Grape Residue pellets

From grape cake and from grape flour can be made pellets. Unfortunately the use of grape cake and grape flour for bioenergy production has not become very popular despite there is a lot of this residue in Spain for example.

Grape pit flour pellets had moisture abt 12%, Ash content was 2,62%,NCV 17,5 GJ per mt. Sulphur was 0,22%.Nitrogen was 1,44%.Ash melting temperature was 1500 degr C.

Grape cake pellets  had moisture content  11%,Ash content was 6%,NCV was 16,7%.Sulphur content was  0,27%.Nitrogen was 1,88%. Oil content was 2%.