Catalysis

usgb/kəˈtæləsɪs/
noun

The process of speeding up a chemical reaction by adding a substance known as a catalyst.

Catalysis is widely applied in industries such as petroleum refining to speed up chemical reactions
Visual representation of "catalysis" - The process of speeding up a chemical reaction by adding a substance known as a catalyst

Often appears as...

  • heterogeneous catalysis
  • homogeneous catalysis

Usage tips

Technical

Definition 1 of 2
Visual representation of "catalysis"
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Technical Term

Used mostly in scientific contexts, especially chemistry and industrial processes.

Illustration for Technical Term
Researchers discussed the catalysis of the chemical reaction during the conference.
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Catalyst Not Consumed

A catalyst is not consumed in catalysis; it remains unchanged after the reaction.

Illustration for Catalyst Not Consumed
Catalysis helps manufacture medicines quickly, without the catalyst being used up.
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No Chemical Synonyms

Don't confuse catalysis with a 'reaction'; it's the process of acceleration, not the reaction itself.

Illustration for No Chemical Synonyms
The professor explained that catalysis is not the same as the reaction occurring.
Visual representation of the word "Catalysis"

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