Examples of 'active metals' in a sentence
Meaning of "active metals"
active metals - Active metals refer to metals that readily react with other substances, especially acids and water. These metals have a high reactivity due to their electronic configuration, which makes them ideal for various chemical processes and industrial applications
How to use "active metals" in a sentence
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active metals
Catalytically active metals typically include precious metals.
Reactions of alcohols with active metals.
The active metals make strong reducing agents.
Diamond particles are easily wetted by all active metals mentioned.
Active metals such as zinc.
Preferred catalytic active metals and especially copper.
This electrochemical process attacks of course the most electrically active metals.
The catalytically active metals can be used in powder form.
Layered clay minerals have been proposed for use as supports for catalytically active metals.
The catalytically active metals may optionally be employed on a carrier.
Palladium, platinum or a combination thereof are preferred catalytically active metals.
The catalytically active metals may be applied onto a carrier or not.
As mentioned, such a catalyst includes nickel and rhenium as active metals.
For active metals.
A second so-called impregnation stage makes it possible to deposit the active metals.
See also
Catalytically active metals may be incorporated into the extrudate prior to extrusion.
A subsequent calcination yields a catalyst containing the active metals and phosphorus in their respective oxide forms.
The active metals are added and subsequently fixed to the washcoat support to form a catalyst.
The NOx removal catalyst can comprise catalytic active metals to provide a regenerated catalytic converter.
The active metals of Raney catalysts include platinum and compounds thereof.
The catalyst may also be prepared by co-extruding the zeolite, alumina and active metals.
Suitable analytically active metals are those which are commonly used for hydrotreating catalysts.
The iron-containing chromium oxofluoride catalysts may further comprise other active metals.
In most cases the catalytically active metals are precious metals such as platinum or palladium.
A second, impregnation, step deposits the active metals.
Preferred active metals in the catalyst comprise iron, ruthenium or cobalt.
Suitable catalysts are known in the art . Preferred catalytic active metals and especially copper.
The active metals may be in an oxidized form, such as nickel oxyhydroxide.
Also, the particle size of the active metals was 5 nm.
Phenols react with active metals such as sodium, potassium etc . to form corresponding phenoxide.
Conditions / substances to avoid are, acids, active metals and moisture.
The active metals are incorporated into the support, e.g., by impregnation in various amounts.
Of note are embodiments where active metals are 2000 ppm or more.
Active metals consist of transition metals of groups 3 to 10, boron, aluminum and silicon.
Particular catalytically active metals include ruthenium, iron, cobalt and nickel.
Carbon which contains less than about 1000 ppm by weight of active metals is employed.
Examples of specific active metals include titanium, zirconium, niobium, nickel, palladium and gold.
Particular catalytically active metals include ruthenium, iron, cobalt and nickel, of which cobalt is preferred.
Typical active metals include, for example, iron, zinc, copper and tin.
Catalytically active metals are nickel-tungsten, nickel-molybdenum, cobalt-tungsten and cobalt-molybdenum.
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