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.
NFL 2016 Mock DraftSelections 1-16. Drafttek.com uses a computer model to simulate a 7-round 2016 NFL Mock Draft. Each team has an analyst who supplies data on 2016 NFL Draft team needs.FL 2016 Mock DraftSelections 1-16. Drafttek.com uses a computer model to simulate a 7-round 2016 NFL Mock Draft. Each team has an analyst who supplies data on 2016 NFL Draft team needs.