IT1043566B - REGENERATION OF CATALYTIC COMPLEXES VANADIUM PHOSPHORUS OXYGEN PROMOSED USED IN THE OXIDATION OF HYDROCARBONS - Google Patents

REGENERATION OF CATALYTIC COMPLEXES VANADIUM PHOSPHORUS OXYGEN PROMOSED USED IN THE OXIDATION OF HYDROCARBONS

Info

Publication number
IT1043566B
IT1043566B IT28553/75A IT2855375A IT1043566B IT 1043566 B IT1043566 B IT 1043566B IT 28553/75 A IT28553/75 A IT 28553/75A IT 2855375 A IT2855375 A IT 2855375A IT 1043566 B IT1043566 B IT 1043566B
Authority
IT
Italy
Prior art keywords
promosed
regeneration
hydrocarbons
oxidation
phosphorus oxygen
Prior art date
Application number
IT28553/75A
Other languages
Italian (it)
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of IT1043566B publication Critical patent/IT1043566B/en

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
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT28553/75A 1974-11-11 1975-10-22 REGENERATION OF CATALYTIC COMPLEXES VANADIUM PHOSPHORUS OXYGEN PROMOSED USED IN THE OXIDATION OF HYDROCARBONS IT1043566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52239274A 1974-11-11 1974-11-11

Publications (1)

Publication Number Publication Date
IT1043566B true IT1043566B (en) 1980-02-29

Family

ID=24080679

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28553/75A IT1043566B (en) 1974-11-11 1975-10-22 REGENERATION OF CATALYTIC COMPLEXES VANADIUM PHOSPHORUS OXYGEN PROMOSED USED IN THE OXIDATION OF HYDROCARBONS

Country Status (9)

Country Link
JP (1) JPS5159816A (en)
AU (1) AU499397B2 (en)
CA (1) CA1071647A (en)
DE (1) DE2550119A1 (en)
FR (1) FR2290434A1 (en)
GB (1) GB1464198A (en)
IT (1) IT1043566B (en)
NL (1) NL7513210A (en)
ZA (1) ZA755762B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209423A (en) 1977-05-23 1980-06-24 Imperial Chemical Industries Limited Production of acid anhydrides and catalysts therefor
US4471062A (en) * 1979-12-27 1984-09-11 The Standard Oil Company Method for the reactivation of deactivated phosphomolybdic acid based catalysts
EP0036057B1 (en) * 1979-12-27 1984-05-30 The Standard Oil Company A method for the activation, maintenance of activity, improvement of activity and reactivation of phosphomolybdic acid based catalysts
US4471061A (en) * 1979-12-31 1984-09-11 The Standard Oil Company Methods for treatment of phosphomolybdic acid based catalysts during reactor shutdown
DE3108101A1 (en) * 1981-03-04 1982-09-16 Basf Ag, 6700 Ludwigshafen METHOD FOR REACTIVATING VANADIUM-CONTAINING OXIDATION CATALYSTS
US4649205A (en) * 1983-04-14 1987-03-10 Standard Oil Company (Indiana) Process for the manufacture of maleic anhydride utilizing catalysts reactivated with alkyl esters of orthophosphoric acid in the presence of water
ATE58492T1 (en) * 1983-04-14 1990-12-15 Amoco Corp REVITALIZATION OF A PHOSPHORVANADIUM CONTAINING CATALYST AND ITS PREPARATION PROCESS, CATALYST FOR THE PRODUCTION OF MALEIC ACID ANHYDRIDE TREATED WITH PHOSPHORUS ACID ALKYLESTERS IN THE PRESENCE OF WATER.
US4780548A (en) * 1983-04-14 1988-10-25 Amoco Corporated Process for the manufacture of maleic anhydride utilizing catalysts reactivated with an ester of orthophosphoric acid in the presence of water
US4732885A (en) * 1983-09-30 1988-03-22 Amoco Corporation Process for the preparation of catalysts useful for the manufacture of maleic anhydride
US4699895A (en) * 1983-09-30 1987-10-13 Standard Oil Company (Indiana) Process for the manufacture of catalysts for the production of maleic anhydride
US4652543A (en) * 1983-09-30 1987-03-24 Standard Oil Company (Indiana) Catalysts useful for the manufacture of maleic anhydride having a characteristic X-ray diffraction pattern
US4515899A (en) * 1983-12-14 1985-05-07 Denka Chemical Corporation Steam regeneration of phosphorus treated vanadium-phosphorus-oxygen catalysts
US4596878A (en) * 1983-12-14 1986-06-24 Denka Chemical Corporation Process for the production of maleic anhydride
IN164007B (en) * 1984-09-04 1988-12-24 Halcon Sd Group Inc
JPS61207382A (en) * 1985-03-12 1986-09-13 Mitsubishi Chem Ind Ltd Production of maleic anhydride
US4701433A (en) * 1985-05-22 1987-10-20 Amoco Corporation Process for improving phosphorus-vanadium oxide and phosphorus-vanadium-co-metal oxide catalysts
US5117007A (en) * 1987-08-31 1992-05-26 Amoco Corporation Continuous process for the production of maleic anhydride from a C4 -hydrocarbon feedstock
US5521134A (en) * 1994-02-22 1996-05-28 Scientific Design Company, Inc. Method for regenerating vanadium/phosphorus oxidation catalysts
DE10232482A1 (en) 2002-07-17 2004-01-29 Basf Ag Process for the safe operation of a continuous heterogeneously catalyzed gas phase partial oxidation of at least one organic compound
US7115776B2 (en) 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
KR101175371B1 (en) 2003-08-06 2012-08-20 바스프 에스이 Method for operating a continuous heterogeneously catalysed gas-phase partial oxidation of at least one organic compound
WO2005113123A1 (en) 2004-05-07 2005-12-01 Basf Aktiengesellschaft Method for structurally filling contact tubes of a bank of contact tubes
DE102004025445A1 (en) 2004-05-19 2005-02-10 Basf Ag Gas-phase partial oxidation of an organic compound on a heterogeneous catalyst comprises counteracting deactivation of the catalyst by increasing the gas pressure
US7439389B2 (en) 2005-03-01 2008-10-21 Basf Aktiengesellschaft Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
US7629286B2 (en) 2005-05-02 2009-12-08 Ineos Usa Llc Phosphorus addition process for improvement of catalysts suitable for maleic anhydride production
DE102006000996A1 (en) 2006-01-05 2007-07-12 Basf Ag Heterogeneously catalyzed gas phase partial oxidation of organic compound in fixed catalyst bed involves recovering quality of catalyst bed by replacing its portion, with a catalyst having activity lower than that of the replaced catalyst
EP1734030A1 (en) 2006-01-18 2006-12-20 BASF Aktiengesellschaft Method for long term operation of a heterogeneously catalysed gas phase partial oxidation of an organic educt
DE102007004961A1 (en) 2007-01-26 2008-07-31 Basf Se Preparing a catalyst molded body, useful e.g. to prepare catalyst for gas phase partial oxidation of an organic compound, comprises molding a precursor mixture to a desired geometry, using graphite, and thermally treating the molded body
US8697596B2 (en) 2007-04-03 2014-04-15 Ineos Usa Llc Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbons
DE102007017080A1 (en) 2007-04-10 2008-10-16 Basf Se Method for feeding a longitudinal section of a contact tube
DE102007025869A1 (en) 2007-06-01 2008-07-03 Basf Se To service tube bundle of gas-phase hydrocarbon oxidation reactor immediately prior to re-charging with fresh bed of catalyst solids, they are brushed internally
DE102007028333A1 (en) 2007-06-15 2008-12-18 Basf Se Method for introducing a subset taken from at least one production batch of annular shell catalysts K into a reaction tube of a tube bundle reactor
DE102007028332A1 (en) 2007-06-15 2008-12-18 Basf Se A method for feeding a reactor with a fixed catalyst bed comprising at least annular shaped catalyst bodies K.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296282A (en) * 1964-03-05 1967-01-03 Petro Tex Chem Corp Oxidation of hydrocarbons
US3474041A (en) * 1964-03-05 1969-10-21 Petro Tex Chem Corp Organo-phosphorus compounds in the reactivation of vanadium - phosphorus-oxygen catalysts
CA1049540A (en) * 1972-06-08 1979-02-27 Mobil Oil Corporation Oxidation of alkanes to dicarboxylic acid anhydrides using promoted vanadium-phosphorus catalyst
DE2359349C2 (en) * 1972-12-04 1983-12-15 Kuraray Co., Ltd., Kurashiki, Okayama Process for the production of maleic anhydride

Also Published As

Publication number Publication date
GB1464198A (en) 1977-02-09
DE2550119A1 (en) 1976-05-20
AU8516675A (en) 1977-03-31
ZA755762B (en) 1977-04-27
FR2290434A1 (en) 1976-06-04
NL7513210A (en) 1976-05-13
FR2290434B1 (en) 1979-01-19
AU499397B2 (en) 1979-04-12
JPS5159816A (en) 1976-05-25
CA1071647A (en) 1980-02-12

Similar Documents

Publication Publication Date Title
IT1043566B (en) REGENERATION OF CATALYTIC COMPLEXES VANADIUM PHOSPHORUS OXYGEN PROMOSED USED IN THE OXIDATION OF HYDROCARBONS
BR7504680A (en) OXIDATION CATALYSTS
NL7507583A (en) PROCESS FOR PREPARING VANADIUM AND PHOSPHORIC CONTAINING OXIDATION CATALYSTS.
AR214282A1 (en) MULTIMETALIC CATALYTIC ACID COMPOUNDS FOR APPLICATION IN HYDROCARBON CONVERSION PROCESSES
BE821750A (en) CATALYTIC OXIDATION APPARATUS
IT1052183B (en) PROCEDURE FOR THE CONTINUOUS REGENERATION OF CATALYSTS FOR THE CONVERSION OF HYDROCARBONS
AT370443B (en) STAINLESS STEEL FERRITIC STEEL
BE759434A (en) CATALYTIC OXIDATION
IT1049889B (en) PROCEDURE FOR THE PRODUCTION OF METAORULEIN AND OXIDATION CATALYST USED IN THIS PROCEDURE
BE834363R (en) NEW CATALYSTS AND NEW CATALYTIC STRUCTURES
IT997712B (en) PROCESS FOR REGENERATION OF CATALYSTS BASED ON PHOSPHORUS VANADIUM OXYGEN
NL7604067A (en) CATALYTIC EPOXIDATION OF ALKINES.
SE7506503L (en) TROLLEY CONSTRUCTION
IT972931B (en) PREPARATION OF CATALYSTS USEFUL FOR THE OXIDATION OF GAS CONTAINING SULFUR DIOXIDE
GB1540086A (en) Catalytic oxidation of hydrocarbons
SE407605B (en) REDUCTION CATALYST FOR THE REMOVAL OF NITROGEN OXIDES IN EXHAUST GASES
IT1032276B (en) PROCEDURE OF CATALYTIC CRACKING OF HYDROCARBONS WITH REGENERATION OF THE CATALYST USED
IT1032287B (en) SUPPORTED OXIDATION CATALYST AND PROCEDURE TO PRODUCE IT
GB1537917A (en) Ferrocene complexes and their use as hydroformylation catalysts
DD92905A1 (en) Catalyst of selective porosity for the oxidation of SO2 to SO3
NL7504485A (en) CATALYTIC REACTOR.
SE7709986L (en) CATALYTIC OXIDATION OF EXHAUST
NL7505325A (en) CRANE WITH SLIDE.
IT1066750B (en) IMPROVEMENT IN THE REGENERATION PROCEDURES OF HYDROCARBON CONVERSION CATALYSTS
AU490533B2 (en) Catalytic oxidation of hydrocarbons