FR2342272A1 - Procede de preparation d'acide terephtalique - Google Patents

Procede de preparation d'acide terephtalique

Info

Publication number
FR2342272A1
FR2342272A1 FR7705465A FR7705465A FR2342272A1 FR 2342272 A1 FR2342272 A1 FR 2342272A1 FR 7705465 A FR7705465 A FR 7705465A FR 7705465 A FR7705465 A FR 7705465A FR 2342272 A1 FR2342272 A1 FR 2342272A1
Authority
FR
France
Prior art keywords
terephthalic acid
preparing terephthalic
preparing
acid
terephthalic
Prior art date
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.)
Granted
Application number
FR7705465A
Other languages
English (en)
Other versions
FR2342272B1 (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.)
Matsuyama Petrochemicals Inc
Original Assignee
Matsuyama Petrochemicals Inc
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 Matsuyama Petrochemicals Inc filed Critical Matsuyama Petrochemicals Inc
Publication of FR2342272A1 publication Critical patent/FR2342272A1/fr
Application granted granted Critical
Publication of FR2342272B1 publication Critical patent/FR2342272B1/fr
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
FR7705465A 1976-02-24 1977-02-24 Procede de preparation d'acide terephtalique Granted FR2342272A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1842176A JPS52106833A (en) 1976-02-24 1976-02-24 Production of telephthalic acid for direct polymerization

Publications (2)

Publication Number Publication Date
FR2342272A1 true FR2342272A1 (fr) 1977-09-23
FR2342272B1 FR2342272B1 (fr) 1978-10-20

Family

ID=11971178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705465A Granted FR2342272A1 (fr) 1976-02-24 1977-02-24 Procede de preparation d'acide terephtalique

Country Status (8)

Country Link
US (1) US4160108A (fr)
JP (1) JPS52106833A (fr)
BE (1) BE851708A (fr)
DE (1) DE2706359C3 (fr)
FR (1) FR2342272A1 (fr)
GB (1) GB1538731A (fr)
IT (1) IT1106252B (fr)
NL (1) NL169171C (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822728C3 (de) * 1978-05-24 1981-08-27 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Herstellung von Terephthalsäure
JPS59190844U (ja) * 1983-06-06 1984-12-18 トーア・スチール株式会社 金網の横棧への取付装置
JPS63184864U (fr) * 1987-05-18 1988-11-28
US5532416A (en) * 1994-07-20 1996-07-02 Monsanto Company Benzoyl derivatives and synthesis thereof
US5880290A (en) * 1994-01-31 1999-03-09 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US5869688A (en) * 1994-07-20 1999-02-09 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US5587485A (en) * 1994-07-20 1996-12-24 Monsanto Company Heterocyclic- and carbocyclic- substituted benzoic acids and synthesis thereof
US5698708A (en) * 1996-06-20 1997-12-16 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US6288270B1 (en) * 1996-06-24 2001-09-11 Rpc Inc. Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments
US5801273A (en) * 1996-08-21 1998-09-01 Twenty-First Century Research Corporation Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments
EP0923524A1 (fr) 1996-08-21 1999-06-23 Twenty-First Century Research Corporation Procedes et dispositifs de commande d'une reaction par regulation de la vitesse a laquelle l'oxydant se consume
JP2002502837A (ja) 1998-02-09 2002-01-29 アールピーシー インコーポレイテッド 炭化水素の混合物を二塩基酸にする酸化においてコバルト触媒を処理するためのプロセス
CN1291179A (zh) * 1998-02-19 2001-04-11 Rpc公司 从氧化反应混合物中分离催化剂的方法和设备
US6433221B1 (en) 1998-07-02 2002-08-13 Rpc Inc. Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acid
US6340420B1 (en) 1998-07-06 2002-01-22 Rpc Inc. Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids
CA2367470A1 (fr) 1999-04-20 2000-10-26 Douglas J. Dudgeon Procedes de remplacement de l'eau et du cyclohexanone par de l'acide acetique dans des solutions aqueuses de catalyseur
KR20030035412A (ko) * 2001-10-31 2003-05-09 주식회사 효성 복합전이금속촉매계를 이용한 테레프탈산의 제조방법
US7348452B2 (en) * 2004-04-22 2008-03-25 Eastman Chemical Company Liquid phase oxidation of P-xylene to terephthalic acid in the presence of a catalyst system containing nickel, manganese, and bromine atoms
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
US20080103332A1 (en) * 2006-11-01 2008-05-01 David Yen Method of manufacturing pta oxidized catalyst with lower corrosion
CN112705262A (zh) * 2020-12-25 2021-04-27 马鞍山昂扬新材料科技有限公司 一种钴锰溴非水催化剂及其制备方法
CN114906879A (zh) * 2022-04-29 2022-08-16 海南昂扬科技有限公司 一种溴化钴溶液的生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA793870A (en) * 1964-12-14 1968-09-03 Berthoux Jean Procede d'oxydation d'hydrocarbures aromatiques
DE2154147C3 (de) * 1970-11-01 1978-03-16 Maruzen Oil Co., Ltd., Osaka (Japan) Verfahren zur Herstellung von Terephthalsäure
US3920735A (en) * 1973-05-21 1975-11-18 Standard Oil Co Zirconium enhanced activity of transition metal-bromine catalysis of di- and trimethyl benzene oxidation in liquid phase
JPS51136642A (en) * 1975-05-22 1976-11-26 Kuraray Yuka Kk Process for preparation of terephthalic acid

Also Published As

Publication number Publication date
NL7701865A (nl) 1977-08-26
JPS5742053B2 (fr) 1982-09-07
DE2706359B2 (de) 1980-12-04
FR2342272B1 (fr) 1978-10-20
NL169171B (nl) 1982-01-18
DE2706359A1 (de) 1977-08-25
BE851708A (fr) 1977-06-16
NL169171C (nl) 1982-06-16
IT1106252B (it) 1985-11-11
GB1538731A (en) 1979-01-24
JPS52106833A (en) 1977-09-07
DE2706359C3 (de) 1982-01-14
US4160108A (en) 1979-07-03

Similar Documents

Publication Publication Date Title
BE860082A (fr) Procede de preparation d'acide terephtalique
BE851708A (fr) Procede de preparation d'acide terephtalique
FR2341552A1 (fr) Procede de preparation d'acide methacrylique
BE843316A (fr) Procede pour produire de l'acide terephtalique
BE872009A (fr) Procede de preparation de l'acide terephtalique
FR2327216A1 (fr) Procede de preparation d'acide formique pur
BE859272A (fr) Procede de preparation d'esters d'acide carbonique
FR2340902A1 (fr) Procede de preparation d'acide phosphorique pur
BE834080A (fr) Procede de preparation d'acide 5-fluoro-2-methyl-1-(p-methyls ulfinylbenzylidene)-indenyl-3-acetique
FR2331543A1 (fr) Procede de preparation de l'acide cis-2-hydroxy-2-phenyl-r-l-cyclohexanecarboxylique
PT67185B (fr) Procede de preparation d'acide terephtalique
BE846421A (fr) Procede de production d'acide terephtalique
FR2352778A1 (fr) Procede de preparation de la 1,2-dihydroxy-cyclobutene-dione-(3,4) denommee acide quadratique
FR2288078A1 (fr) Procede de preparation de l'acide 3-hydroxy-2-naphtoique
BE875728R (fr) Procede de preparation d'acide terephtalique
FR2300824A1 (fr) Procede de preparation de l'acide diacetone-2-cetogulonique
FR2316232A1 (fr) Procede de preparation d'acide 5-alcoyl-picolique
FR2331516A1 (fr) Procede de preparation d'acide tetrafluoroborique concentre
BE860408A (fr) Procede de preparation d'esters d'acide cyclopropane-carboxylique
BE860496A (fr) Procede de preparation d'un acide halogenalkylphosphonique
FR2329653A1 (fr) Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique
BE856559A (fr) Procede de preparation d'acide isobutyrique
BE824582A (fr) Procede de preparation de l'acide 1h-tetrazole-1-acetique
FR2343720A1 (fr) Procede de preparation d'arylamides de l'acide hydroxy-3 butyrique
BE862177A (fr) Procede de preparation d'acide acetique

Legal Events

Date Code Title Description
ST Notification of lapse