Smokeless fuel

rdf:langString Smokeless fuel

rdf:langString Smokeless fuel is a type of solid fuel which either does not emit visible smoke, or emits minimal amounts, during combustion. These types of fuel are becoming increasingly popular in areas which ban the use of coal and other fuels such as unseasoned or wet wood which produce much smoke. Open fires are still popular with many domestic consumers, especially for those living in older houses where open fireplaces have not been removed or replaced by stoves for example. Many houses older than about 1970 are fitted with open fireplaces when coal was in widespread use for domestic heating. However, modern houses are rarely equipped with fireplaces and central heating with natural gas or electricity is the usual choice. As a result of many places banning smoke and pollution, some studies have shown that overall air quality has improved along with fewer annual deaths related to smoke. Smokeless fuels serve as a potential replacement for fuels such as coal, which produce smoke upon combustion. Examples of smokeless fuels are anthracite, coke, charcoal and hexamine fuel tablets. Smoke-free carbonaceous fuels are usually supplied in the form of standard pillow-shaped briquettes. Such fuel tablets are used by campers for cooking or heating.