The phrase "a considerable catalyst" is correct and usable in written English.
It can be used to describe something that significantly accelerates or influences a process or change.
Example: "The new policy served as a considerable catalyst for innovation within the organization."
Alternatives: "a significant driver" or "a major impetus".
The reaction of hexamethyldisilane with 1-phenyl-2-trimethylsilylacetylene resulted in the formation of 12 (49 % yield), but it required a considerable increase in catalyst loading and reaction time.
Following the discovery of metallocene catalysts, the 1980s saw a considerable amount of research into catalysts that could control the stereochemistry and thus microstructure of the resulting polyolefin.
ALASTAIR BORTHWICK's account of his climbing adventures in the Scottish Highlands in the 1930s, Always a Little Further, was the catalyst of a considerable change in Scottish social history.
The silica alumina catalyst has a considerable heterogeneity in the acidity strength of its active sites; so, an activity has been associated with the strongly acidic sites, which take part in the isomerization of cis-butene to trans-butene and which are deactivated rapidly.
Co3O4 with a spinel structure has attracted a considerable interest as a potential catalyst in various application fields [4 7].
TPHD and XRD studies indicated that the bimetallic Pd Cu/C catalysts exhibited a considerable degree of alloying.
Also, the percentage reduction of the catalysts shows a considerable increase.
Promotion with ruthenium of smaller pore cobalt catalysts led to a considerable increase in Fischer Tropsch reaction rate, while the effect of the promotion with ruthenium was less significant with the catalysts supported by larger pore silicas.
Platinum is at present the most efficient oxygen reduction catalyst, but it has a considerable demerit - high price.
The Ni–W catalyst prepared using the newly prepared USY zeolite showed a considerable improvement in the HC activity.
