Examples of 'use of a catalyst' in a sentence
Meaning of "use of a catalyst"
use of a catalyst: the application of a substance or factor that accelerates a chemical reaction, process, or change without undergoing any permanent chemical alteration itself. It is also used figuratively to describe something that triggers or accelerates a development or transformation
How to use "use of a catalyst" in a sentence
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use of a catalyst
The use of a catalyst in the reaction is optional.
This conversion requires the use of a catalyst.
Use of a catalyst slurry preparation system.
The reaction can be enhanced by use of a catalyst.
Use of a catalyst for preparing aldehyde.
This ring opening polymerization requires the use of a catalyst.
The use of a catalyst may allow even lower cure temperatures.
The first run was made without the use of a catalyst.
The invention relates to the use of a catalyst in a synthesis process for hydrocarbons.
Synthesis of hyaluronic acid lipoic ester without the use of a catalyst.
This arrangement avoids the use of a catalyst and notably its recycling.
This may require controlled drying at an elevated temperature or use of a catalyst.
The use of a catalyst is advantageously not required in the reaction of the invention.
The invention is also directed to the use of a catalyst system comprising.
Isomerization of quadricyclane proceeds slowly at low temperatures without the use of a catalyst.
See also
The process according to the invention makes use of a catalyst constituted by a tin compound.
The use of a catalyst in the polyurethane composition accelerates the rate of the reaction.
The powder coatings can be cured or crosslinked without the use of a catalyst.
This example illustrates the use of a catalyst formed in situ from dicobalt octacarbonyl.
The present invention relates to a catalyst and to the use of a catalyst in oxidation.
The use of a catalyst is required in the described method for accelerating the polycondensation process.
The present invention relates to the use of a catalyst for the alkylation of hydrocarbons.
It also discloses a method for preparing same that involves the use of a catalyst.
The use of a catalyst in the matrix resin may allow even lower cure temperatures.
Heterogeneous catalytic reaction involves the use of a catalyst in a different phase from the reactants.
The use of a catalyst brings about a shortening of the handling time of the adhesive system.
The following example demonstrates the use of a catalyst of the present invention under slurry conditions.
Therefore, it is necessary to resort to the use of a catalyst.
The present invention refers to the use of a catalyst composition for making rigid polyurethane foam.
However, the cure may be accelerated by use of a catalyst.
Use of a catalyst is not necessary, but accelerates the reaction.
Catalysts The prepolymer may be formed without the use of a catalyst if desired.
Use of a catalyst as defined in claim 1 for the transesterification of carboxylic acid esters.
In addition, the process does not require the use of a catalyst.
Moreover, the use of a catalyst significantly reduces the pot life of the coating solution.
In some embodiments, the mechanism employs the use of a catalyst.
Optionally, the method can include the use of a catalyst which promotes amide bond formation.
However, solids carried over with the pyrolysis gases prevent the use of a catalyst.
Therefore, it is typical to employ the use of a catalyst during these reactions.
The use of a catalyst as claimed in Claim 17 as an addition polymerization catalyst.
If air or oxygen is used as the oxidant, the use of a catalyst is preferred.
The use of a catalyst as a packing material in a distillation column reactor is described in U. S.
It has been found, however, that the use of a catalyst is generally not required.
Use of a catalyst according to claim 7 or 8 in a chemical reaction.
In addition, no activation process for the silicon monoxide or use of a catalyst is taught.
Use of a catalyst according to any one of claims 1-9 in a hydrocracking process.
In embodiments of step ( c ) wherein a diurethane linkage is made the use of a catalyst is preferred.
The use of a catalyst is not essential in the reaction of the step ( a ).
Process for the polymerization of olefins characterized by the use of a catalyst according to claim 8.
Use of a catalyst system, as defined in claim 8, in the preparation of branched carbonylation products.
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