-08-12 Process for recovering aromatic monocarboxylic acids
PCT/EP2015/068593 WO2016023958A1 (en) 2014-08-12 2015-08-12 Process for recovering an aromatic monocarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1414292.1A GB201414292D0 (en) 2014-08-12 2014-08-12 Process

Publications (1)

Publication Number Publication Date
GB201414292D0 true GB201414292D0 (en) 2014-09-24

Family

ID=51629669

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1414292.1A Ceased GB201414292D0 (en) 2014-08-12 2014-08-12 Process

Country Status (3)

Country Link
CN (2) CN113121333A (en)
GB (1) GB201414292D0 (en)
WO (1) WO2016023958A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022034401A1 (en) 2020-08-14 2022-02-17 Koch Technology Solutions, Llc Recovery of metal catalysts from oxidizer purge streams
WO2023021347A1 (en) 2021-08-20 2023-02-23 Koch Technology Solutions UK Limited Nickel and cobalt separation in a pta process
CN114478234B (en) * 2022-02-09 2023-03-31 河北海力恒远新材料股份有限公司 Refining method of 4-chlorophthalic acid monosodium salt crude product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897502B1 (en) * 2007-11-12 2009-05-15 아신기술 주식회사 Recovery of catalysts, benzoic acid and aromatic acid
CN101255107A (en) * 2008-04-03 2008-09-03 沈福昌 Resourceful treatment method of purified terephthalic acid waste residue
CN102199082B (en) * 2010-03-26 2016-08-17 英威达技术有限公司 Aromatic carboxylic acids and the recovery of oxidation catalyst
CN102786412B (en) * 2012-09-03 2014-09-03 绍兴汉青环保科技有限公司 Extraction method for extracting benzoic acid, p-toluic acid, terephthalic acid and isophthalic acid from pure terephthalic acid (PTA) oxidation residues

Also Published As

Publication number Publication date
CN113121333A (en) 2021-07-16
WO2016023958A1 (en) 2016-02-18
CN106660926A (en) 2017-05-10

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Legal Events

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