NL7807229A - Oxydatieproces. - Google Patents

Oxydatieproces.

Info

Publication number
NL7807229A
NL7807229A NL7807229A NL7807229A NL7807229A NL 7807229 A NL7807229 A NL 7807229A NL 7807229 A NL7807229 A NL 7807229A NL 7807229 A NL7807229 A NL 7807229A NL 7807229 A NL7807229 A NL 7807229A
Authority
NL
Netherlands
Prior art keywords
oxidation process
oxidation
Prior art date
Application number
NL7807229A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of NL7807229A publication Critical patent/NL7807229A/nl

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
NL7807229A 1977-07-04 1978-07-04 Oxydatieproces. NL7807229A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2788777 1977-07-04

Publications (1)

Publication Number Publication Date
NL7807229A true NL7807229A (nl) 1979-01-08

Family

ID=10266889

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7807229A NL7807229A (nl) 1977-07-04 1978-07-04 Oxydatieproces.

Country Status (7)

Country Link
US (1) US4330676A (nl)
JP (1) JPS5414935A (nl)
BE (1) BE868543A (nl)
DE (1) DE2829129A1 (nl)
FR (1) FR2396736A1 (nl)
IT (1) IT1158869B (nl)
NL (1) NL7807229A (nl)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2014985B (en) * 1978-02-23 1982-12-08 Asahi Chemical Ind Purification of terephthalic acid
JPS5517309A (en) * 1978-07-21 1980-02-06 Mitsubishi Gas Chem Co Inc Preparation of high purity terephthalic acid
DE3128147C2 (de) * 1981-07-16 1986-03-06 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Gewinnung von aromatischen Monocarbonsäuren
JPS61116450A (ja) * 1984-11-10 1986-06-03 Agency Of Ind Science & Technol 光デ−タウエイ伝送装置
US5107020A (en) * 1986-12-04 1992-04-21 Amoco Corporation Method for producing purified trimesic acid
US4786753A (en) * 1987-05-18 1988-11-22 Amoco Corporation Oxidation process for the manufacture of aromatic acids from alkylaromatic compounds
US7276625B2 (en) * 2002-10-15 2007-10-02 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7074954B2 (en) * 2002-12-09 2006-07-11 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US7161027B2 (en) * 2002-12-09 2007-01-09 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
WO2004052821A1 (en) * 2002-12-09 2004-06-24 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US7132566B2 (en) * 2003-09-22 2006-11-07 Eastman Chemical Company Process for the purification of a crude carboxylic acid slurry
US7193109B2 (en) * 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
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
US7351396B2 (en) * 2003-06-05 2008-04-01 Eastman Chemical Company Extraction process for removal of impurities from an aqueous mixture
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
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
US7214760B2 (en) * 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7546747B2 (en) * 2004-01-15 2009-06-16 Eastman Chemical Company Process for production of a dried carboxylic acid cake suitable for use in polyester production
WO2005095310A2 (en) * 2004-03-23 2005-10-13 Shell Internationale Research Maatschappij B.V. The utilization of zirconium and zirconium based alloys for the containment of halogen containing environments used in the production of olefins, alcohols, ethers, ethoxylates glycols, and olefin oxides from alkanes
US20080161598A1 (en) * 2004-09-02 2008-07-03 Eastman Chemical Company Optimized Production of Aromatic Dicarboxylic Acids
US7888530B2 (en) * 2004-09-02 2011-02-15 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US20070238899A9 (en) * 2004-09-02 2007-10-11 Robert Lin 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
US20070179312A1 (en) * 2006-02-02 2007-08-02 O'meadhra Ruairi Seosamh Process for the purification of a crude carboxylic axid slurry
US7462736B2 (en) * 2006-03-01 2008-12-09 Eastman Chemical Company Methods and apparatus for isolating carboxylic acid
US7880032B2 (en) * 2006-03-01 2011-02-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US20070208199A1 (en) * 2006-03-01 2007-09-06 Kenny Randolph Parker Methods and apparatus for isolating carboxylic acid
US7863483B2 (en) * 2006-03-01 2011-01-04 Eastman Chemical Company Carboxylic acid production process
US20070203359A1 (en) * 2006-03-01 2007-08-30 Philip Edward Gibson 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
US8173836B2 (en) * 2006-03-01 2012-05-08 Grupo Petrotemex, S.A. De C.V. Method and apparatus for drying carboxylic acid
US7847121B2 (en) * 2006-03-01 2010-12-07 Eastman Chemical Company Carboxylic acid production process
US8697906B2 (en) * 2006-03-01 2014-04-15 Grupo Petrotemex, S.A. De C.V. Methods and apparatus for producing a low-moisture carboxylic acid wet cake
US8455680B2 (en) 2008-01-15 2013-06-04 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US8614350B2 (en) 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
KR20100003674A (ko) * 2008-07-01 2010-01-11 삼성석유화학(주) 테레프탈산의 제조방법
US8933266B2 (en) 2010-06-30 2015-01-13 Uop Llc Process for producing terephthalic acid
US8884054B2 (en) 2010-06-30 2014-11-11 Uop Llc Process for oxidizing alkyl aromatic compounds
US9045407B2 (en) 2010-06-30 2015-06-02 Uop Llc Mixtures used in oxidizing alkyl aromatic compounds
US8754254B2 (en) * 2010-06-30 2014-06-17 Uop Llc Process for purifying terephthalic acid
US8933265B2 (en) 2010-06-30 2015-01-13 Uop Llc Process for oxidizing alkyl aromatic compounds
US8835678B2 (en) 2010-06-30 2014-09-16 Uop Llc Solid terephthalic acid composition
US8884055B2 (en) 2010-06-30 2014-11-11 Uop Llc Process for producing terephthalic acid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853924A (en) * 1970-12-22 1974-12-10 Standard Oil Co Recovery of trimellitic acid from pseudocumene liquid phase oxidation effluent

Also Published As

Publication number Publication date
US4330676A (en) 1982-05-18
FR2396736B1 (nl) 1984-09-14
DE2829129A1 (de) 1979-01-25
IT7825205A0 (it) 1978-06-30
JPS5414935A (en) 1979-02-03
BE868543A (fr) 1978-12-28
FR2396736A1 (fr) 1979-02-02
IT1158869B (it) 1987-02-25

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed