JPS5328420B2 - - Google Patents

Info

Publication number
JPS5328420B2
JPS5328420B2 JP3827773A JP3827773A JPS5328420B2 JP S5328420 B2 JPS5328420 B2 JP S5328420B2 JP 3827773 A JP3827773 A JP 3827773A JP 3827773 A JP3827773 A JP 3827773A JP S5328420 B2 JPS5328420 B2 JP S5328420B2
Authority
JP
Japan
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.)
Expired
Application number
JP3827773A
Other versions
JPS49125329A (ja
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 filed Critical
Priority to JP3827773A priority Critical patent/JPS5328420B2/ja
Priority to US05/454,414 priority patent/US3950409A/en
Priority to GB1341074A priority patent/GB1454236A/en
Priority to FR7411273A priority patent/FR2224436B1/fr
Priority to DE2416177A priority patent/DE2416177C3/de
Publication of JPS49125329A publication Critical patent/JPS49125329A/ja
Publication of JPS5328420B2 publication Critical patent/JPS5328420B2/ja
Expired 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
JP3827773A 1973-04-05 1973-04-05 Expired JPS5328420B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3827773A JPS5328420B2 (ja) 1973-04-05 1973-04-05
US05/454,414 US3950409A (en) 1973-04-05 1974-03-25 Process for continuous preparation of terephthalic acid
GB1341074A GB1454236A (en) 1973-04-05 1974-03-26 Process for continuous preparation of terephthalic acid
FR7411273A FR2224436B1 (ja) 1973-04-05 1974-03-29
DE2416177A DE2416177C3 (de) 1973-04-05 1974-04-03 Verfahren zur Rückgewinnung des Schwermetall-Oxidationskatalysators aus einem Gemisch, das durch kontinuierliche Oxidation von p-Xylol erhalten worden ist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3827773A JPS5328420B2 (ja) 1973-04-05 1973-04-05

Publications (2)

Publication Number Publication Date
JPS49125329A JPS49125329A (ja) 1974-11-30
JPS5328420B2 true JPS5328420B2 (ja) 1978-08-15

Family

ID=12520801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3827773A Expired JPS5328420B2 (ja) 1973-04-05 1973-04-05

Country Status (5)

Country Link
US (1) US3950409A (ja)
JP (1) JPS5328420B2 (ja)
DE (1) DE2416177C3 (ja)
FR (1) FR2224436B1 (ja)
GB (1) GB1454236A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101810A (ja) * 1982-12-02 1984-06-12 Fuji Electric Co Ltd コイル端末の処理構造

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52145390A (en) * 1976-05-31 1977-12-03 Mitsubishi Gas Chem Co Inc Recovery of liquid phase oxidation catalyst
NL188282C (nl) * 1977-04-04 1992-05-18 Montedison Spa Werkwijze voor de synthese van tereftaalzuur door oxyderen van p-xyleen in azijnzuuroplossing.
IT1129759B (it) * 1980-01-23 1986-06-11 Montedison Spa Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico
US4609634A (en) * 1980-03-31 1986-09-02 American Hoechst Corporation High efficiency extraction method for recovering oxidation catalyst material from dimethyl terephthalate esterified oxidate residue and the like
JPS6050776B2 (ja) * 1981-10-28 1985-11-11 東洋紡績株式会社 テレフタル酸の製造方法
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
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
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
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
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
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
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
US7291270B2 (en) 2004-10-28 2007-11-06 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
US7273559B2 (en) * 2004-10-28 2007-09-25 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
MY144892A (en) * 2004-10-28 2011-11-30 Grupo Petrotemex Sa De Cv Process for removal of impurities from an oxidizer purge stream
US20060205974A1 (en) * 2005-03-08 2006-09-14 Lavoie Gino G Processes for producing aromatic dicarboxylic acids
US7550627B2 (en) * 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
JP4745109B2 (ja) * 2005-04-08 2011-08-10 三井化学株式会社 酸化触媒の回収方法
US7569722B2 (en) * 2005-08-11 2009-08-04 Eastman Chemical Company Process for removal of benzoic acid 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
US7880032B2 (en) * 2006-03-01 2011-02-01 Eastman Chemical Company Versatile oxidation byproduct purge 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
WO2016025399A1 (en) * 2014-08-11 2016-02-18 Bp Corporation North America Inc. Separation process having improved capacity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964559A (en) * 1957-11-12 1960-12-13 Standard Oil Co Process for recovery of oxidation catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101810A (ja) * 1982-12-02 1984-06-12 Fuji Electric Co Ltd コイル端末の処理構造

Also Published As

Publication number Publication date
DE2416177A1 (de) 1974-10-10
JPS49125329A (ja) 1974-11-30
DE2416177B2 (de) 1977-07-07
DE2416177C3 (de) 1978-03-16
FR2224436B1 (ja) 1977-10-07
FR2224436A1 (ja) 1974-10-31
US3950409A (en) 1976-04-13
GB1454236A (en) 1976-11-03

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