FR2225413B1 - - Google Patents

Info

Publication number
FR2225413B1
FR2225413B1 FR7313072A FR7313072A FR2225413B1 FR 2225413 B1 FR2225413 B1 FR 2225413B1 FR 7313072 A FR7313072 A FR 7313072A FR 7313072 A FR7313072 A FR 7313072A FR 2225413 B1 FR2225413 B1 FR 2225413B1
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
FR7313072A
Other languages
French (fr)
Other versions
FR2225413A1 (de
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.)
Rhone Progil SA
Original Assignee
Rhone Progil SA
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 Rhone Progil SA filed Critical Rhone Progil SA
Priority to FR7313072A priority Critical patent/FR2225413B1/fr
Priority to DE19742462171 priority patent/DE2462171C3/de
Priority to DE19742417145 priority patent/DE2417145B2/de
Priority to IT5026674A priority patent/IT1004182B/it
Priority to NL7404822A priority patent/NL7404822A/xx
Priority to YU100174A priority patent/YU39919B/xx
Priority to CA197,329A priority patent/CA1032547A/en
Priority to JP4062574A priority patent/JPS5040539A/ja
Priority to BE143065A priority patent/BE813558A/xx
Priority to GB1629074A priority patent/GB1422516A/en
Priority to PH7415727A priority patent/PH12334A/en
Publication of FR2225413A1 publication Critical patent/FR2225413A1/fr
Priority to US05/817,139 priority patent/US4119645A/en
Application granted granted Critical
Publication of FR2225413B1 publication Critical patent/FR2225413B1/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)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7313072A 1973-04-11 1973-04-11 Expired FR2225413B1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7313072A FR2225413B1 (de) 1973-04-11 1973-04-11
DE19742417145 DE2417145B2 (de) 1973-04-11 1974-04-09 Verfahren zur Verbesserung der Energiebilanz bei der Herstellung von Phthalsäureanhydrid
IT5026674A IT1004182B (it) 1973-04-11 1974-04-09 Procedimento di preparazione dell anidride ftalica
NL7404822A NL7404822A (de) 1973-04-11 1974-04-09
DE19742462171 DE2462171C3 (de) 1973-04-11 1974-04-09 Verfahren zur thermischen Alterung von rohem Phthalsäureanhydrid
CA197,329A CA1032547A (en) 1973-04-11 1974-04-10 Method of preparing phthalic anhydride
YU100174A YU39919B (en) 1973-04-11 1974-04-10 Process for obtaining phathalic acid anhydrides
JP4062574A JPS5040539A (de) 1973-04-11 1974-04-10
BE143065A BE813558A (fr) 1973-04-11 1974-04-10 Procede de preparation de l'anhydride phtalique
GB1629074A GB1422516A (en) 1973-04-11 1974-04-11 Preparation of phthalic anhydride
PH7415727A PH12334A (en) 1973-04-11 1974-04-15 Preparation of phthalic anhydrine
US05/817,139 US4119645A (en) 1973-04-11 1977-07-20 Method of preparing phthalic anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313072A FR2225413B1 (de) 1973-04-11 1973-04-11

Publications (2)

Publication Number Publication Date
FR2225413A1 FR2225413A1 (de) 1974-11-08
FR2225413B1 true FR2225413B1 (de) 1978-03-17

Family

ID=9117783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313072A Expired FR2225413B1 (de) 1973-04-11 1973-04-11

Country Status (10)

Country Link
JP (1) JPS5040539A (de)
BE (1) BE813558A (de)
CA (1) CA1032547A (de)
DE (2) DE2417145B2 (de)
FR (1) FR2225413B1 (de)
GB (1) GB1422516A (de)
IT (1) IT1004182B (de)
NL (1) NL7404822A (de)
PH (1) PH12334A (de)
YU (1) YU39919B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603307B2 (ja) 1978-11-29 1985-01-26 株式会社日本触媒 無水フタル酸の製造方法
DE19963869A1 (de) 1999-12-30 2001-07-05 Basf Ag Verfahren zur Kühlung eines heißen Reaktionsgases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102853A5 (en) * 1970-08-26 1972-04-07 Pechiney Saint Gobain Oxidation of o-xylene - to phthalic anhydride using a catalyst support enamelled with a silicate
FR2146550A6 (en) * 1971-07-19 1973-03-02 Pechiney Saint Gobain Oxidation of o-xylene - to phthalic anhydride using a catalyst support enamelled with a silicate

Also Published As

Publication number Publication date
CA1032547A (en) 1978-06-06
JPS5040539A (de) 1975-04-14
BE813558A (fr) 1974-10-10
YU100174A (en) 1982-02-28
GB1422516A (en) 1976-01-28
DE2462171B2 (de) 1977-10-27
DE2462171A1 (de) 1976-04-08
FR2225413A1 (de) 1974-11-08
DE2417145A1 (de) 1974-10-24
NL7404822A (de) 1974-10-15
PH12334A (en) 1979-01-16
YU39919B (en) 1985-06-30
DE2417145B2 (de) 1981-05-27
IT1004182B (it) 1976-07-10
DE2462171C3 (de) 1978-06-29

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Legal Events

Date Code Title Description
TP Transmission of property