NL7700339A - PROCESS FOR PREPARING VANA DIUM (IV) PHOSPHATE COMPOSITIONS WITH A HIGH INTINSIC SPECIFIC SURFACE AND PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM N-BUTANE USING ANY CATALYST PREPARED SO. - Google Patents

PROCESS FOR PREPARING VANA DIUM (IV) PHOSPHATE COMPOSITIONS WITH A HIGH INTINSIC SPECIFIC SURFACE AND PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM N-BUTANE USING ANY CATALYST PREPARED SO.

Info

Publication number
NL7700339A
NL7700339A NL7700339A NL7700339A NL7700339A NL 7700339 A NL7700339 A NL 7700339A NL 7700339 A NL7700339 A NL 7700339A NL 7700339 A NL7700339 A NL 7700339A NL 7700339 A NL7700339 A NL 7700339A
Authority
NL
Netherlands
Prior art keywords
preparing
intinsic
butane
specific surface
maleic anhydride
Prior art date
Application number
NL7700339A
Other languages
Dutch (nl)
Original Assignee
Chevron Res
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 BE173951A priority Critical patent/BE850222A/en
Priority to DE2700635A priority patent/DE2700635B2/en
Application filed by Chevron Res filed Critical Chevron Res
Priority to NL7700339A priority patent/NL7700339A/en
Priority to FR7700903A priority patent/FR2377225A1/en
Priority to GB2416/77A priority patent/GB1567073A/en
Publication of NL7700339A publication Critical patent/NL7700339A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • C01B25/372—Phosphates of heavy metals of titanium, vanadium, zirconium, niobium, hafnium or tantalum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • 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
NL7700339A 1977-01-07 1977-01-13 PROCESS FOR PREPARING VANA DIUM (IV) PHOSPHATE COMPOSITIONS WITH A HIGH INTINSIC SPECIFIC SURFACE AND PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM N-BUTANE USING ANY CATALYST PREPARED SO. NL7700339A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE173951A BE850222A (en) 1977-01-07 1977-01-07 PROCESS FOR PREPARING A COMPOSITION OF VANADIUM (IV) PHOSPHATE WITH A HIGH INTRINSICALLY ACTIVE SURFACE
DE2700635A DE2700635B2 (en) 1977-01-07 1977-01-08 Crystalline vanadium (IV) phosphate with an internal surface area of 10-100 m2 / g, the process for its manufacture and its use
NL7700339A NL7700339A (en) 1977-01-07 1977-01-13 PROCESS FOR PREPARING VANA DIUM (IV) PHOSPHATE COMPOSITIONS WITH A HIGH INTINSIC SPECIFIC SURFACE AND PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM N-BUTANE USING ANY CATALYST PREPARED SO.
FR7700903A FR2377225A1 (en) 1977-01-07 1977-01-13 PROCESS FOR THE PRODUCTION OF A COMPOSITION OF VANADIUM (IV) PHOSPHATE WITH AN INTRINSICALLY IMPROVED ACTIVE SURFACE
GB2416/77A GB1567073A (en) 1977-01-07 1977-01-20 Oxidation catalyst material

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
BE173951A BE850222A (en) 1977-01-07 1977-01-07 PROCESS FOR PREPARING A COMPOSITION OF VANADIUM (IV) PHOSPHATE WITH A HIGH INTRINSICALLY ACTIVE SURFACE
DE2700635A DE2700635B2 (en) 1977-01-07 1977-01-08 Crystalline vanadium (IV) phosphate with an internal surface area of 10-100 m2 / g, the process for its manufacture and its use
NL7700339A NL7700339A (en) 1977-01-07 1977-01-13 PROCESS FOR PREPARING VANA DIUM (IV) PHOSPHATE COMPOSITIONS WITH A HIGH INTINSIC SPECIFIC SURFACE AND PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM N-BUTANE USING ANY CATALYST PREPARED SO.
FR7700903A FR2377225A1 (en) 1977-01-07 1977-01-13 PROCESS FOR THE PRODUCTION OF A COMPOSITION OF VANADIUM (IV) PHOSPHATE WITH AN INTRINSICALLY IMPROVED ACTIVE SURFACE
GB2416/77A GB1567073A (en) 1977-01-07 1977-01-20 Oxidation catalyst material

Publications (1)

Publication Number Publication Date
NL7700339A true NL7700339A (en) 1978-07-17

Family

ID=27507574

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7700339A NL7700339A (en) 1977-01-07 1977-01-13 PROCESS FOR PREPARING VANA DIUM (IV) PHOSPHATE COMPOSITIONS WITH A HIGH INTINSIC SPECIFIC SURFACE AND PROCESS FOR PREPARING MALEIC ANHYDRIDE FROM N-BUTANE USING ANY CATALYST PREPARED SO.

Country Status (5)

Country Link
BE (1) BE850222A (en)
DE (1) DE2700635B2 (en)
FR (1) FR2377225A1 (en)
GB (1) GB1567073A (en)
NL (1) NL7700339A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2057286B (en) * 1979-08-27 1984-05-16 Monsanto Co Processes for preparing phosohorus-vanadium-oxygen catalyst precursors and catalysts
US4315864A (en) * 1980-10-22 1982-02-16 Standard Oil Company (Ohio) Preparation of maleic anhydride
US4359405A (en) * 1980-12-22 1982-11-16 Monsanto Company Solvent conditioning of phosphorus-vanadium-oxygen catalysts
US4361501A (en) * 1980-12-29 1982-11-30 The Standard Oil Company Preparation of vanadium phosphorus catalysts using a mixed phosphorus source
CA1202950A (en) * 1981-12-28 1986-04-08 The Standard Oil Company In situ activation process for fluid bed oxidation catalysts
EP0799795B1 (en) * 1996-04-01 2000-08-09 Nippon Shokubai Co., Ltd. Vanadium-phosphorus oxide, method for production thereof, catalyst for vapor phase oxidation formed of the oxide, and method for partial vapor phase oxidation of hydrocarbon
DE19840224C2 (en) * 1998-09-03 2002-09-12 Consortium Elektrochem Ind Process for the preparation of catalysts for the synthesis of maleic anhydride by gas phase oxidation
GB9921116D0 (en) * 1999-09-07 1999-11-10 Univ Cardiff Metal phosphates
WO2009061167A1 (en) * 2007-11-09 2009-05-14 Universiti Putra Malaysia An improved process to produce high surface area nanoparticle vanadium phosphorus oxide catalyst and product derives thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975300A (en) * 1974-07-01 1976-08-17 Mobil Oil Corporation One step method of preparation of vanadium-phosphorus complex in the absence of hydrogen halide
US4018709A (en) * 1975-03-17 1977-04-19 Petro-Tex Chemical Corporation Catalyst for preparing maleic anhydride from C4 hydrocarbons

Also Published As

Publication number Publication date
BE850222A (en) 1977-05-02
FR2377225B1 (en) 1979-04-20
GB1567073A (en) 1980-05-08
DE2700635A1 (en) 1978-07-13
FR2377225A1 (en) 1978-08-11
DE2700635B2 (en) 1979-02-01

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A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

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