Examples of 'silica or alumina' in a sentence
Meaning of "silica or alumina"
silica or alumina: Refers to two different types of chemical compounds or minerals, commonly used in various industrial processes, materials, or products, such as ceramics, glass, or abrasives
How to use "silica or alumina" in a sentence
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silica or alumina
The oxide used is in particular silica or alumina.
Removal of the silica or alumina by treatment with alkali or acid, respectively, is difficult.
A preferred support matrix comprises either silica or alumina.
Materials such as molten silica or alumina are very suitable.
Examples of particulate inorganic oxides include silica or alumina.
Among them, those of synthetic silica or alumina hydrates are preferred.
Non limiting examples of particulate inorganic oxides include silica or alumina.
Preferably, a column of silica or alumina is used.
The catalyst metal is typically carried on a support such as silica or alumina.
A typical silica or alumina support is a solid, particulate, porous material essentially inert to the polymerization.
The inorganic compound may for instance be silica or alumina.
The support may comprise a functionalised inorganic support such as functionalised silica or alumina.
If desired, a catalyst support such as silica or alumina can be used.
The inorganic oxide support comprises a substantial amount of silica or alumina.
Other known coverings for conveyor rolls comprise silica or alumina fibres.
See also
A general statement is made that such catalysts can be supported on silica or alumina.
A non-limiting example of a suitable SIDB layer material is silica or alumina or combinations thereof.
The catalyst components are typically supported on a porous carrier material such as silica or alumina.
The catalyst of claim 1, wherein the inert component is silica or alumina or their mixture.
The titanium dioxide scattering members may be coated with a passivating layer of silica or alumina.
Alternatively, a mixture of copper oxide particles and inert silica or alumina particles may be used.
Optionally, these types of crosslinkable silicone elastomer compositions include a filler, such as silica or alumina.
The process of Claim 28 wherein the titanium is dispersed on silica or alumina or aluminosilicates.
The composite-forming material may be preferably surface-modified or non-modified silica or alumina.
The treated titanium dioxide particle does not comprise dense silica or alumina treatments.
Preferred inert porous support are metal oxides more preferably silica or alumina.
The treated inorganic core particle does not comprise dense silica or alumina treatments.
Common heterogeneous metathesis catalysts include rhenium and molybdenum oxides supported on a silica or alumina carrier.
They are for example made of plastic, silica or alumina.
A toothpaste as claimed in claim 1 wherein the abrasive agent is silica or alumina.
The supports can consist of zeolites, silica or alumina.
The process of Claim 1 wherein the alkylation catalyst is supported on silica or alumina.
The at least one fatty amine may also be free of silica or alumina.
The method of any preceding claim wherein the catalyst comprises a silica or alumina support.
A method as claimed in Claim 17 in which the abrasive particulate comprises silica or alumina.
Such support materials can be, for example, magnesium chloride, silica or alumina.
The filler may be calcium carbonate, ion oxide, silica, calcium silica or alumina.
In some embodiments, the adhesive may comprise an inorganic sol, e.g. a silica or alumina sol.
A catalyst composition according to Claim 19 wherein the support material is zin oxide, silica or alumina.
A process according to Claim 11 wherein the catalyst support material is zinc oxide, silica or alumina.
The support may, for example, be diatomaceous earth, clay, bentonite, silica or alumina.
The formation of N-acetylindole from 13 occurred on treatment of 13 with silica or alumina.
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Examples of using Silica
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