In the catalytic converter, there are two different types of catalyst at work, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium.ow Catalytic Converters Reduce Pollution. In chemistry, a catalyst is a substance that causes or accelerates a chemical reaction without itself being affected. Catalysts participate in the reactions, but are neither reactants nor products of the reaction they catalyze.
Here's a look at the top 50 draft-eligible prospects for next year, led by quarterback Connor Cook, defensive lineman Joey Bosa, cornerback Vernon Hargreaves, and offensive tackle Ronnie Stanley and Laremy Tunsil.
Ohio State defensive lineman Joey Bosa gets the nod as the top prospect in the next draft pool followed by Florida cornerback Vernon Hargreaves and Notre Dame offensive tackle Ronnie Stanley. Bosa is a multi-talented lineman that will draw a lot of comparisons to Houston Texans defensive end J.J. Watt.elow are the 'way too early draft rankings.' This group consists of players who are draft eligible in 2016. Certain players will elect to stay in college for another year.