PT2574606T - Sistema de produção de ácido policarboxílico utilizando licor-mãe refrigerado proveniente da digestão oxidativa como alimentação para sistema de eliminação de impurezas - Google Patents

Sistema de produção de ácido policarboxílico utilizando licor-mãe refrigerado proveniente da digestão oxidativa como alimentação para sistema de eliminação de impurezas

Info

Publication number
PT2574606T
PT2574606T PT120074828T PT12007482T PT2574606T PT 2574606 T PT2574606 T PT 2574606T PT 120074828 T PT120074828 T PT 120074828T PT 12007482 T PT12007482 T PT 12007482T PT 2574606 T PT2574606 T PT 2574606T
Authority
PT
Portugal
Prior art keywords
feed
mother liquor
polycarboxylic acid
acid production
oxidative digestion
Prior art date
Application number
PT120074828T
Other languages
English (en)
Inventor
Reynolds Partin Lee
Buford Sheppard Ronald
George Wonders Alan
De Boer Martin
Original Assignee
Grupo Petrotemex Sa De Cv
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 Grupo Petrotemex Sa De Cv filed Critical Grupo Petrotemex Sa De Cv
Publication of PT2574606T publication Critical patent/PT2574606T/pt

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • 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
PT120074828T 2006-03-01 2007-02-27 Sistema de produção de ácido policarboxílico utilizando licor-mãe refrigerado proveniente da digestão oxidativa como alimentação para sistema de eliminação de impurezas PT2574606T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/365,929 US7326808B2 (en) 2006-03-01 2006-03-01 Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system

Publications (1)

Publication Number Publication Date
PT2574606T true PT2574606T (pt) 2017-01-04

Family

ID=38330244

Family Applications (2)

Application Number Title Priority Date Filing Date
PT77516714T PT1989164T (pt) 2006-03-01 2007-02-27 Sistema de produção de ácido policarboxílico utilizando licor-mãe refrigerado proveniente da digestão oxidativa como alimentação para sistema de eliminação de impurezas
PT120074828T PT2574606T (pt) 2006-03-01 2007-02-27 Sistema de produção de ácido policarboxílico utilizando licor-mãe refrigerado proveniente da digestão oxidativa como alimentação para sistema de eliminação de impurezas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT77516714T PT1989164T (pt) 2006-03-01 2007-02-27 Sistema de produção de ácido policarboxílico utilizando licor-mãe refrigerado proveniente da digestão oxidativa como alimentação para sistema de eliminação de impurezas

Country Status (16)

Country Link
US (1) US7326808B2 (pt)
EP (2) EP1989164B1 (pt)
JP (1) JP2009528358A (pt)
KR (1) KR101445883B1 (pt)
CN (2) CN101395118A (pt)
BR (1) BRPI0708434B1 (pt)
CA (1) CA2643687A1 (pt)
ES (2) ES2667533T3 (pt)
LT (2) LT2574606T (pt)
MX (2) MX2008010944A (pt)
MY (1) MY146641A (pt)
PL (2) PL2574606T3 (pt)
PT (2) PT1989164T (pt)
RU (1) RU2458907C2 (pt)
TW (1) TW200740743A (pt)
WO (1) WO2007103024A2 (pt)

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BRPI0924909B1 (pt) 2009-06-30 2019-10-29 Micro Motion Inc conjunto de sensor vibratório, e, método para formar um medidor de fluxo
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US9150484B2 (en) 2011-12-29 2015-10-06 Uop Llc Process for producing terephthalic acid
CN104011005A (zh) * 2011-12-29 2014-08-27 环球油品公司 制备对苯二酸的方法
US8697905B2 (en) 2011-12-29 2014-04-15 Uop Llc Process for producing terephthalic acid
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CN104511179B (zh) * 2013-09-29 2019-08-16 四川西陇科学有限公司 一种高纯石英、弹簧填料精馏塔及其制备高纯精馏试剂的方法
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Also Published As

Publication number Publication date
WO2007103024A2 (en) 2007-09-13
US20070208193A1 (en) 2007-09-06
BRPI0708434B1 (pt) 2016-12-27
LT1989164T (lt) 2018-05-10
EP2574606A1 (en) 2013-04-03
PT1989164T (pt) 2018-04-26
WO2007103024A8 (en) 2008-09-25
EP1989164A2 (en) 2008-11-12
EP1989164B1 (en) 2018-02-14
TW200740743A (en) 2007-11-01
ES2607580T3 (es) 2017-04-03
EP2574606B1 (en) 2016-09-28
ES2667533T3 (es) 2018-05-11
PL2574606T3 (pl) 2017-08-31
PL1989164T3 (pl) 2018-07-31
MX337809B (es) 2016-03-18
CN105130782B (zh) 2019-12-17
US7326808B2 (en) 2008-02-05
JP2009528358A (ja) 2009-08-06
RU2008138882A (ru) 2010-04-10
MY146641A (en) 2012-09-14
LT2574606T (lt) 2017-01-10
CN101395118A (zh) 2009-03-25
CA2643687A1 (en) 2007-09-13
KR101445883B1 (ko) 2014-09-29
WO2007103024A3 (en) 2007-10-25
MX2008010944A (es) 2008-09-03
CN105130782A (zh) 2015-12-09
BRPI0708434A2 (pt) 2011-05-31
RU2458907C2 (ru) 2012-08-20
KR20080103984A (ko) 2008-11-28

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