Patent classifications
C
C10
C10L
5/00
C10L5/02
C10L5/06
C10L5/10
C10L5/14
C10L5/20
C10L5/20
Biofuel
The invention relates to a biofuel, particularly an advanced solid biofuel, comprising waste coffee grounds.
The invention relates to a biofuel, particularly an advanced solid biofuel, comprising waste coffee grounds.