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.
That's the job that a catalytic converter does. These gadgets are much simpler than they sound. A catalyst is simply a chemical that makes a chemical reaction go faster without itself changing in the process. It's a bit like an athletics coach who stands by the side of the track and shouts at the runners to go faster.