IT970977B - Metodo per la preparazione di un catalizzatore costituito da una miscela di ossidi di vanadio e fo sforo e composto relativo - Google Patents

Metodo per la preparazione di un catalizzatore costituito da una miscela di ossidi di vanadio e fo sforo e composto relativo

Info

Publication number
IT970977B
IT970977B IT3179072A IT3179072A IT970977B IT 970977 B IT970977 B IT 970977B IT 3179072 A IT3179072 A IT 3179072A IT 3179072 A IT3179072 A IT 3179072A IT 970977 B IT970977 B IT 970977B
Authority
IT
Italy
Prior art keywords
vanadium
oxides
mix
preparation
catalyst consisting
Prior art date
Application number
IT3179072A
Other languages
English (en)
Italian (it)
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
Application filed by Chevron Res filed Critical Chevron Res
Application granted granted Critical
Publication of IT970977B publication Critical patent/IT970977B/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
    • B01J27/14—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
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
IT3179072A 1971-11-22 1972-11-17 Metodo per la preparazione di un catalizzatore costituito da una miscela di ossidi di vanadio e fo sforo e composto relativo IT970977B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20072471A 1971-11-22 1971-11-22

Publications (1)

Publication Number Publication Date
IT970977B true IT970977B (it) 1974-04-20

Family

ID=22742923

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3179072A IT970977B (it) 1971-11-22 1972-11-17 Metodo per la preparazione di un catalizzatore costituito da una miscela di ossidi di vanadio e fo sforo e composto relativo

Country Status (8)

Country Link
JP (1) JPS5620065B2 (enrdf_load_stackoverflow)
BE (1) BE791770A (enrdf_load_stackoverflow)
CA (1) CA973887A (enrdf_load_stackoverflow)
DE (1) DE2256909C2 (enrdf_load_stackoverflow)
FR (1) FR2160859B1 (enrdf_load_stackoverflow)
GB (1) GB1409094A (enrdf_load_stackoverflow)
IT (1) IT970977B (enrdf_load_stackoverflow)
NL (1) NL173364C (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017521A (en) * 1972-06-19 1977-04-12 Chevron Research Company Process for the manufacture of maleic anhydride using high surface area catalyst
USB330354I5 (enrdf_load_stackoverflow) * 1973-02-07 1975-01-28
US4002650A (en) * 1973-12-10 1977-01-11 The Standard Oil Company (Ohio) Preparation of maleic anhydride from n-butane
CH598863A5 (enrdf_load_stackoverflow) 1975-01-10 1978-05-12 Lonza Ag
US4178298A (en) 1976-05-21 1979-12-11 Lonza, Ltd. Process for preparing maleic anhydride
CH619870A5 (enrdf_load_stackoverflow) * 1976-05-21 1980-10-31 Lonza Ag
US4209423A (en) 1977-05-23 1980-06-24 Imperial Chemical Industries Limited Production of acid anhydrides and catalysts therefor
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
CN115850214A (zh) * 2022-12-28 2023-03-28 常州新日催化剂股份有限公司 一种正丁烷氧化制备顺丁烯二酸酐的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773838A (en) * 1951-05-01 1956-12-11 Atlantic Refining Co Production of maleic and alkyl substituted maleic anhydrides by catalytic oxidation
US3293268A (en) * 1964-03-23 1966-12-20 Princeton Chemical Res Inc Production of maleic anhydride by oxidation of n-butane

Also Published As

Publication number Publication date
JPS5620065B2 (enrdf_load_stackoverflow) 1981-05-11
CA973887A (en) 1975-09-02
FR2160859B1 (enrdf_load_stackoverflow) 1978-03-03
GB1409094A (en) 1975-10-08
NL173364C (nl) 1984-01-16
NL7215828A (enrdf_load_stackoverflow) 1973-05-24
JPS4863982A (enrdf_load_stackoverflow) 1973-09-05
FR2160859A1 (enrdf_load_stackoverflow) 1973-07-06
DE2256909A1 (de) 1973-05-30
DE2256909C2 (de) 1983-11-10
BE791770A (fr) 1973-05-22

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