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close this bookBoiling Point No. 19 - August 1989 (ITDG - ITDG, 1989, 36 p.)
View the document(introduction...)
View the documentStoves will not sell themselves
View the documentPublicity for ''Stove '' Programmess
View the documentPublicise Your Project By Poster
View the documentPakistan Villages - Improved Stoves
View the documentMorogoro Fuelwood Stove Project
View the documentStove Subsidies in Sri Lanka
View the documentGetting Plastered !
View the documentGranular Biomass Fuel Stove
View the documentStove Profiles
View the documentBiogas Stoves
View the document‘Efficiency' Of Wood Stoves
View the documentCoal Briquette Technology From China
View the documentMore Efficient Charcoal Making In Thailand
View the documentITDG's EDUCATION DEPT.
View the documentNews - Ten Years of the ITDG Stove Programme

More Efficient Charcoal Making In Thailand

Energy from wood will remain essential in the Third World for many years and many countries are increasingly using it in the form of charcoal. Improved charcoal burning stoves are being developed and produced in large quantities and are very popular in urban and pert-urban areas.

There are good arguments against the use of charcoal from the point of view of deforestation and one country at least has attempted to have it banned and replace it with agricultural residue briquettes. On the other hand, charcoal can provide the energy needed for viable small, rural industry projects However, there can be no disputing that if charcoal is to be made by small scale rural methods, it should be clone as efficiently as is economically possible.

Some years ago the Thailand Royal Forest Dept with the cooperation of USAID established a Charcoal Production, Research Centre in Saraburi and produced a very informative and attractive coloured leaflet on improved rural charcoal production associated with its village woodlot and improved stove programmes.

Relationship between smoke temperature, kiln temperature and time during a typical carbonization for cooking charcoal

Average Results of Charcoal Production From Various Kilns at RFD Research Centre

Intermediate technology: project activities