Examples of 'chromium compound' in a sentence
Meaning of "chromium compound"
A 'chromium compound' is a chemical substance that contains chromium in combination with other elements or compounds
How to use "chromium compound" in a sentence
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chromium compound
The chromium compound may be chromium dioxide.
The catalyst component must be a chromium compound.
Reacting a chromium compound with the immobilized ligand.
The cogel can be impregnated with a chromium compound.
The chromium compound can be incorporated in any of several ways.
Photosensitive compositions prepared without use of a chromium compound.
Lysine or a chromium compound.
The catalyst of this invention must contain a chromium compound.
An aqueous solution of a chromium compound can also be used after drying.
In another preferred embodiment the additional substance is a chromium compound.
It is understood that the chromium compound can be a mixture of chromium compounds.
The catalyst component of the catalyst system must be a chromium compound.
The chromium compound is conveniently dissolved in water for impregnating the support.
The catalyst component of the catalyst system comprises a chromium compound.
This method uses a toxic chromium compound and thus is difficult to utilize in practice.
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The greatest advantage of this process is that no toxic chromium compound is used.
The chromium compound may be joined to the surface of the support in various ways.
Another essential characteristic of the present invention is the use of chromium or a chromium compound.
Particular preference is given to applying the chromium compound and the zirconium compound simultaneously.
The portion of a surface of the second component may comprise a coating of a chromium compound.
The chromium compound layer on the surface is hard and has superior wear resistance.
The transition metal compound for the claimed oligomerization catalyst system comprises a chromium compound.
The chromium can be any suitable chromium compound that facilitates the polymerization of olefins.
Process according to claim 8 wherein the additional ingredient is a chromium compound.
Preferably, the chromium compound is chromium fluoride.
The chromium-containing compound may comprise a watersoluble chromium compound.
What is the volatile chromium compound produced in the reaction?
In the nutritional supplement, chromium is dosed in a pharmaceutically acceptable chromium compound.
Applying the chromium compound to the finely divided support ;.
Thus, it is desirable to calcine the support prior to deposition of the chromium compound.
Finally, a chromium compound can simply be physically mixed with the silica.
Any soluble copper, nickel and chromium compound may be used.
A suitable chromium compound can be deposited on a suitable support, usually in aqueous solution.
Surprisingly, an aqueous solution of a chromium compound can also be used after drying.
Also, a chromium compound can simply be physically mixed with the support.
Optionally, other loading substances can be encapsulated with the chromium compound.
In some embodiments, the chromium compound may comprise of a trivalent chromium compound.
As used in this disclosure, chromium metal is included in this definition of a chromium compound.
In other embodiments, the chromium compound may comprise of a hexavalent chromium compound.
In a further preferred embodiment, the food supplement compositions also include a chromium compound.
A chromium compound can also be incorporated into the substantially water-free phosphated alumina.
This gaseous mixture is entirely homogeneous, the chromium compound being wholly in the vapor form.
The corrosion-resistant metal component coating may comprise at least one chromium compound.
Such a water-soluble chromium compound can be introduced to the alumina simultaneously with the peptizing agent.
A metal sheet as set forth in claim 1, wherein said pigment consists mainly of a chromium compound.
The process of claim 1 further comprising incorporating a chromium compound into said phosphated alumina xerogel.
In another embodiment, the support is impregnated with an aqueous solution containing a water-soluble chromium compound.
In a preferred embodiment the trivalent chromium compound comprises basic chromium ( III ) sulphate.
The process of Claim 1 wherein the dehydrofluorination catalyst is a trivalent chromium compound.
The pretreated aluminum of Claim 11 wherein the chromium compound is trivalent chromium sulfate.
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Examples of using Chromium
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Arsenic and chromium from chemicallytreated lumber
Due to the presence of trivalent chromium particles
Several chromium compounds are used in industrial processes
Examples of using Compound
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