FR2224436B1 - - Google Patents

Info

Publication number
FR2224436B1
FR2224436B1 FR7411273A FR7411273A FR2224436B1 FR 2224436 B1 FR2224436 B1 FR 2224436B1 FR 7411273 A FR7411273 A FR 7411273A FR 7411273 A FR7411273 A FR 7411273A FR 2224436 B1 FR2224436 B1 FR 2224436B1
Authority
FR
France
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
FR7411273A
Other versions
FR2224436A1 (fr
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of FR2224436A1 publication Critical patent/FR2224436A1/fr
Application granted granted Critical
Publication of FR2224436B1 publication Critical patent/FR2224436B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7411273A 1973-04-05 1974-03-29 Expired FR2224436B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2224436A1 FR2224436A1 (fr) 1974-10-31
FR2224436B1 true FR2224436B1 (fr) 1977-10-07

Family

ID=12520801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411273A Expired FR2224436B1 (fr) 1973-04-05 1974-03-29

Country Status (5)

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

Families Citing this family (33)

* 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
JPS59101810A (ja) * 1982-12-02 1984-06-12 Fuji Electric Co Ltd コイル端末の処理構造
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
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
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
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
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
US7351396B2 (en) * 2003-06-05 2008-04-01 Eastman Chemical Company Extraction process for removal of impurities from an aqueous mixture
US20060004223A1 (en) * 2004-06-30 2006-01-05 General Electric Company Method of making halophthalic acids and halophthalic anhydrides
US7541489B2 (en) * 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
US20070238899A9 (en) * 2004-09-02 2007-10-11 Robert Lin Optimized production of aromatic dicarboxylic acids
US7897810B2 (en) 2004-09-02 2011-03-01 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
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
US7550627B2 (en) * 2005-03-08 2009-06-23 Eastman Chemical Company Processes for producing aromatic dicarboxylic acids
US20060205974A1 (en) * 2005-03-08 2006-09-14 Lavoie Gino G 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
US7863481B2 (en) * 2006-03-01 2011-01-04 Eastman Chemical Company Versatile oxidation byproduct purge process
US7897808B2 (en) * 2006-03-01 2011-03-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US20070203359A1 (en) * 2006-03-01 2007-08-30 Philip Edward Gibson Versatile oxidation byproduct purge process
US10857490B2 (en) * 2014-08-11 2020-12-08 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

Also Published As

Publication number Publication date
FR2224436A1 (fr) 1974-10-31
JPS5328420B2 (fr) 1978-08-15
JPS49125329A (fr) 1974-11-30
GB1454236A (en) 1976-11-03
US3950409A (en) 1976-04-13
DE2416177B2 (de) 1977-07-07
DE2416177C3 (de) 1978-03-16
DE2416177A1 (de) 1974-10-10

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