JPH0261951B2 - - Google Patents

Info

Publication number
JPH0261951B2
JPH0261951B2 JP57195795A JP19579582A JPH0261951B2 JP H0261951 B2 JPH0261951 B2 JP H0261951B2 JP 57195795 A JP57195795 A JP 57195795A JP 19579582 A JP19579582 A JP 19579582A JP H0261951 B2 JPH0261951 B2 JP H0261951B2
Authority
JP
Japan
Prior art keywords
vanadium
maleic anhydride
organic liquid
producing maleic
catalyst
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.)
Expired - Lifetime
Application number
JP57195795A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5987049A (ja
Inventor
Jeroomu Buruumaa Noeru
Edowaado Doria Denisu
Emu Ueebaa Andoryuu
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority to US06/286,434 priority Critical patent/US4365069A/en
Priority claimed from US06/286,434 external-priority patent/US4365069A/en
Priority to US06/411,780 priority patent/US4448893A/en
Priority to CA000414154A priority patent/CA1185959A/en
Priority to DE8282305760T priority patent/DE3276788D1/de
Priority to EP82305760A priority patent/EP0106927B1/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Priority to JP57195795A priority patent/JPS5987049A/ja
Publication of JPS5987049A publication Critical patent/JPS5987049A/ja
Publication of JPH0261951B2 publication Critical patent/JPH0261951B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
JP57195795A 1981-07-24 1982-11-08 改良触媒による無水マレイン酸の製造法 Granted JPS5987049A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US06/286,434 US4365069A (en) 1981-07-24 1981-07-24 Use of improved mixed vanadium phosphorus oxide catalyst in oxidation processes
US06/411,780 US4448893A (en) 1981-07-24 1982-08-26 Preparation of improved mixed vanadium phosphorus oxide catalyst and their use in oxidation processes
CA000414154A CA1185959A (en) 1981-07-24 1982-10-26 Preparation of improved mixed vanadium phosphorus oxide catalyst and their use in oxidation processes
DE8282305760T DE3276788D1 (en) 1981-07-24 1982-10-29 Production of improved mixed vanadium phosphorus oxide catalysts
EP82305760A EP0106927B1 (en) 1981-07-24 1982-10-29 Production of improved mixed vanadium phosphorus oxide catalysts
JP57195795A JPS5987049A (ja) 1981-07-24 1982-11-08 改良触媒による無水マレイン酸の製造法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/286,434 US4365069A (en) 1981-07-24 1981-07-24 Use of improved mixed vanadium phosphorus oxide catalyst in oxidation processes
JP57195795A JPS5987049A (ja) 1981-07-24 1982-11-08 改良触媒による無水マレイン酸の製造法

Publications (2)

Publication Number Publication Date
JPS5987049A JPS5987049A (ja) 1984-05-19
JPH0261951B2 true JPH0261951B2 (enrdf_load_stackoverflow) 1990-12-21

Family

ID=26509357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57195795A Granted JPS5987049A (ja) 1981-07-24 1982-11-08 改良触媒による無水マレイン酸の製造法

Country Status (1)

Country Link
JP (1) JPS5987049A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2002369C (en) 1988-11-08 2000-10-31 Mikio Hashimoto Copolyester, polyester composition containing the copolyester, and polyester laminated structure having layer composed of the copolyester or the polyester composition
US5155235A (en) * 1990-07-12 1992-10-13 Mitsui Toatsu Chemicals, Inc. Catalyst for producing maleic anhydride from butane and process for preparing same
ITMI991233A1 (it) * 1999-06-01 2000-12-01 Lonza Spa Procedimento per preparare un precursore di catalizzatore di ossido misto vanadio/fosforo

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328126A (en) * 1980-04-11 1982-05-04 Standard Oil Company (Indiana) Catalyst for the production of maleic anhydride by the oxidation of butane

Also Published As

Publication number Publication date
JPS5987049A (ja) 1984-05-19

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