Catalyst Selectivity
Why a useful catalyst should favor desired products rather than merely accelerate reaction.
What this topic covers
Why a useful catalyst should favor desired products rather than merely accelerate reaction.
Core catalyst ideas
Selectivity compares how much desired product forms relative to competing products.
Catalyst composition, surface structure and reactor environment can change selectivity.
Improving selectivity can reduce waste, downstream separation and raw-material consumption.
System tradeoffs
Activity and selectivity are different performance dimensions, and neither alone defines a good industrial catalyst.
Performance evidence
Catalyst value comes from the total process outcome rather than the amount of platinum present.
Lifecycle perspective
Chemical-process conditions are application-specific and are intentionally excluded from this site.