Oxidation of methane on heteropolyoxometalates. I. Catalytic properties of silica-supported heteropolyacids
Journal Article
·
· J. Catal.; (United States)
The catalytic properties in the partial oxidation of methane of a number of silica-supported heteropolyacids, 12-tungstophosphoric, 12-molybdophosphoric, 10-molybdo-2-vanadophosphoric. 12-tungstosilicic, and 12-molybdosilicic acids have been investigated. The effects of pretreatment environment, residence time, reaction temperature, reactant concentrations, and reactivity of the products have been studied with 12-molybdophosphoric acid on SiO/sub 2/ and N/sub 2/O as oxidant.
- Research Organization:
- Univ. of Waterloo, Ontario (Canada)
- OSTI ID:
- 5268835
- Journal Information:
- J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 106:2; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
03 NATURAL GAS
030300* -- Natural Gas-- Drilling
Production
& Processing
030400 -- Natural Gas-- Products & By-Products
ALKANES
CATALYST SUPPORTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
FUELS
HETEROPOLY ACIDS
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LIQUID FUELS
METHANE
MINERALS
MOLYBDENUM COMPOUNDS
MOLYBDOPHOSPHORIC ACID
NITROGEN COMPOUNDS
NITROGEN OXIDES
NITROUS OXIDE
ORGANIC COMPOUNDS
OXIDATION
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
REFRACTORY METAL COMPOUNDS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SYNTHESIS
TEMPERATURE DEPENDENCE
TIME DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
TUNGSTOPHOSPHORIC ACID
030300* -- Natural Gas-- Drilling
Production
& Processing
030400 -- Natural Gas-- Products & By-Products
ALKANES
CATALYST SUPPORTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
FUELS
HETEROPOLY ACIDS
HYDROCARBONS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LIQUID FUELS
METHANE
MINERALS
MOLYBDENUM COMPOUNDS
MOLYBDOPHOSPHORIC ACID
NITROGEN COMPOUNDS
NITROGEN OXIDES
NITROUS OXIDE
ORGANIC COMPOUNDS
OXIDATION
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
REFRACTORY METAL COMPOUNDS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SYNTHESIS
TEMPERATURE DEPENDENCE
TIME DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
TUNGSTOPHOSPHORIC ACID