DE69512676T2 - KATALYTISCHE DAMPFPHASEN-OXYDATION VON n-BUTAN ZU MALEINSÄUREANHYDRID EINSCHLIESSEND IN-SITU CALCINATION/AKTIVIERUNG DES KATALYSATORS - Google Patents

KATALYTISCHE DAMPFPHASEN-OXYDATION VON n-BUTAN ZU MALEINSÄUREANHYDRID EINSCHLIESSEND IN-SITU CALCINATION/AKTIVIERUNG DES KATALYSATORS

Info

Publication number
DE69512676T2
DE69512676T2 DE69512676T DE69512676T DE69512676T2 DE 69512676 T2 DE69512676 T2 DE 69512676T2 DE 69512676 T DE69512676 T DE 69512676T DE 69512676 T DE69512676 T DE 69512676T DE 69512676 T2 DE69512676 T2 DE 69512676T2
Authority
DE
Germany
Prior art keywords
maleicic
oxydation
butane
activation
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
DE69512676T
Other languages
English (en)
Other versions
DE69512676D1 (de
Inventor
Rashmikant Contractor
Harold Horowitz
Gregg Sisler
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69512676D1 publication Critical patent/DE69512676D1/de
Publication of DE69512676T2 publication Critical patent/DE69512676T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/68—Liquid treating or treating in liquid phase, e.g. dissolved or suspended including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
    • 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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
DE69512676T 1994-10-28 1995-10-24 KATALYTISCHE DAMPFPHASEN-OXYDATION VON n-BUTAN ZU MALEINSÄUREANHYDRID EINSCHLIESSEND IN-SITU CALCINATION/AKTIVIERUNG DES KATALYSATORS Expired - Lifetime DE69512676T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/330,770 US5519149A (en) 1994-10-28 1994-10-28 Vapor phase catalytic oxidation of N-butane to maleic anhydride incorporating in situ catalyst calcination/activation
PCT/US1995/013696 WO1996014146A2 (en) 1994-10-28 1995-10-24 VAPOR PHASE CATALYTIC OXIDATION OF n-BUTANE TO MALEIC ANHYDRIDE INCORPORATING IN SITU CATALYST CALCINATION/ACTIVATION

Publications (2)

Publication Number Publication Date
DE69512676D1 DE69512676D1 (de) 1999-11-11
DE69512676T2 true DE69512676T2 (de) 2000-06-29

Family

ID=23291255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512676T Expired - Lifetime DE69512676T2 (de) 1994-10-28 1995-10-24 KATALYTISCHE DAMPFPHASEN-OXYDATION VON n-BUTAN ZU MALEINSÄUREANHYDRID EINSCHLIESSEND IN-SITU CALCINATION/AKTIVIERUNG DES KATALYSATORS

Country Status (10)

Country Link
US (1) US5519149A (de)
EP (1) EP0788406B1 (de)
JP (1) JP4221060B2 (de)
KR (1) KR100397719B1 (de)
CN (1) CN1092634C (de)
AU (1) AU4009095A (de)
DE (1) DE69512676T2 (de)
ES (1) ES2139949T3 (de)
TW (1) TW327633B (de)
WO (1) WO1996014146A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10022763A1 (de) * 2000-05-10 2001-11-22 Siemens Ag Verfahren und Vorrichtung zur katalytischen Umwandlung eines Stoffs
US6437193B1 (en) 1997-07-15 2002-08-20 E. I. Du Pont De Nemours And Company Vapor phase oxidation of propylene to acrolein
US6281384B1 (en) * 1998-06-26 2001-08-28 E. I. Du Pont Nemours And Company Vapor phase catalytic oxidation of propylene to acrylic acid
US20030234209A1 (en) * 2002-06-21 2003-12-25 Smith Jeffrey S. Controlling solids circulation in a gas-solids reaction system
US7390664B2 (en) * 2002-12-20 2008-06-24 Exxonmobil Research And Engineering Company Method and apparatus for high throughput catalysts screening and optimization
US20090114881A1 (en) * 2007-11-05 2009-05-07 Vanden Bussche Kurt M Process for Conversion of Natural Gas to Syngas Using a Solid Oxidizing Agent
US20090123354A1 (en) * 2007-11-14 2009-05-14 Deng-Yang Jan Selective Oxidation Agent of Hydrocarbons to Synthesis Gas Based on Separate Particles of O-Carrier and Hydrocarbon Activator
FR2977809B1 (fr) * 2011-07-12 2016-01-08 Arkema France Regeneration de catalyseur en continu dans un reacteur a lit fluidise
CN111701624B (zh) * 2020-07-09 2021-04-23 中国科学院过程工程研究所 一种失活钒磷氧催化剂的再生方法及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371702A (en) * 1982-02-16 1983-02-01 E. I. Du Pont De Nemours And Company Vapor phase oxidation of n-butane to maleic anhydride
US4518523A (en) * 1983-03-04 1985-05-21 The Standard Oil Company Method for adding make-up fluid bed oxidation catalysts for fluid bed oxidation catalysts containing the mixed oxides of vanadium and phosphorus
US4668802A (en) * 1985-01-18 1987-05-26 E. I. Du Pont De Nemours And Company Improved vapor phase catalytic oxidation of butane to maleic anhydride
US5021588A (en) * 1985-01-18 1991-06-04 E.I. Du Pont De Nemours And Company Vapor phase catalytic oxidation of butane to maleic anhydride
US4677084A (en) * 1985-11-27 1987-06-30 E. I. Du Pont De Nemours And Company Attrition resistant catalysts, catalyst precursors and catalyst supports and process for preparing same
US5137860A (en) * 1991-06-27 1992-08-11 Monsanto Company Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride

Also Published As

Publication number Publication date
JP4221060B2 (ja) 2009-02-12
TW327633B (en) 1998-03-01
CN1252785A (zh) 2000-05-10
AU4009095A (en) 1996-05-31
EP0788406A2 (de) 1997-08-13
KR100397719B1 (ko) 2003-11-28
EP0788406B1 (de) 1999-10-06
JP2002502352A (ja) 2002-01-22
WO1996014146A2 (en) 1996-05-17
DE69512676D1 (de) 1999-11-11
CN1092634C (zh) 2002-10-16
US5519149A (en) 1996-05-21
ES2139949T3 (es) 2000-02-16

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8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition