A method of continuously carbonizing a mixture of primarily organic waste material to a high British Thermal Unit char product wherein a stream of comminuted garbage material with a substantial organic material content is fed to one end of a mixer barrel, the material is compressed to form a barrel filling...http://www.google.es/patents/US4908104?utm_source=gb-gplus-sharePatente US4908104 - Method of continuously carbonizing a mixture of primarily organic waste material
Method of continuously carbonizing a mixture of primarily organic waste material
