Examples of 'oxide catalyst' in a sentence
Meaning of "oxide catalyst"
An oxide catalyst is a substance that facilitates or increases the rate of a chemical reaction by participating in it but remaining unchanged at the end. It typically involves the use of oxides, such as metal oxides, to initiate or speed up a chemical reaction
How to use "oxide catalyst" in a sentence
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oxide catalyst
A fresh sample of chromium oxide catalyst was used.
An inorganic oxide catalyst support material in particulate form.
Iron oxide chromic oxide catalyst.
A chromium oxide catalyst was used instead of titanium based.
A preferred unsupported triorganophosphine oxide catalyst is triphenylphosphine oxide.
The metal oxide catalyst is typically an oxide of antimony.
Ethylene polymerization process in the presence of a chromium oxide catalyst.
A preferred sulfated metal oxide catalyst is sulfated zirconia.
This catalyst serves as a model for an ethylene oxide catalyst.
The form of chromic oxide catalyst is not limited.
The support material binds the metal oxide catalyst.
The metal oxide catalyst is used usually in the form of particles.
The reaction takes place in the presence of an oxide catalyst.
Catalyst systems comprising a chromium oxide catalyst are in the form of particulates.
In an ebullating bed a liquid is used to fluidize the metal oxide catalyst.
See also
The oxide catalyst is then loaded into at least one subsequent bed.
Calcining said dried material to provide said metal oxide catalyst.
Porous oxide catalyst and method of preparing the porous oxide catalyst.
The anode was titanium mesh activated with ruthenium oxide catalyst.
The supported niobium oxide catalyst comprises niobium oxide and a support.
This process nominally occurs over a basic metal oxide catalyst.
Ethylene oxide catalyst and process for its preparation and use.
This invention relates to a process of producing a modified solid oxide catalyst.
It has been discovered how a metal oxide catalyst can be operated at a lower temperature.
A preferred chromium catalyst is a high surface área unsupported chromium oxide catalyst.
The iron oxide catalyst is limonite ores mostly made up of iron oxyhydroxide.
Certain impurities adversely affect the activity of the basic metal oxide catalyst.
The fluorinated chromium oxide catalyst can be prepared by fluorinating a chromium oxide catalyst.
The hydrogenation catalyst preferably comprises an alumina supported particulate palladium oxide catalyst.
Ethylene oxide catalyst and process for the catalytic production of ethylene oxide.
The polymerisation reaction is preferably carried out in the presence of a chromium oxide catalyst.
The oxide catalyst is then loaded into the beds at the bottom of the reactor.
The polymerisation is started with a chromium oxide catalyst to obtain granules of low density polyethylene.
The copolymerisation may thus also be carried out in the presence of a chromium oxide catalyst.
The catalyst used was a chromium oxide catalyst not impregnated with metallocene and aluminoxan.
Said transition metal compound and said aluminoxane being impregnated in said chromium oxide catalyst.
As a catalyst may be used a chromium oxide catalyst and a ruthenium oxide catalyst for the reaction.
Preparation of polymeric carbon nitride nanosheets using melamine cyanurate and a selenium oxide catalyst.
The process comprises using a chromium oxide catalyst modified with titanium and an alkylmagnesium compound.
Carrier A described above is a preferred carrier and was used to prepare an ethylene oxide catalyst.
The Dibutyl tin oxide catalyst paste was prepared as described below.
Space velocities and productivities are based on the total oxide catalyst charged to the system.
An inorganic oxide catalyst support material inparticulate form suspended in a suitable solvent ; and.
Catalyst Preparation The carriers described above were used to prepare an ethylene oxide catalyst.
High magnesium oxide catalyst activity i . e.
Preferably, the catalyst is a chromium oxide catalyst.
Surprisingly, the supported niobium oxide catalyst is active in liquid-phase epoxidation.
A process for preparing a multi-metal oxide catalyst.
This improved iron-antimony oxide catalyst is represented by the following formula,.
Gamma-alumina may be used as the aluminum oxide catalyst.
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