TORF (nemisi Togf), sarvati zerizaminii suzandaro guyand, ki dar botloqzor az pusishi nopurrai rastaniho ba vujud omadaast. Tarkibash 50—60% karbon dorad.
Harorati suzishash (maks.) 24 MJ/kg. Torfro chun suaishvori, poru, masolehi izolyasiyai garmi va gayra istifoda mebarand.