What Catalytic Converters Use Ceramic Honeycomb

It is composed of a metal housing with a ceramic honeycomb like interior with insulating layers.

What catalytic converters use ceramic honeycomb.

Ceramic honeycomb and pleated metal plate monolith designs are general configurations of catalysts u s. For example when these devices are used in automotives the core is usually a ceramic monolith with a honeycomb structure. The catalysts used in scr are oxides of metals typically vanadium and titanium ramadan 2004. In a catalytic converter the catalyst in the form of platinum and palladium is coated onto a ceramic honeycomb or ceramic beads that are housed in a muffler like package attached to the exhaust pipe.

The ceramic monolith is increasingly used in the automotive industry and other stationary emission devices such as industrial machinery as an efficient emission filter. Inside the converter the gases flow through a dense honeycomb structure made from a ceramic and coated with the catalysts. The catalyst core or substrate varies according to the vehicle. Most cars today use a honeycomb structure.

Overview of metal honeycomb metal honeycomb substrates used in catalytic converters are made from extremely thin metal foil typically with a thickness of just 0 05mm. When manufactured in large quantities ceramic cores can be inexpensive. There are two main types of structures used in catalytic converters honeycomb and ceramic beads. By comparison the walls of a ceramic substrate may be four times thicker.

Nitrogen oxides lead to smog and acid rain and hydrocarbons produce smog. 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. A catalytic converter is a simple device that uses basic redox reactions to reduce the pollutants a car makes. Most cars today use a honeycomb structure.

The catalyst helps to convert carbon monoxide into carbon dioxide. The honeycomb structure means the gases touch a bigger area of catalyst at once so they are. Catalytic converter ceramic honeycomb material ilovepenguins365 loading. The catalyst is generally composed of active metals or ceramics with highly porous structures.

The catalytic converter is made up of several materials.