DE69203909T2 - Zweistufiges Verfahren zur Herstellung von Malein-Säureanhydrid aus Butan. - Google Patents

Zweistufiges Verfahren zur Herstellung von Malein-Säureanhydrid aus Butan.

Info

Publication number
DE69203909T2
DE69203909T2 DE69203909T DE69203909T DE69203909T2 DE 69203909 T2 DE69203909 T2 DE 69203909T2 DE 69203909 T DE69203909 T DE 69203909T DE 69203909 T DE69203909 T DE 69203909T DE 69203909 T2 DE69203909 T2 DE 69203909T2
Authority
DE
Germany
Prior art keywords
butane
production
maleic anhydride
step process
maleic
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 - Fee Related
Application number
DE69203909T
Other languages
English (en)
Other versions
DE69203909D1 (de
Inventor
Ashok S Padia
Gaylon T Click
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.)
Scientific Design Co Inc
Original Assignee
Scientific Design Co 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 Scientific Design Co Inc filed Critical Scientific Design Co Inc
Application granted granted Critical
Publication of DE69203909D1 publication Critical patent/DE69203909D1/de
Publication of DE69203909T2 publication Critical patent/DE69203909T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69203909T 1991-04-05 1992-04-03 Zweistufiges Verfahren zur Herstellung von Malein-Säureanhydrid aus Butan. Expired - Fee Related DE69203909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68104691A 1991-04-05 1991-04-05

Publications (2)

Publication Number Publication Date
DE69203909D1 DE69203909D1 (de) 1995-09-14
DE69203909T2 true DE69203909T2 (de) 1995-12-07

Family

ID=24733583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203909T Expired - Fee Related DE69203909T2 (de) 1991-04-05 1992-04-03 Zweistufiges Verfahren zur Herstellung von Malein-Säureanhydrid aus Butan.

Country Status (4)

Country Link
US (1) US5360916A (de)
EP (1) EP0507617B1 (de)
JP (1) JP3161809B2 (de)
DE (1) DE69203909T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6194587B1 (en) * 1999-08-19 2001-02-27 Scientific Design Company, Inc. Production of maleic anhydride
US7619099B2 (en) * 2006-04-17 2009-11-17 Scientific Design Company, Inc. Reduction of acrylic acid in the production of maleic anhydride
US7589217B2 (en) * 2006-04-24 2009-09-15 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Yield improvement in the production of maleic anhydride
CN104356100A (zh) * 2014-11-14 2015-02-18 常州新日催化剂有限公司 正丁烷氧化制顺丁烯二酸酐的方法
IT201900013167A1 (it) 2019-07-29 2021-01-29 Polynt S P A Letto catalitico multistrato per l'ossidazione parziale di n-butano ad anidride maleica.
WO2023041215A1 (en) 2021-09-14 2023-03-23 Polynt S.P.A. Catalyst for the partial oxidation of n-butane to maleic anhydride

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294130A (en) * 1935-12-02 1942-08-25 Solvay Process Co Manufacture of dicarboxylic acid anhydride
FR1133885A (fr) * 1954-05-21 1957-04-03 Consortium Elektrochem Ind Procédé d'obtention d'acide maléique et d'anhydride maléique
IN141298B (de) * 1973-10-23 1977-02-12 Halcon International Inc
US4044027A (en) * 1976-08-27 1977-08-23 Chevron Research Company Maleic anhydride process
US4855459A (en) * 1988-01-19 1989-08-08 Monsanto Company Process for the production of maleic anhydride

Also Published As

Publication number Publication date
JPH05155874A (ja) 1993-06-22
DE69203909D1 (de) 1995-09-14
US5360916A (en) 1994-11-01
JP3161809B2 (ja) 2001-04-25
EP0507617A2 (de) 1992-10-07
EP0507617A3 (en) 1992-12-23
EP0507617B1 (de) 1995-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee