IT997712B - Procedimento di rigenerazione di catalizzatori a base di fosforo vanadio ossigeno - Google Patents

Procedimento di rigenerazione di catalizzatori a base di fosforo vanadio ossigeno

Info

Publication number
IT997712B
IT997712B IT53388/73A IT5338873A IT997712B IT 997712 B IT997712 B IT 997712B IT 53388/73 A IT53388/73 A IT 53388/73A IT 5338873 A IT5338873 A IT 5338873A IT 997712 B IT997712 B IT 997712B
Authority
IT
Italy
Prior art keywords
regeneration
catalysts based
vanadium oxygen
phosphorus vanadium
phosphorus
Prior art date
Application number
IT53388/73A
Other languages
English (en)
Italian (it)
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
Application filed by Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of IT997712B publication Critical patent/IT997712B/it

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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT53388/73A 1972-10-27 1973-10-26 Procedimento di rigenerazione di catalizzatori a base di fosforo vanadio ossigeno IT997712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30161472A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
IT997712B true IT997712B (it) 1975-12-30

Family

ID=23164116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53388/73A IT997712B (it) 1972-10-27 1973-10-26 Procedimento di rigenerazione di catalizzatori a base di fosforo vanadio ossigeno

Country Status (10)

Country Link
JP (1) JPS49133291A (fr)
AU (1) AU6173173A (fr)
BE (1) BE806475A (fr)
CA (1) CA1026354A (fr)
CS (1) CS175361B2 (fr)
DE (1) DE2353136A1 (fr)
FR (1) FR2204607B1 (fr)
GB (1) GB1439489A (fr)
IT (1) IT997712B (fr)
NL (1) NL7314746A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062802A (en) 1976-05-12 1977-12-13 Standard Oil Company (Indiana) Carbon monoxide treatment of a phosphorus-vanadium-zinc oxygen catalyst
US4178298A (en) 1976-05-21 1979-12-11 Lonza, Ltd. Process for preparing maleic anhydride
CH619870A5 (fr) 1976-05-21 1980-10-31 Lonza Ag
US4123442A (en) * 1977-06-24 1978-10-31 Chevron Research Company Regeneration of maleic anhydride vanadium-phosphorus-oxygen catalyst by contacting with sulfur trioxide
US4748140A (en) * 1981-12-28 1988-05-31 The Standard Oil Company In situ activation process for fluid bed oxidation catalysts
US4515899A (en) * 1983-12-14 1985-05-07 Denka Chemical Corporation Steam regeneration of phosphorus treated vanadium-phosphorus-oxygen catalysts
IN164007B (fr) * 1984-09-04 1988-12-24 Halcon Sd Group Inc
US5521134A (en) * 1994-02-22 1996-05-28 Scientific Design Company, Inc. Method for regenerating vanadium/phosphorus oxidation catalysts
US5474960A (en) * 1994-06-15 1995-12-12 The Standard Oil Company Process for reactivating a fluid bed catalyst in a reactor dipley
US6465391B1 (en) 2000-08-22 2002-10-15 Phillips Petroleum Company Selective hydrogenation catalyst and processes therefor and therewith
US6610265B2 (en) * 2001-07-31 2003-08-26 Utc Fuel Cells, Llc Method and system for desulfurizing gasoline or diesel fuel for use in a fuel cell power plant
US6734130B2 (en) * 2001-09-07 2004-05-11 Chvron Phillips Chemical Company Lp Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition

Also Published As

Publication number Publication date
DE2353136A1 (de) 1974-05-02
AU6173173A (en) 1975-04-24
BE806475A (fr) 1974-04-24
CA1026354A (fr) 1978-02-14
FR2204607B1 (fr) 1978-02-24
NL7314746A (fr) 1974-05-01
FR2204607A1 (fr) 1974-05-24
CS175361B2 (fr) 1977-05-31
GB1439489A (en) 1976-06-16
JPS49133291A (fr) 1974-12-20

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