Kiawah Island - Physical Feature (Island) in Charleston County. Kiawah Island is a physical feature (island) in Charleston County. The primary coordinates for Kiawah Island places it within the SC 29455 ZIP Code delivery area. In the Maps and Aerial Photos section below, you'll find links to: (1) Local area photos around Kiawah Island, (2) A listing of the nearest hotels to Kiawah Island and (3) Driving Directions to Kiawah Island from almost anywhere. The location of Kiawah Island is marked on an interactive map.
A three-way catalytic converter makes use of two catalysts to convert harmful gases to harmless gases. They are: 1  Reduction Catalyst and. 2  Oxidation Catalyst.he gases that finally come out of the catalyst chamber are N 2, CO 2, and H 2 O. 3-way catalytic converters are so named because they are capable of eliminating three pollutants â NO x, CO and HC.
2CO + O 2 2. There are two main types of structures used in catalytic converters -- honeycomb and ceramic beads. Most cars today use a honeycomb structure. In the next section, we'll look at the third stage of the conversion process and how you can get the most from your catalytic converter.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.